489  
FPUS54 KTSA 171238  
ZFPTSA  
 
ZONE FORECASTS FOR EASTERN OKLAHOMA AND NORTHWEST ARKANSAS  
NATIONAL WEATHER SERVICE TULSA OK  
737 AM CDT MON AUG 17 2026  
 
OKZ060-180000-  
TULSA-  
INCLUDING THE CITY OF TULSA  
737 AM CDT MON AUG 17 2026  
   
TODAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO 10 MPH. GUSTS  
UP TO 25 MPH THIS MORNING. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 103.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON. HEAT INDEX VALUES UP TO  
110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHWEST WINDS  
AROUND 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP  
TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ354-180000-  
SOUTHEAST OSAGE-  
INCLUDING THE CITY OF HOMINY  
737 AM CDT MON AUG 17 2026  
   
TODAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO 10 MPH. GUSTS  
UP TO 30 MPH THIS MORNING. CHANCE OF RAIN 50 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS  
AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ061-180000-  
ROGERS-  
INCLUDING THE CITY OF CLAREMORE  
737 AM CDT MON AUG 17 2026  
   
TODAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 40 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON. HEAT INDEX VALUES UP TO  
111.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 111.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.  
 
 
 
OKZ067-180000-  
WAGONER-  
INCLUDING THE CITY OF WAGONER  
737 AM CDT MON AUG 17 2026  
   
TODAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTH WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 104.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON. HEAT INDEX VALUES UP TO  
110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 5 TO  
10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHWEST WINDS  
10 TO 15 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP  
TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ064-180000-  
CREEK-  
INCLUDING THE CITY OF SAPULPA  
737 AM CDT MON AUG 17 2026  
   
TODAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO 10 MPH. GUSTS  
UP TO 30 MPH THIS MORNING. CHANCE OF RAIN 50 PERCENT.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
ARZ001-180000-  
BENTON-  
INCLUDING THE CITIES OF ROGERS AND BENTONVILLE  
737 AM CDT MON AUG 17 2026  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTH WINDS AROUND 5 MPH. CHANCE  
OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLEAR. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 106.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS  
10 TO 15 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE MID 90S.    
FRIDAY NIGHT  
CLEAR. LOWS AROUND 70.    
SATURDAY  
SUNNY. HIGHS IN THE MID 90S.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE  
OF RAIN 20 PERCENT.  
 
 
 
ARZ010-180000-  
WASHINGTON AR-  
INCLUDING THE CITIES OF FAYETTEVILLE AND SPRINGDALE  
737 AM CDT MON AUG 17 2026  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. NORTH WINDS AROUND 5 MPH.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLEAR. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTH WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHWEST WINDS  
5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE MID 90S.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE UPPER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE MID 90S.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE  
OF RAIN 20 PERCENT.  
 
 
 
ARZ219-180000-  
SOUTHERN CRAWFORD-  
INCLUDING THE CITY OF VAN BUREN  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HOT WITH HIGHS AROUND 100. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 108.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. EAST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
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 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 90S.  
 
 
 
ARZ129-180000-  
NORTH AND CENTRAL SEBASTIAN-  
INCLUDING THE CITY OF FORT SMITH  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS. HOT WITH HIGHS AROUND 101. NORTH WINDS AROUND  
5 MPH, BECOMING NORTHWEST AROUND 5 MPH THIS AFTERNOON. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT INDEX  
VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
ARZ220-180000-  
CENTRAL AND SOUTHERN FRANKLIN-  
INCLUDING THE CITIES OF CECIL, CRAVENS, JETHRO, LONELM, OZARK,  
WATALULA, AND CHARLESTON  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HOT WITH HIGHS AROUND 101. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHEAST WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 111.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 105. 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 MID 70S.    
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. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
110.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP  
TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
105.  
 
 
 
OKZ055-180000-  
WASHINGTON OK-  
INCLUDING THE CITY OF BARTLESVILLE  
737 AM CDT MON AUG 17 2026  
   
TODAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 40 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHEAST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 109.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
5 TO 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.  
 
 
 
OKZ254-180000-  
NORTHEAST OSAGE-  
INCLUDING THE CITY OF PAWHUSKA  
737 AM CDT MON AUG 17 2026  
   
TODAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO 10 MPH. GUSTS  
UP TO 25 MPH THIS MORNING. CHANCE OF RAIN 50 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHEAST WINDS 5 TO  
10 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
5 TO 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 90S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.  
 
 
 
OKZ068-180000-  
CHEROKEE-  
INCLUDING THE CITY OF TAHLEQUAH  
737 AM CDT MON AUG 17 2026  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTH WINDS AROUND 5 MPH. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 104.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTH WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.   
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 90S.  
 
 
 
OKZ070-180000-  
MUSKOGEE-  
INCLUDING THE CITY OF MUSKOGEE  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND 5 MPH. GUSTS  
UP TO 20 MPH THIS MORNING. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON. HEAT  
INDEX VALUES UP TO 109.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ073-180000-  
PITTSBURG-  
INCLUDING THE CITY OF MCALESTER  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTH WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ062-180000-  
MAYES-  
INCLUDING THE CITY OF PRYOR  
737 AM CDT MON AUG 17 2026  
   
TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING. HIGHS IN THE MID 90S. NORTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTH WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 109.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 5 TO  
10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 90S.  
 
 
 
OKZ059-180000-  
PAWNEE-  
INCLUDING THE CITY OF PAWNEE  
737 AM CDT MON AUG 17 2026  
   
TODAY  
MOSTLY SUNNY. SHOWERS AND THUNDERSTORMS LIKELY THIS  
MORNING. HIGHS IN THE MID 90S. NORTHEAST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 30 MPH, DIMINISHING TO AROUND 5 MPH THIS AFTERNOON.  
CHANCE OF RAIN 60 PERCENT.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. EAST WINDS AROUND  
5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
CLEAR. LOWS AROUND 80. SOUTH WINDS 10 TO 15 MPH.   
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS  
AROUND 10 MPH, BECOMING WEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ154-180000-  
WESTERN OSAGE-  
INCLUDING THE CITIES OF FAIRFAX AND SHIDLER  
737 AM CDT MON AUG 17 2026  
   
TODAY  
PARTLY SUNNY. SHOWERS AND THUNDERSTORMS LIKELY THIS  
MORNING. HIGHS IN THE LOWER 90S. NORTH WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 30 MPH, BECOMING NORTHEAST AROUND 5 MPH THIS  
AFTERNOON. CHANCE OF RAIN 60 PERCENT.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. EAST WINDS AROUND  
5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
AROUND 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY  
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE MID 90S.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
FRIDAY NIGHT  
CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ056-180000-  
NOWATA-  
INCLUDING THE CITY OF NOWATA  
737 AM CDT MON AUG 17 2026  
   
TODAY  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 40 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLEAR. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 109.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTH WINDS 5 TO  
10 MPH, BECOMING NORTHWEST IN THE AFTERNOON. HEAT INDEX VALUES UP  
TO 109.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
100.    
FRIDAY NIGHT  
CLEAR. LOWS AROUND 70.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.  
 
 
 
OKZ057-180000-  
CRAIG-  
INCLUDING THE CITY OF VINITA  
737 AM CDT MON AUG 17 2026  
   
TODAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTHEAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 40 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLEAR. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 107.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS  
5 TO 10 MPH, BECOMING NORTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE MID 90S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 70.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.  
 
 
 
OKZ058-180000-  
OTTAWA-  
INCLUDING THE CITY OF MIAMI  
737 AM CDT MON AUG 17 2026  
   
TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING. HIGHS IN THE LOWER 90S. NORTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS IN  
THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 106.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 103. SOUTHWEST  
WINDS 5 TO 10 MPH, BECOMING WEST IN THE AFTERNOON.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF RAIN 40 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 70.    
FRIDAY  
SUNNY. HIGHS IN THE MID 90S.    
FRIDAY NIGHT  
CLEAR. LOWS AROUND 70.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.  
 
 
 
OKZ063-180000-  
DELAWARE-  
INCLUDING THE CITIES OF GROVE AND JAY  
737 AM CDT MON AUG 17 2026  
   
TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING. HIGHS IN THE MID 90S. NORTH WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. NORTHEAST WINDS  
AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTH WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 107.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 5 TO  
10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE MID 90S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.  
 
 
 
OKZ069-180000-  
ADAIR-  
INCLUDING THE CITY OF STILWELL  
737 AM CDT MON AUG 17 2026  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTH WINDS AROUND 5 MPH. CHANCE  
OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLEAR. LOWS IN THE LOWER 70S. NORTH WINDS AROUND 5 MPH, BECOMING  
EAST AFTER MIDNIGHT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTH WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.   
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE MID 90S.    
FRIDAY NIGHT  
CLEAR. LOWS AROUND 70.    
SATURDAY  
SUNNY. HIGHS IN THE MID 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY. HIGHS IN THE MID 90S.  
 
 
 
OKZ065-180000-  
OKFUSKEE-  
INCLUDING THE CITY OF OKEMAH  
737 AM CDT MON AUG 17 2026  
   
TODAY  
SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS. HIGHS IN THE UPPER 90S. NORTHEAST WINDS AROUND  
5 MPH. GUSTS UP TO 20 MPH THIS MORNING. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 103.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ066-180000-  
OKMULGEE-  
INCLUDING THE CITY OF OKMULGEE  
737 AM CDT MON AUG 17 2026  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE UPPER 90S. NORTHEAST WINDS AROUND 5 MPH.  
GUSTS UP TO 20 MPH THIS MORNING. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 104.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 5 TO  
10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ071-180000-  
MCINTOSH-  
INCLUDING THE CITY OF CHECOTAH  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.  
HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
ARZ002-180000-  
CARROLL-  
INCLUDING THE CITIES OF BERRYVILLE AND EUREKA SPRINGS  
737 AM CDT MON AUG 17 2026  
   
TODAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTH WINDS AROUND 5 MPH.   
TONIGHT  
PARTLY CLOUDY. LOWS AROUND 70. NORTHEAST WINDS AROUND  
5 MPH, BECOMING EAST AFTER MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTH WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. WEST WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
40 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF RAIN 40 PERCENT.   
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 90S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 90S.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE  
OF RAIN 20 PERCENT.  
 
 
 
ARZ011-180000-  
MADISON-  
INCLUDING THE CITY OF HUNTSVILLE  
737 AM CDT MON AUG 17 2026  
   
TODAY  
SUNNY. HIGHS IN THE LOWER 90S. NORTH WINDS AROUND 5 MPH.   
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND 70. NORTHEAST WINDS AROUND 5 MPH, BECOMING EAST AFTER  
MIDNIGHT.    
TUESDAY  
SUNNY. HIGHS IN THE MID 90S. SOUTH WINDS AROUND 5 MPH.   
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTHWEST WINDS  
5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. 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 40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 90S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SATURDAY  
SUNNY. HIGHS IN THE LOWER 90S.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
SUNDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE  
OF RAIN 20 PERCENT.  
 
 
 
ARZ120-180000-  
NORTHERN FRANKLIN-  
INCLUDING THE CITIES OF BARNES AND PARADISE  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY. HIGHS IN THE MID 90S. NORTH WINDS AROUND 5 MPH.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLEAR. LOWS IN THE LOWER 70S. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE MID 90S. SOUTHEAST WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE LOWER 90S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 70.    
SATURDAY  
SUNNY. HIGHS IN THE MID 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE  
OF RAIN 20 PERCENT.  
 
 
 
ARZ119-180000-  
NORTHERN CRAWFORD-  
INCLUDING THE CITY OF MOUNTAINBURG  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE MID 90S. NORTH WINDS AROUND 5 MPH. CHANCE  
OF RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. NORTHEAST WINDS  
AROUND 5 MPH.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTH WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE MID 90S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 70.    
SATURDAY  
SUNNY. HIGHS IN THE MID 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.  
 
 
 
OKZ172-180000-  
NORTHERN SEQUOYAH-  
INCLUDING THE CITY OF MARBLE CITY  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND 5 MPH. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTH AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.   
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 90S.  
 
 
 
OKZ272-180000-  
CENTRAL AND SOUTHERN SEQUOYAH-  
INCLUDING THE CITY OF SALLISAW  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HOT WITH HIGHS AROUND 100. NORTH WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. NORTH WINDS AROUND  
5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON. HEAT INDEX VALUES  
UP TO 109.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. HEAT INDEX  
VALUES UP TO 105.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ074-180000-  
HASKELL-  
INCLUDING THE CITY OF STIGLER  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 108.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. NORTH WINDS  
AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.  
HEAT INDEX VALUES UP TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 112.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80.    
THURSDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. HEAT INDEX  
VALUES UP TO 110.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ176-180000-  
NORTHERN LE FLORE-  
INCLUDING THE CITIES OF POCOLA, SPIRO, ARKOMA, AND PANAMA  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS. HOT WITH HIGHS AROUND 101. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
110.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 70S. NORTH WINDS AROUND 5 MPH, BECOMING EAST  
AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ276-180000-  
CENTRAL LE FLORE-  
INCLUDING THE CITY OF POTEAU  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS. HOT WITH HIGHS AROUND 100. NORTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 70S. NORTH WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
THURSDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
ARZ229-180000-  
SOUTHERN SEBASTIAN-  
INCLUDING THE CITIES OF LIBERTY, MANSFIELD, HARTFORD, HUNTINGTON,  
AND PATTERSON  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS. HOT WITH HIGHS AROUND 99. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
109.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 70S. NORTH WINDS AROUND 5 MPH, BECOMING EAST  
AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST AROUND 5 MPH IN THE AFTERNOON.  
HEAT INDEX VALUES UP TO 108.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH. GUSTS UP TO 20 MPH AFTER MIDNIGHT.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
THURSDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. 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  
SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX VALUES UP TO  
105.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 99.  
 
 
 
OKZ075-180000-  
LATIMER-  
INCLUDING THE CITY OF WILBURTON  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS. HIGHS IN THE UPPER 90S. NORTH WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTH WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
 
OKZ376-180000-  
SOUTHERN LE FLORE-  
INCLUDING THE CITY OF TALIHINA  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS. HIGHS IN THE UPPER 90S. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE MID 70S. NORTH WINDS AROUND 5 MPH IN THE EVENING,  
BECOMING LIGHT AND VARIABLE. CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTH WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 97 TO 103. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
FRIDAY  
SUNNY. HIGHS IN THE MID 90S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE MID 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY. HIGHS IN THE MID 90S.  
 
 
 
OKZ049-180000-  
PUSHMATAHA-  
INCLUDING THE CITIES OF ANTLERS AND CLAYTON  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT  
CHANCE OF SHOWERS. HOT WITH HIGHS AROUND 101. NORTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
108 THIS AFTERNOON.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. NORTHEAST  
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.  
CHANCE OF RAIN 20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTH WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY. HIGHS IN THE UPPER 90S.  
 
 
 
OKZ053-180000-  
CHOCTAW-  
INCLUDING THE CITY OF HUGO  
737 AM CDT MON AUG 17 2026  
 
...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM CDT  
THIS EVENING...  
   
TODAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HOT WITH HIGHS AROUND 103. WEST WINDS AROUND 5 MPH,  
BECOMING NORTH AROUND 5 MPH THIS AFTERNOON. CHANCE OF RAIN  
20 PERCENT.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. EAST WINDS  
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE  
OF RAIN 20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTH WINDS AROUND  
5 MPH.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST WINDS  
5 TO 10 MPH.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
THURSDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 100.  
 
 
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