132   
FPUS54 KLZK 172054  
ZFPLZK  
  
ZONE FORECAST PRODUCT FOR ARKANSAS  
NATIONAL WEATHER SERVICE LITTLE ROCK AR  
350 PM CDT MON AUG 17 2026  
  
ARZ044-180400-  
PULASKI-  
INCLUDING THE CITIES OF LITTLE ROCK AND NORTH LITTLE ROCK  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
EVENING. LOWS IN THE MID 70S. NORTHWEST WINDS 10 TO 15 MPH,  
BECOMING NORTH AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. AVERAGE  
RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO 112 EARLY  
THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST IN THE AFTERNOON. HEAT INDEX  
VALUES UP TO 114 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 112 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 114.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID  
70S. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY  
IN THE EVENING.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE  
UPPER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ043-180400-  
SALINE-  
INCLUDING THE CITIES OF BENTON AND BRYANT  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
EVENING. LOWS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH,  
BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT.  
AVERAGE RAINFALL 1/10 TO 1/4 INCH. HEAT INDEX VALUES UP TO  
112 EARLY THIS EVENING.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. EAST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON. HEAT INDEX VALUES UP TO  
112 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 112 IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ045-180400-  
LONOKE-  
INCLUDING THE CITIES OF CABOT AND LONOKE  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
EVENING. LOWS IN THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH,  
BECOMING NORTHEAST. CHANCE OF RAIN 40 PERCENT. AVERAGE RAINFALL  
LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO 112 EARLY THIS  
EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. EAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 111 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. EAST WINDS  
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 109 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
  
  
  
ARZ032-180400-  
FAULKNER-  
INCLUDING THE CITY OF CONWAY  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHWEST WINDS  
5 TO 10 MPH, BECOMING NORTHEAST. CHANCE OF RAIN 40 PERCENT.  
AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO  
113 EARLY THIS EVENING.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HOT WITH HIGHS AROUND 102. EAST WINDS AROUND 5 MPH,  
BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX  
VALUES UP TO 113 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 111 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 113.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112 EARLY IN  
THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY  
IN THE EVENING.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE  
UPPER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ042-180400-  
GARLAND-  
INCLUDING THE CITY OF HOT SPRINGS  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN CLEARING. A CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY, THEN A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS THIS EVENING. LOWS IN THE MID 70S. NORTHWEST  
WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF  
RAIN 40 PERCENT. AVERAGE RAINFALL 1/10 TO 1/4 INCH. HEAT INDEX  
VALUES UP TO 109 EARLY THIS EVENING.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. EAST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT INDEX VALUES UP  
TO 109.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
IN THE LOWER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ033-180400-  
WHITE-  
INCLUDING THE CITIES OF SEARCY AND BEEBE  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY. LOWS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH,  
BECOMING NORTHEAST. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 111 EARLY THIS EVENING.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HOT WITH HIGHS AROUND 100. EAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH.  
HEAT INDEX VALUES UP TO 111 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
113.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 109 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105 IN THE AFTERNOON.    
FRIDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
70S. HIGHS IN THE UPPER 90S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS AROUND 70.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
  
  
  
ARZ056-180400-  
JEFFERSON-  
INCLUDING THE CITY OF PINE BLUFF  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
EVENING. LOWS IN THE MID 70S. NORTH WINDS AROUND 5 MPH, BECOMING  
NORTHEAST AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT. AVERAGE  
RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO 110 EARLY  
THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING NORTHWEST IN THE AFTERNOON. HEAT INDEX  
VALUES UP TO 111 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. EAST WINDS  
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 109 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 20 PERCENT.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ103-180400-  
BOONE COUNTY EXCEPT SOUTHWEST-  
INCLUDING THE CITY OF HARRISON  
350 PM CDT MON AUG 17 2026  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH THIS  
EVENING, BECOMING LIGHT AND VARIABLE. AVERAGE RAINFALL LESS THAN  
1/10 INCH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 107 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 107.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
LOWER 70S. SOUTH WINDS AROUND 5 MPH, BECOMING SOUTHWEST AROUND  
5 MPH AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 20 PERCENT.   
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
LOWER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ203-180400-  
BOONE COUNTY HIGHER ELEVATIONS-  
350 PM CDT MON AUG 17 2026  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
NORTH WINDS AROUND 5 MPH, BECOMING EAST AROUND 5 MPH AFTER  
MIDNIGHT. CHANCE OF RAIN 20 PERCENT. AVERAGE RAINFALL LESS THAN  
1/10 INCH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 90S. SOUTH WINDS AROUND 5 MPH.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS 5 TO  
10 MPH. GUSTS UP TO 25 MPH IN THE MORNING. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 90. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 90S.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
MOSTLY SUNNY. HIGHS AROUND 90.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
LOWER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ004-180400-  
MARION-  
INCLUDING THE CITIES OF BULL SHOALS, FLIPPIN, YELLVILLE,   
AND SUMMIT  
350 PM CDT MON AUG 17 2026  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 60S. NORTH WINDS 5 TO 10 MPH THIS  
EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 107 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 100.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 108.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
LOWER 70S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
60S. HIGHS IN THE MID 90S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ005-180400-  
BAXTER-  
INCLUDING THE CITY OF MOUNTAIN HOME  
350 PM CDT MON AUG 17 2026  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTH WINDS  
AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 106 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 108.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.  
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 70 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
LOWER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ006-180400-  
FULTON-  
INCLUDING THE CITIES OF CHEROKEE VILLAGE AND MAMMOTH SPRING  
350 PM CDT MON AUG 17 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTH WINDS 5 TO  
10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
PARTLY SUNNY IN THE MORNING, THEN CLEARING. A CHANCE  
OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 107.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.  
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS AROUND 70. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 60 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS AROUND 90. CHANCE OF RAIN  
40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS IN THE UPPER 60S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE  
LOWER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ007-180400-  
SHARP-  
INCLUDING THE CITIES OF CAVE CITY, ASH FLAT, AND HARDY  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 70. NORTH WINDS 5 TO 10 MPH,  
BECOMING NORTHEAST AFTER MIDNIGHT. HEAT INDEX VALUES UP TO  
105 EARLY THIS EVENING.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT WITH HIGHS AROUND 100. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.  
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH,  
BECOMING EAST AFTER MIDNIGHT. CHANCE OF RAIN 60 PERCENT. HEAT  
INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
THURSDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
IN THE UPPER 60S.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 60S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ008-180400-  
RANDOLPH-  
INCLUDING THE CITIES OF ATTICA AND POCAHONTAS  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 70. NORTH WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 105 EARLY THIS EVENING.    
TUESDAY  
SUNNY. HIGHS IN THE MID 90S. EAST WINDS AROUND 5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. SOUTH WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 107.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH, BECOMING EAST AFTER  
MIDNIGHT. CHANCE OF RAIN 70 PERCENT.    
THURSDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS AROUND 90. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.  
LOWS AROUND 70. CHANCE OF RAIN 30 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS IN THE UPPER 60S.    
SUNDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 20 PERCENT.  
  
  
  
ARZ017-180400-  
LAWRENCE-  
INCLUDING THE CITIES OF WALNUT RIDGE AND HOXIE  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTH WINDS 5 TO  
10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 107 EARLY THIS EVENING.    
TUESDAY  
SUNNY. HIGHS IN THE MID 90S. EAST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 100. SOUTH  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING EAST AFTER  
MIDNIGHT. CHANCE OF RAIN 60 PERCENT. HEAT INDEX VALUES UP TO  
106 EARLY IN THE EVENING.    
THURSDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
AROUND 70.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 60S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ015-180400-  
IZARD-  
INCLUDING THE CITIES OF HORSESHOE BEND, MELBOURNE, CALICO ROCK,   
AND OXFORD  
350 PM CDT MON AUG 17 2026  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTH WINDS 5 TO  
10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS, MAINLY IN THE MORNING. HOT WITH HIGHS AROUND 101.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 108.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.  
A CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 60 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
60S. HIGHS IN THE MID 90S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ014-180400-  
STONE-  
INCLUDING THE CITY OF MOUNTAIN VIEW  
350 PM CDT MON AUG 17 2026  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY. LOWS  
AROUND 70. NORTH WINDS 5 TO 10 MPH, BECOMING EAST AFTER MIDNIGHT.  
CHANCE OF RAIN 20 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 100. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
108.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.   
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS IN THE UPPER 60S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
LOWER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ113-180400-  
SEARCY COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITIES OF GILBERT, MARSHALL, AND SAINT JOE  
350 PM CDT MON AUG 17 2026  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
NORTH WINDS AROUND 5 MPH THIS EVENING, BECOMING LIGHT AND  
VARIABLE. CHANCE OF RAIN 20 PERCENT. AVERAGE RAINFALL LESS THAN  
1/10 INCH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS AROUND  
5 MPH. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP  
TO 110 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 102. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
60S. HIGHS IN THE MID 90S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ213-180400-  
NORTHWEST SEARCY COUNTY HIGHER ELEVATIONS-  
INCLUDING THE CITY OF PINDALL  
350 PM CDT MON AUG 17 2026  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
NORTH WINDS AROUND 5 MPH THIS EVENING, BECOMING LIGHT AND  
VARIABLE. CHANCE OF RAIN 20 PERCENT. AVERAGE RAINFALL LESS THAN  
1/10 INCH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
60S. HIGHS IN THE MID 90S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ313-180400-  
EASTERN, CENTRAL, AND SOUTHERN SEARCY COUNTY HIGHER ELEVATIONS-  
INCLUDING THE CITY OF LESLIE  
350 PM CDT MON AUG 17 2026  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY. A  
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOCALLY HEAVY RAINFALL  
POSSIBLE AFTER MIDNIGHT. LOWS IN THE UPPER 60S. NORTH WINDS  
AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT. CHANCE OF RAIN  
20 PERCENT. AVERAGE RAINFALL 1/10 TO 1/4 INCH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 90S. SOUTH WINDS AROUND 5 MPH.  
AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO  
105 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 107.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.   
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
LOWER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ212-180400-  
NEWTON COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITIES OF JASPER AND WESTERN GROVE  
350 PM CDT MON AUG 17 2026  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN MOSTLY CLEAR THIS EVENING. PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE UPPER 60S. NORTH WINDS AROUND 5 MPH THIS EVENING, BECOMING  
LIGHT AND VARIABLE. CHANCE OF RAIN 20 PERCENT. AVERAGE RAINFALL  
LESS THAN 1/10 INCH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTH WINDS AROUND  
5 MPH. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP  
TO 109 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. GUSTS UP TO 20 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 100. SOUTHWEST WINDS  
AROUND 5 MPH. GUSTS UP TO 20 MPH IN THE MORNING. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
THURSDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER  
60S. HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ112-180400-  
NEWTON COUNTY HIGHER ELEVATIONS-  
INCLUDING THE CITIES OF ARBAUGH, BOXLEY, DEER, AND PONCA  
350 PM CDT MON AUG 17 2026  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN MOSTLY CLEAR THIS EVENING. PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE UPPER 60S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
20 PERCENT. AVERAGE RAINFALL 1/4 TO 1/2 INCH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 90S. SOUTH WINDS AROUND 5 MPH.  
AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO  
105 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
UPPER 60S. HIGHS AROUND 90.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS AROUND 90.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
LOWER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ221-180400-  
JOHNSON COUNTY HIGHER ELEVATIONS-  
INCLUDING THE CITIES OF OARK AND OZONE  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN MOSTLY CLEAR THIS EVENING. PARTLY  
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
70S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.  
AVERAGE RAINFALL 1/4 TO 1/2 INCH.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING  
SOUTH AROUND 5 MPH IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.  
AVERAGE RAINFALL LESS THAN 1/10 INCH.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
RAIN 30 PERCENT.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
LOWER 70S. HIGHS IN THE LOWER 90S.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS AROUND 70. HIGHS  
IN THE LOWER 90S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE  
LOWER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ121-180400-  
SOUTHERN JOHNSON COUNTY-  
INCLUDING THE CITIES OF CLARKSVILLE, COAL HILL, HARTMAN,   
AND KNOXVILLE  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN MOSTLY CLEAR THIS EVENING. PARTLY  
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
70S. NORTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHEAST. CHANCE OF  
RAIN 30 PERCENT. AVERAGE RAINFALL 1/10 TO 1/4 INCH. HEAT INDEX  
VALUES UP TO 113 EARLY THIS EVENING.    
TUESDAY  
SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HOT WITH  
HIGHS AROUND 102. EAST WINDS AROUND 5 MPH, BECOMING SOUTH AROUND  
5 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. AVERAGE  
RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO 114 IN THE  
AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. NORTHWEST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT INDEX  
VALUES UP TO 113 IN THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH,  
BECOMING EAST AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 112 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.    
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
LOWER 70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 110.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 100. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.   
  
  
  
ARZ222-180400-  
POPE COUNTY HIGHER ELEVATIONS-  
INCLUDING THE CITIES OF NOGO, PELSOR, AND TILLY  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY. A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 70S.  
NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. AVERAGE  
RAINFALL 1/4 TO 1/2 INCH. HEAT INDEX VALUES UP TO 105 EARLY THIS  
EVENING.    
TUESDAY  
SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS IN  
THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTH AROUND  
5 MPH IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. AVERAGE  
RAINFALL 1/10 TO 1/4 INCH.    
TUESDAY NIGHT  
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS AROUND  
5 MPH.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.   
THURSDAY NIGHT THROUGH FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND  
70. HIGHS IN THE LOWER 90S.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.  
HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 20 PERCENT.  
  
  
  
ARZ122-180400-  
SOUTHERN POPE COUNTY-  
INCLUDING THE CITIES OF ATKINS, HECTOR, LONDON, AND RUSSELLVILLE  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN PARTLY CLOUDY THIS EVENING. PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 70S. NORTH WINDS 10 TO 15 MPH, BECOMING NORTHEAST AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. AVERAGE RAINFALL LESS THAN  
1/10 INCH. HEAT INDEX VALUES UP TO 111 EARLY THIS EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT  
WITH HIGHS AROUND 101. EAST WINDS AROUND 5 MPH, BECOMING SOUTH IN  
THE AFTERNOON. CHANCE OF RAIN 20 PERCENT. AVERAGE RAINFALL  
1/10 TO 1/4 INCH. HEAT INDEX VALUES UP TO 112 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 111 EARLY IN  
THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 90S.   
  
  
  
ARZ031-180400-  
CONWAY-  
INCLUDING THE CITY OF MORRILTON  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN PARTLY CLOUDY. LOWS IN THE LOWER 70S. NORTHWEST WINDS  
10 TO 15 MPH, BECOMING NORTHEAST AROUND 5 MPH. CHANCE OF RAIN  
30 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX  
VALUES UP TO 111 EARLY THIS EVENING.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HOT WITH HIGHS AROUND 101. EAST WINDS AROUND 5 MPH,  
BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.  
AVERAGE RAINFALL 1/10 TO 1/4 INCH. HEAT INDEX VALUES UP TO 111 IN  
THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 70S. SOUTH  
WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ123-180400-  
SOUTHEAST VAN BUREN COUNTY-  
INCLUDING THE CITIES OF FAIRFIELD BAY, CLINTON, DAMASCUS,   
SCOTLAND, AND SHIRLEY  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY EARLY, THEN BECOMING MOSTLY CLEAR. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY. A SLIGHT CHANCE OF  
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. NORTH WINDS AROUND  
5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF RAIN  
20 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX  
VALUES UP TO 106 EARLY THIS EVENING.    
TUESDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 90S. EAST WINDS AROUND 5 MPH, BECOMING SOUTH  
IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT. AVERAGE RAINFALL  
1/10 INCH. HEAT INDEX VALUES UP TO 108 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND  
VARIABLE WINDS. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.   
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 102. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
108 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
IN THE UPPER 60S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ223-180400-  
VAN BUREN COUNTY HIGHER ELEVATIONS-  
INCLUDING THE CITIES OF BOTKINBURG AND DENNARD  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY. A  
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 70. NORTH  
WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF  
RAIN 20 PERCENT. AVERAGE RAINFALL 1/10 TO 1/4 INCH.    
TUESDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE MID 90S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 30 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 50 PERCENT.   
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS IN THE UPPER 60S.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
LOWER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ024-180400-  
CLEBURNE-  
INCLUDING THE CITY OF HEBER SPRINGS  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY EARLY, THEN BECOMING MOSTLY CLEAR. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY. LOWS IN THE LOWER 70S.  
NORTH WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.  
CHANCE OF RAIN 20 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH.  
HEAT INDEX VALUES UP TO 107 EARLY THIS EVENING.    
TUESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. AVERAGE RAINFALL 1/10 TO 1/4 INCH.  
HEAT INDEX VALUES UP TO 108 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES  
UP TO 107 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS AROUND 70. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
AROUND 70.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE  
MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ016-180400-  
INDEPENDENCE-  
INCLUDING THE CITY OF BATESVILLE  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
SUNNY EARLY, THEN BECOMING MOSTLY CLEAR. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY. LOWS IN THE LOWER 70S.  
NORTH WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 108 EARLY THIS  
EVENING.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. EAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 106 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 102. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES  
UP TO 108 EARLY IN THE EVENING.    
THURSDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
AROUND 70.    
SUNDAY NIGHT  
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 60S.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ025-180400-  
JACKSON-  
INCLUDING THE CITY OF NEWPORT  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
SUNNY EARLY, THEN BECOMING MOSTLY CLEAR. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY. LOWS IN THE LOWER 70S.  
NORTH WINDS 5 TO 10 MPH, BECOMING NORTHEAST. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 109 EARLY THIS EVENING.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. EAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 106 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT WITH HIGHS AROUND 102. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO  
107 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
IN THE LOWER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS AROUND 70.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ034-180400-  
WOODRUFF-  
INCLUDING THE CITIES OF AUGUSTA, MCCRORY, AND COTTON PLANT  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY. LOWS IN THE MID 70S. NORTH WINDS AROUND 5 MPH. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 111 EARLY THIS EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 90S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 20 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX  
VALUES UP TO 108 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
112.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE EVENING. LOWS  
IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
FRIDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
70S. HIGHS IN THE MID 90S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ046-180400-  
PRAIRIE-  
INCLUDING THE CITIES OF DES ARC, HAZEN, AND DE VALLS BLUFF  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN PARTLY CLOUDY. LOWS IN THE MID 70S. NORTHWEST WINDS  
5 TO 10 MPH, BECOMING NORTHEAST. CHANCE OF RAIN 40 PERCENT.  
AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO  
112 EARLY THIS EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT  
WITH HIGHS AROUND 100. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
20 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX  
VALUES UP TO 111 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. EAST WINDS  
AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT. HEAT  
INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 113.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
109 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105 IN THE AFTERNOON.    
FRIDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
70S. HIGHS IN THE UPPER 90S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ047-180400-  
MONROE-  
INCLUDING THE CITIES OF BRINKLEY AND CLARENDON  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS EVENING. MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN  
THE MID 70S. NORTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHEAST.  
CHANCE OF RAIN 40 PERCENT. AVERAGE RAINFALL 1/10 INCH. HEAT INDEX  
VALUES UP TO 114 EARLY THIS EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT  
WITH HIGHS AROUND 100. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 20 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX  
VALUES UP TO 112 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. EAST WINDS  
AROUND 5 MPH, BECOMING SOUTHEAST AROUND 5 MPH AFTER MIDNIGHT.  
HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
114.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. A  
SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
111 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES  
UP TO 105 IN THE AFTERNOON.    
FRIDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE LOWER  
70S. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ039-180400-  
PERRY-  
INCLUDING THE CITY OF PERRYVILLE  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY EARLY, THEN BECOMING PARTLY CLOUDY. A CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY, THEN A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS THIS EVENING. LOWS IN THE MID 70S. NORTH WINDS  
5 TO 10 MPH, BECOMING EAST. CHANCE OF RAIN 40 PERCENT. AVERAGE  
RAINFALL 1/10 TO 1/4 INCH. HEAT INDEX VALUES UP TO 111 EARLY THIS  
EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. EAST WINDS AROUND  
5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON. HEAT INDEX  
VALUES UP TO 112 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY  
IN THE EVENING.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
HIGHS IN THE UPPER 90S.   
  
  
  
ARZ238-180400-  
YELL EXCLUDING NORTHWEST-  
INCLUDING THE CITIES OF DARDANELLE, DANVILLE, OLA, AND PLAINVIEW  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY EARLY, THEN BECOMING PARTLY CLOUDY. A CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY, THEN A SLIGHT CHANCE OF  
THUNDERSTORMS THIS EVENING. A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. NORTH WINDS 5 TO 10 MPH, BECOMING NORTHEAST.  
CHANCE OF RAIN 40 PERCENT. AVERAGE RAINFALL 1/10 TO 1/4 INCH.  
HEAT INDEX VALUES UP TO 109 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. EAST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. AVERAGE RAINFALL LESS  
THAN 1/10 INCH. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ138-180400-  
NORTHWEST YELL COUNTY-  
INCLUDING THE CITIES OF HAVANA AND WAVELAND  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN PARTLY CLOUDY THIS EVENING. PARTLY  
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
70S. NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTHEAST AROUND  
5 MPH. CHANCE OF RAIN 40 PERCENT. AVERAGE RAINFALL LESS THAN  
1/10 INCH. HEAT INDEX VALUES UP TO 111 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. EAST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON. AVERAGE RAINFALL LESS  
THAN 1/10 INCH. HEAT INDEX VALUES UP TO 111 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ230-180400-  
SOUTHERN AND EASTERN LOGAN COUNTY-  
INCLUDING THE CITIES OF BLUE MOUNTAIN, MOUNT MAGAZINE,   
AND SUGAR GROVE  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN PARTLY CLOUDY THIS EVENING. PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 70S. NORTHWEST WINDS AROUND 5 MPH, BECOMING EAST. CHANCE  
OF RAIN 20 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT  
INDEX VALUES UP TO 111 EARLY THIS EVENING.    
TUESDAY  
SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HOT WITH  
HIGHS AROUND 100. SOUTHEAST WINDS AROUND 5 MPH, BECOMING  
SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN 40 PERCENT. AVERAGE  
RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO 111 IN THE  
AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 99 TO 104. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 111 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ130-180400-  
WESTERN AND NORTHERN LOGAN COUNTY-  
INCLUDING THE CITIES OF BOONEVILLE, CAULKSVILLE, PARIS,   
AND SUBIACO  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN MOSTLY CLEAR THIS EVENING. PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE LOWER 70S. NORTHWEST WINDS AROUND 5 MPH, BECOMING NORTHEAST  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. AVERAGE RAINFALL LESS  
THAN 1/10 INCH. HEAT INDEX VALUES UP TO 113 EARLY THIS EVENING.    
TUESDAY  
SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HOT WITH  
HIGHS AROUND 102. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
30 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX  
VALUES UP TO 113 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 112 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 100. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HOT. HIGHS AROUND 100.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT WITH HIGHS AROUND 100. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.   
  
  
  
ARZ137-180400-  
NORTHERN SCOTT COUNTY-  
INCLUDING THE CITIES OF MANSFIELD AND WALDRON  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY, THEN PARTLY CLOUDY THIS EVENING. PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN  
THE MID 70S. NORTHWEST WINDS AROUND 5 MPH, BECOMING EAST AFTER  
MIDNIGHT. CHANCE OF RAIN 20 PERCENT. AVERAGE RAINFALL 1/10 TO  
1/4 INCH. HEAT INDEX VALUES UP TO 107 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. AVERAGE  
RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO 110 IN THE  
AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 109.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH. HEAT  
INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ237-180400-  
CENTRAL AND SOUTHERN SCOTT COUNTY-  
INCLUDING THE CITIES OF BOLES, WALDRON, AND Y CITY  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY EARLY, THEN BECOMING PARTLY CLOUDY. A CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY, THEN A SLIGHT CHANCE OF  
THUNDERSTORMS THIS EVENING. A SLIGHT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 70S. NORTHWEST WINDS AROUND 5 MPH EARLY, BECOMING LIGHT  
AND VARIABLE. CHANCE OF RAIN 40 PERCENT. AVERAGE RAINFALL 1/10 TO  
1/4 INCH. HEAT INDEX VALUES UP TO 105 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH. GUSTS UP TO 20 MPH AFTER MIDNIGHT. HEAT INDEX  
VALUES UP TO 106 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
AROUND 5 MPH. GUSTS UP TO 20 MPH IN THE MORNING.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
GUSTS UP TO 20 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO  
106 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ140-180400-  
POLK COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITIES OF GRANNIS, HATFIELD, MENA, AND NUNLEY  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHWEST WINDS  
AROUND 5 MPH EARLY, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
40 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX  
VALUES UP TO 105 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTHWEST WINDS  
AROUND 5 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY THROUGH SATURDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS AROUND 70.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY. HIGHS IN THE MID 90S.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ240-180400-  
NORTHERN POLK COUNTY HIGHER ELEVATIONS-  
INCLUDING THE CITIES OF ACORN, MOUNTAIN FORK, AND RICH MOUNTAIN  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 70S. NORTHWEST WINDS AROUND 5 MPH EARLY, BECOMING LIGHT AND  
VARIABLE, THEN BECOMING EAST AROUND 5 MPH AFTER MIDNIGHT. CHANCE  
OF RAIN 40 PERCENT. AVERAGE RAINFALL LESS THAN 1/10 INCH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. AVERAGE RAINFALL LESS  
THAN 1/10 INCH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS 5 TO  
10 MPH. GUSTS UP TO 25 MPH IN THE MORNING.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH WITH  
GUSTS UP TO 20 MPH.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
IN THE LOWER 70S.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HIGHS  
IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ340-180400-  
SOUTHEAST POLK COUNTY HIGHER ELEVATIONS-  
INCLUDING THE CITIES OF BIG FORK AND HARTLEY  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY. LOWS IN THE LOWER 70S. NORTHWEST WINDS AROUND 5 MPH EARLY,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT. AVERAGE  
RAINFALL 1/10 TO 1/4 INCH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS AROUND  
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND  
VARIABLE WINDS, BECOMING SOUTH AROUND 5 MPH WITH GUSTS UP TO  
20 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS  
AROUND 5 MPH. GUSTS UP TO 20 MPH IN THE MORNING.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
IN THE LOWER 70S.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S.   
  
  
  
ARZ141-180400-  
CENTRAL AND EASTERN MONTGOMERY COUNTY-  
INCLUDING THE CITIES OF MOUNT IDA AND NORMAN  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
EVENING. LOWS IN THE LOWER 70S. NORTHWEST WINDS AROUND 5 MPH  
EARLY, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT.  
AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO  
106 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. LIGHT AND VARIABLE  
WINDS. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP  
TO 108.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND  
VARIABLE WINDS, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 107.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY THROUGH SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER  
90S. LOWS IN THE LOWER 70S.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ241-180400-  
NORTHERN MONTGOMERY COUNTY HIGHER ELEVATIONS-  
INCLUDING THE CITY OF STORY  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN A SLIGHT CHANCE OF THUNDERSTORMS THIS EVENING. A  
SLIGHT CHANCE OF SHOWERS. LOWS IN THE LOWER 70S. NORTHWEST WINDS  
AROUND 5 MPH EARLY, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
40 PERCENT. AVERAGE RAINFALL 1/10 TO 1/4 INCH. HEAT INDEX VALUES  
UP TO 105 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. LIGHT AND VARIABLE  
WINDS. AVERAGE RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP  
TO 107.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND  
VARIABLE WINDS, BECOMING SOUTH AROUND 5 MPH WITH GUSTS UP TO  
20 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
AROUND 5 MPH. GUSTS UP TO 20 MPH IN THE MORNING.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS AROUND  
70. CHANCE OF RAIN 20 PERCENT.    
FRIDAY THROUGH SATURDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER  
90S. LOWS IN THE UPPER 60S.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID 90S.  
LOWS AROUND 70.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ341-180400-  
SOUTHWEST MONTGOMERY COUNTY HIGHER ELEVATIONS-  
INCLUDING THE CITY OF ALBERT  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY. LOWS IN THE LOWER 70S. NORTHWEST WINDS AROUND 5 MPH EARLY,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT. AVERAGE  
RAINFALL 1/10 INCH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE  
WINDS. HEAT INDEX VALUES UP TO 107 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND  
VARIABLE WINDS, BECOMING SOUTHWEST AROUND 5 MPH WITH GUSTS UP TO  
20 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHWEST WINDS  
AROUND 5 MPH. GUSTS UP TO 20 MPH IN THE MORNING. HEAT INDEX  
VALUES UP TO 105.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY THROUGH SATURDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 70S.    
SATURDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY AND SUNDAY NIGHT  
PARTLY CLOUDY. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 70S.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S.   
  
  
  
ARZ052-180400-  
PIKE-  
INCLUDING THE CITIES OF MURFREESBORO AND GLENWOOD  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY. LOWS IN THE MID 70S. WEST WINDS AROUND 5 MPH EARLY,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT. AVERAGE  
RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO 107 EARLY  
THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. LIGHT AND VARIABLE  
WINDS, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON. HEAT  
INDEX VALUES UP TO 110 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND  
VARIABLE WINDS, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.  
HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY THROUGH SATURDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
SUNDAY THROUGH MONDAY  
PARTLY CLOUDY. HIGHS IN THE MID 90S.  
LOWS IN THE LOWER 70S.   
  
  
  
ARZ053-180400-  
CLARK-  
INCLUDING THE CITY OF ARKADELPHIA  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY. LOWS IN THE MID 70S. WEST WINDS AROUND 5 MPH EARLY,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT. AVERAGE  
RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO 107 EARLY  
THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. LIGHT AND VARIABLE  
WINDS. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND  
VARIABLE WINDS, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.  
HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT AND MONDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.  
HIGHS IN THE MID 90S.   
  
  
  
ARZ054-180400-  
HOT SPRING-  
INCLUDING THE CITY OF MALVERN  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
EVENING. LOWS IN THE LOWER 70S. NORTHWEST WINDS 5 TO 10 MPH THIS  
EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT.  
AVERAGE RAINFALL 1/10 TO 1/4 INCH. HEAT INDEX VALUES UP TO  
109 EARLY THIS EVENING.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. LIGHT AND VARIABLE  
WINDS. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND  
VARIABLE WINDS, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT. HEAT  
INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF RAIN  
30 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE MID 90S. LOWS  
IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ055-180400-  
GRANT-  
INCLUDING THE CITY OF SHERIDAN  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
EVENING. LOWS IN THE MID 70S. NORTHWEST WINDS AROUND 5 MPH THIS  
EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 40 PERCENT.  
AVERAGE RAINFALL 1/10 TO 1/4 INCH. HEAT INDEX VALUES UP TO  
110 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. LIGHT AND VARIABLE  
WINDS. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND  
VARIABLE WINDS, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT. HEAT  
INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
  
  
  
ARZ062-180400-  
DALLAS-  
INCLUDING THE CITY OF FORDYCE  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY. LOWS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH EARLY,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 30 PERCENT. HEAT  
INDEX VALUES UP TO 106 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. LIGHT AND VARIABLE  
WINDS. HEAT INDEX VALUES UP TO 109.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. LIGHT AND  
VARIABLE WINDS. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.   
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. LIGHT AND VARIABLE WINDS.  
HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105.    
FRIDAY THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE MID  
90S. LOWS IN THE LOWER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ063-180400-  
CLEVELAND-  
INCLUDING THE CITIES OF RISON AND KINGSLAND  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY. LOWS IN THE MID 70S. WEST WINDS AROUND 5 MPH THIS EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 30 PERCENT. HEAT  
INDEX VALUES UP TO 107 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. LIGHT AND VARIABLE  
WINDS. HEAT INDEX VALUES UP TO 109.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. LIGHT AND  
VARIABLE WINDS, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT. HEAT  
INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105.    
FRIDAY THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE MID  
90S. LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
  
  
  
ARZ064-180400-  
LINCOLN-  
INCLUDING THE CITIES OF STAR CITY AND GOULD  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
EVENING. LOWS IN THE UPPER 70S. WEST WINDS AROUND 5 MPH, BECOMING  
NORTH AROUND 5 MPH THIS EVENING, THEN BECOMING LIGHT AND VARIABLE  
AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT. AVERAGE RAINFALL LESS  
THAN 1/10 INCH. HEAT INDEX VALUES UP TO 110 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. NORTH WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 111.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. EAST WINDS  
AROUND 5 MPH, BECOMING SOUTH AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHWEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.    
FRIDAY THROUGH SUNDAY  
MOSTLY CLEAR. HIGHS IN THE UPPER 90S.  
LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.  
  
  
  
ARZ057-180400-  
ARKANSAS-  
INCLUDING THE CITIES OF STUTTGART AND DE WITT  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS THIS EVENING. MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING NORTHEAST. CHANCE OF RAIN 40 PERCENT. AVERAGE RAINFALL  
1/10 TO 1/4 INCH. HEAT INDEX VALUES UP TO 112 EARLY THIS EVENING.   
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. NORTHEAST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 112 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. EAST WINDS  
AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT. HEAT  
INDEX VALUES UP TO 111 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 113.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 40 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE MID  
70S. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY  
IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES  
UP TO 105.    
FRIDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 20 PERCENT.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ066-180400-  
OUACHITA-  
INCLUDING THE CITY OF CAMDEN  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY. LOWS IN THE MID 70S. WEST WINDS AROUND 5 MPH  
THIS EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. LIGHT AND VARIABLE WINDS,  
BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT. HEAT INDEX VALUES  
UP TO 107 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.    
FRIDAY THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER  
90S. LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ067-180400-  
CALHOUN-  
INCLUDING THE CITIES OF HAMPTON AND THORNTON  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY. LOWS IN THE MID 70S. WEST WINDS AROUND 5 MPH  
THIS EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 108.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105.    
FRIDAY THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. HIGHS IN THE UPPER  
90S. LOWS IN THE LOWER 70S. HEAT INDEX VALUES UP TO 105.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ068-180400-  
BRADLEY-  
INCLUDING THE CITY OF WARREN  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY. LOWS IN THE MID 70S. WEST WINDS AROUND 5 MPH  
THIS EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. WEST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. LIGHT AND  
VARIABLE WINDS, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT. HEAT  
INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 109.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT AND FRIDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE  
UPPER 90S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
LOWER 70S. HIGHS IN THE UPPER 90S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
ARZ069-180400-  
DREW-  
INCLUDING THE CITY OF MONTICELLO  
350 PM CDT MON AUG 17 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT TUESDAY  
  
   
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY. LOWS IN THE UPPER 70S. WEST WINDS AROUND  
5 MPH THIS EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 109 EARLY THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. NORTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHWEST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.  
HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
THURSDAY AND THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. LOWS IN THE  
MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES  
UP TO 105.    
FRIDAY NIGHT THROUGH SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE  
MID 70S. HIGHS IN THE UPPER 90S.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S.  
CHANCE OF RAIN 20 PERCENT.   
  
  
  
ARZ065-180400-  
DESHA-  
INCLUDING THE CITIES OF DUMAS AND MCGEHEE  
350 PM CDT MON AUG 17 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...HEAT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 8 PM CDT  
TUESDAY...  
   
TONIGHT  
SUNNY, THEN BECOMING PARTLY CLOUDY THIS EVENING, THEN  
BECOMING MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS EVENING. LOWS IN THE UPPER 70S. WEST WINDS  
5 TO 10 MPH, BECOMING NORTHWEST THIS EVENING, THEN BECOMING LIGHT  
AND VARIABLE AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. AVERAGE  
RAINFALL LESS THAN 1/10 INCH. HEAT INDEX VALUES UP TO 110 EARLY  
THIS EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. NORTH WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 112.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. EAST WINDS  
AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH AFTER MIDNIGHT. HEAT  
INDEX VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 113.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES  
UP TO 105.    
FRIDAY NIGHT THROUGH SUNDAY  
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE UPPER 90S.    
SUNDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S.  
CHANCE OF RAIN 20 PERCENT.   
  
  
 
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