ZFP from KOUN

  
115   
FPUS54 KOUN 192237  
ZFPOUN  
  
ZONE FORECAST PRODUCT FOR OKLAHOMA  
NATIONAL WEATHER SERVICE NORMAN OK  
535 PM CDT WED AUG 19 2026  
  
OKZ025-200600-  
OKLAHOMA-  
INCLUDING THE CITY OF OKLAHOMA CITY  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH,  
BECOMING NORTHEAST AFTER MIDNIGHT. HEAT INDEX VALUES UP TO  
106 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND  
101. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY IN THE  
EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
TXZ086-200600-  
WICHITA-  
INCLUDING THE CITIES OF SHEPPARD AFB AND WICHITA FALLS  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT. HEAT INDEX VALUES  
UP TO 107 EARLY IN THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES  
UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 105.   
  
  
  
OKZ029-200600-  
CLEVELAND-  
INCLUDING THE CITIES OF NORMAN AND MOORE  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 106 EARLY THIS EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS  
AROUND 102. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ038-200600-  
COMANCHE-  
INCLUDING THE CITY OF LAWTON  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 5 TO  
10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 107 EARLY THIS EVENING.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 106. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT. HEAT INDEX VALUES UP TO  
106 EARLY IN THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS 105 TO 110. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ024-200600-  
CANADIAN-  
INCLUDING THE CITIES OF YUKON, CONCHO, EL RENO, AND MUSTANG  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH,  
BECOMING NORTHEAST AFTER MIDNIGHT. HEAT INDEX VALUES UP TO  
105 EARLY THIS EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS  
AROUND 101. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 10 PERCENT.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS 105 TO 110. CHANCE OF RAIN  
20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ020-200600-  
PAYNE-  
INCLUDING THE CITY OF STILLWATER  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY THIS EVENING.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HOT WITH HIGHS AROUND 100. NORTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 102. SOUTHEAST  
WINDS AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
SUNDAY 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. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
PARTLY SUNNY IN THE MORNING, THEN SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HOT WITH  
HIGHS 100 TO 105. CHANCE OF RAIN 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
TUESDAY 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. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ030-200600-  
POTTAWATOMIE-  
INCLUDING THE CITY OF SHAWNEE  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 5 TO  
10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 106 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND  
102. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 10 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. EAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS 100 TO 105. CHANCE  
OF RAIN 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ012-200600-  
GARFIELD-  
INCLUDING THE CITY OF ENID  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. EAST WINDS  
5 TO 10 MPH.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
MONDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
TUESDAY 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. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ008-200600-  
KAY-  
INCLUDING THE CITIES OF PONCA CITY AND BLACKWELL  
535 PM CDT WED AUG 19 2026  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND  
70. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HOT WITH HIGHS AROUND 100. CHANCE  
OF RAIN 20 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
MONDAY  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN SUNNY IN THE AFTERNOON. HOT WITH HIGHS AROUND 100.  
CHANCE OF RAIN 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
TUESDAY 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.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ027-200600-  
GRADY-  
INCLUDING THE CITIES OF CHICKASHA AND TUTTLE  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 5 TO  
10 MPH, BECOMING EAST AFTER MIDNIGHT. HEAT INDEX VALUES UP TO  
106 EARLY THIS EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS  
AROUND 104. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ046-200600-  
CARTER-  
INCLUDING THE CITY OF ARDMORE  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...EXTREME HEAT WARNING IN EFFECT FROM 1 PM TO 8 PM CDT  
THURSDAY...  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 107 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND  
106. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHEAST IN THE  
AFTERNOON. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE MID 70S. EAST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 10 PERCENT. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ039-200600-  
STEPHENS-  
INCLUDING THE CITY OF DUNCAN  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS  
AROUND 106. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 10 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ045-200600-  
JEFFERSON-  
INCLUDING THE CITIES OF WAURIKA, RINGLING, AND RYAN  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 107 EARLY THIS EVENING.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 107. SOUTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 10 PERCENT. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 108. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES  
UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.   
  
  
  
OKZ009-200600-  
ELLIS-  
INCLUDING THE CITIES OF SHATTUCK, ARNETT, GAGE, AND FARGO  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 70. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ004-200600-  
HARPER-  
INCLUDING THE CITIES OF BUFFALO AND LAVERNE  
535 PM CDT WED AUG 19 2026  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 70. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO  
10 MPH, BECOMING EAST IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
MONDAY 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.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ005-200600-  
WOODS-  
INCLUDING THE CITY OF ALVA  
535 PM CDT WED AUG 19 2026  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 70. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 105. CHANCE OF RAIN  
20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ010-200600-  
WOODWARD-  
INCLUDING THE CITY OF WOODWARD  
535 PM CDT WED AUG 19 2026  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 90S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 105. CHANCE OF RAIN  
20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ006-200600-  
ALFALFA-  
INCLUDING THE CITIES OF CHEROKEE, HELENA, AND CARMEN  
535 PM CDT WED AUG 19 2026  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105.    
SUNDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS 105 TO 110. CHANCE  
OF RAIN 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
TUESDAY 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. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ011-200600-  
MAJOR-  
INCLUDING THE CITY OF FAIRVIEW  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT  
WITH HIGHS AROUND 100. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. EAST WINDS  
5 TO 10 MPH.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
TUESDAY 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.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ007-200600-  
GRANT-  
INCLUDING THE CITIES OF MEDFORD, POND CREEK, LAMONT, AND WAKITA  
535 PM CDT WED AUG 19 2026  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND  
70. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 102. SOUTHEAST  
WINDS AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HOT WITH HIGHS 100 TO 105. CHANCE  
OF RAIN 20 PERCENT.    
SUNDAY 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.    
MONDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
TUESDAY 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. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ013-200600-  
NOBLE-  
INCLUDING THE CITY OF PERRY  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING.  
HUMID WITH HIGHS IN THE UPPER 90S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 101. SOUTHEAST  
WINDS 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HOT WITH HIGHS AROUND 100. CHANCE  
OF RAIN 20 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
MONDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS 100 TO  
105. CHANCE OF RAIN 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. HEAT INDEX  
VALUES UP TO 105 IN THE AFTERNOON.    
TUESDAY 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. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ014-200600-  
ROGER MILLS-  
INCLUDING THE CITIES OF CHEYENNE AND HAMMON  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 70S.  
SOUTHEAST WINDS 5 TO 10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.  
CHANCE OF RAIN 10 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 101. EAST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS 105 TO 110. CHANCE OF RAIN  
20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ015-200600-  
DEWEY-  
INCLUDING THE CITIES OF SEILING, VICI, TALOGA, AND LEEDEY  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 90S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY 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.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ016-200600-  
CUSTER-  
INCLUDING THE CITIES OF WEATHERFORD AND CLINTON  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH,  
BECOMING NORTHEAST AFTER MIDNIGHT.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HOT WITH HIGHS AROUND 101. EAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 10 PERCENT.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS 105 TO 110. CHANCE OF RAIN  
20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ021-200600-  
BECKHAM-  
INCLUDING THE CITIES OF ELK CITY AND SAYRE  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH, BECOMING  
NORTHEAST AFTER MIDNIGHT.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 103. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. 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.    
TUESDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 105. CHANCE OF RAIN  
20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ033-200600-  
HARMON-  
INCLUDING THE CITY OF HOLLIS  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS AROUND 10 MPH WITH GUSTS  
UP TO 20 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 105. NORTHEAST WINDS  
5 TO 10 MPH, BECOMING EAST 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 MID 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ034-200600-  
GREER-  
INCLUDING THE CITIES OF MANGUM AND GRANITE  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH, BECOMING  
EAST 5 TO 10 MPH AFTER MIDNIGHT.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 105. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 20 PERCENT.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 105.   
  
  
  
OKZ036-200600-  
JACKSON-  
INCLUDING THE CITY OF ALTUS  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH. HEAT  
INDEX VALUES UP TO 105 EARLY THIS EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 107. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 10 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY IN  
THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTH WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.   
  
  
  
TXZ083-200600-  
HARDEMAN-  
INCLUDING THE CITY OF QUANAH  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
CLEAR THIS EVENING, THEN BECOMING PARTLY CLOUDY. LOWS  
IN THE UPPER 70S. SOUTH WINDS AROUND 10 MPH, BECOMING SOUTHWEST  
AFTER MIDNIGHT.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 106. WEST WINDS 5 TO  
10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 105.   
  
  
  
TXZ084-200600-  
FOARD-  
INCLUDING THE CITY OF CROWELL  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 105. WEST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. SOUTH  
WINDS 5 TO 10 MPH.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
TXZ087-200600-  
KNOX-  
INCLUDING THE CITIES OF MUNDAY AND KNOX CITY  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH.   
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS  
5 TO 10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
THURSDAY 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 105 EARLY IN THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
TXZ085-200600-  
WILBARGER-  
INCLUDING THE CITY OF VERNON  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 105 EARLY THIS EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST WINDS  
5 TO 10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.   
  
  
  
TXZ088-200600-  
BAYLOR-  
INCLUDING THE CITY OF SEYMOUR  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
TXZ089-200600-  
ARCHER-  
INCLUDING THE CITIES OF ARCHER CITY, HOLLIDAY, LAKESIDE CITY,   
AND SCOTLAND  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
TXZ090-200600-  
CLAY-  
INCLUDING THE CITY OF HENRIETTA  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 107 EARLY THIS EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHWEST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. SOUTHEAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 10 PERCENT. HEAT INDEX VALUES UP TO 107 EARLY IN  
THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHWEST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX VALUES  
UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 105.   
  
  
  
OKZ037-200600-  
TILLMAN-  
INCLUDING THE CITY OF FREDERICK  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 10 TO  
15 MPH. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 108. SOUTHEAST WINDS  
5 TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT. HEAT INDEX VALUES  
UP TO 107 EARLY IN THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 108. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.   
  
  
  
OKZ044-200600-  
COTTON-  
INCLUDING THE CITIES OF WALTERS AND TEMPLE  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 107 EARLY THIS EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 108. SOUTH WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT. HEAT INDEX VALUES UP TO  
107 EARLY IN THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 108. SOUTHEAST WINDS  
AROUND 5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. 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.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.   
  
  
  
OKZ022-200600-  
WASHITA-  
INCLUDING THE CITIES OF CORDELL, BURNS FLAT, AND SENTINEL  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
CLEAR THIS EVENING, THEN BECOMING PARTLY CLOUDY. LOWS  
IN THE MID 70S. SOUTH WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH, BECOMING EAST AFTER MIDNIGHT.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HOT WITH HIGHS AROUND 103. EAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ035-200600-  
KIOWA-  
INCLUDING THE CITIES OF HOBART AND SNYDER  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
CLEAR THIS EVENING, THEN BECOMING PARTLY CLOUDY. LOWS  
IN THE MID 70S. SOUTH WINDS 10 TO 15 MPH, BECOMING EAST 5 TO  
10 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 105 EARLY THIS  
EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 105. EAST WINDS 5 TO  
10 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 10 PERCENT.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ023-200600-  
CADDO-  
INCLUDING THE CITIES OF ANADARKO AND HINTON  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 5 TO  
10 MPH, BECOMING EAST AFTER MIDNIGHT. HEAT INDEX VALUES UP TO  
105 EARLY THIS EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS  
AROUND 103. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS 105 TO 110. CHANCE OF RAIN  
20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ017-200600-  
BLAINE-  
INCLUDING THE CITIES OF WATONGA, GEARY, AND OKEENE  
535 PM CDT WED AUG 19 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING. HOT  
WITH HIGHS AROUND 100. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ018-200600-  
KINGFISHER-  
INCLUDING THE CITIES OF KINGFISHER, HENNESSEY, AND OKARCHE  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A 10 PERCENT CHANCE OF SHOWERS. HOT WITH  
HIGHS AROUND 100. NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH, BECOMING SOUTH AFTER MIDNIGHT.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 70S. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY 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. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ019-200600-  
LOGAN-  
INCLUDING THE CITY OF GUTHRIE  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
10 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND  
100. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 102. SOUTHEAST  
WINDS 5 TO 10 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS 100 TO 105. CHANCE  
OF RAIN 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY 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. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ026-200600-  
LINCOLN-  
INCLUDING THE CITIES OF CHANDLER, STROUD, PRAGUE, MEEKER,   
DAVENPORT, AND WELLSTON  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
   
TONIGHT  
MOSTLY CLEAR THIS EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH. HEAT  
INDEX VALUES UP TO 106 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT WITH HIGHS AROUND 100. NORTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. EAST WINDS  
5 TO 10 MPH.    
FRIDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 102. SOUTHEAST  
WINDS AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS 100 TO 105. CHANCE  
OF RAIN 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY 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. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ028-200600-  
MCCLAIN-  
INCLUDING THE CITIES OF PURCELL, NEWCASTLE, AND BLANCHARD  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 5 TO  
10 MPH, BECOMING EAST AFTER MIDNIGHT. HEAT INDEX VALUES UP TO  
106 EARLY THIS EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS  
AROUND 103. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ040-200600-  
GARVIN-  
INCLUDING THE CITIES OF PAULS VALLEY, LINDSAY, AND WYNNEWOOD  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...EXTREME HEAT WARNING IN EFFECT FROM 1 PM TO 8 PM CDT  
THURSDAY...  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS  
AROUND 104. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. EAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 10 PERCENT. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 105 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ031-200600-  
SEMINOLE-  
INCLUDING THE CITIES OF SEMINOLE AND WEWOKA  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH, BECOMING NORTHEAST AFTER MIDNIGHT. HEAT INDEX VALUES UP  
TO 107 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT WITH HIGHS AROUND 102. NORTHEAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. EAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 105. CHANCE  
OF RAIN 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ042-200600-  
PONTOTOC-  
INCLUDING THE CITY OF ADA  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...EXTREME HEAT WARNING IN EFFECT FROM 1 PM TO 8 PM CDT  
THURSDAY...  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND  
104. NORTH WINDS AROUND 5 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
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 5 TO 10 MPH.  
CHANCE OF RAIN 10 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY IN  
THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 105. EAST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 100 TO 105. HEAT INDEX VALUES UP  
TO 110 IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 105 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 105. HEAT INDEX VALUES UP  
TO 110 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105. HEAT INDEX  
VALUES UP TO 110 IN THE AFTERNOON.   
  
  
  
OKZ032-200600-  
HUGHES-  
INCLUDING THE CITIES OF HOLDENVILLE AND WETUMKA  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT THURSDAY  
  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHWEST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT WITH HIGHS AROUND 103. NORTHEAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
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 10 PERCENT.    
FRIDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. EAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ048-200600-  
ATOKA-  
INCLUDING THE CITY OF ATOKA  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...EXTREME HEAT WARNING IN EFFECT FROM 1 PM TO 8 PM CDT  
THURSDAY...  
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 108 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT WITH HIGHS AROUND 106. SOUTHWEST WINDS AROUND  
5 MPH, BECOMING NORTHWEST IN THE AFTERNOON. CHANCE OF RAIN  
10 PERCENT.    
THURSDAY NIGHT  
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. HEAT INDEX VALUES UP TO 107 EARLY IN  
THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 106. EAST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER  
70S. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 105. HEAT INDEX VALUES UP  
TO 110 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105. HEAT INDEX VALUES  
UP TO 110.   
  
  
  
OKZ052-200600-  
BRYAN-  
INCLUDING THE CITY OF DURANT  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...EXTREME HEAT WARNING IN EFFECT FROM 1 PM TO 8 PM CDT  
THURSDAY...  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN BECOMING MOSTLY  
CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH. HEAT INDEX  
VALUES UP TO 108 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND  
107. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST IN THE AFTERNOON.  
CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. EAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
109 EARLY IN THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110. HEAT INDEX VALUES  
UP TO 110 IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110. HEAT INDEX VALUES UP  
TO 110 IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 80. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 105. HEAT INDEX VALUES UP  
TO 110 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ047-200600-  
JOHNSTON-  
INCLUDING THE CITY OF TISHOMINGO  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...EXTREME HEAT WARNING IN EFFECT FROM 1 PM TO 8 PM CDT  
THURSDAY...  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN BECOMING MOSTLY  
CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH. HEAT INDEX  
VALUES UP TO 109 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND  
106. WEST WINDS 5 TO 10 MPH, BECOMING NORTH IN THE AFTERNOON.  
CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. NORTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 107 EARLY IN THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 106. EAST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE  
EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 105. HEAT INDEX VALUES UP  
TO 110 IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 105. HEAT INDEX VALUES UP  
TO 110 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105. HEAT INDEX  
VALUES UP TO 110.   
  
  
  
OKZ051-200600-  
MARSHALL-  
INCLUDING THE CITIES OF MADILL AND KINGSTON  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...EXTREME HEAT WARNING IN EFFECT FROM 1 PM TO 8 PM CDT  
THURSDAY...  
   
TONIGHT  
PARTLY CLOUDY THIS EVENING, THEN BECOMING MOSTLY  
CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH. HEAT INDEX  
VALUES UP TO 108 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND  
106. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
109 EARLY IN THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ050-200600-  
LOVE-  
INCLUDING THE CITIES OF MARIETTA AND THACKERVILLE  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...EXTREME HEAT WARNING IN EFFECT FROM 1 PM TO 8 PM CDT  
THURSDAY...  
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 108 EARLY THIS EVENING.    
THURSDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 106. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 10 PERCENT. HEAT INDEX VALUES UP TO 109 EARLY IN THE  
EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTH WINDS AROUND  
5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ043-200600-  
COAL-  
INCLUDING THE CITY OF COALGATE  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...EXTREME HEAT WARNING IN EFFECT FROM 1 PM TO 8 PM CDT  
THURSDAY...  
   
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 109 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT WITH HIGHS AROUND 106. SOUTH WINDS AROUND  
5 MPH, BECOMING NORTH AROUND 5 MPH IN THE AFTERNOON. CHANCE OF  
RAIN 10 PERCENT.    
THURSDAY NIGHT  
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 10 PERCENT. HEAT INDEX VALUES UP TO 108 EARLY IN  
THE EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 107. EAST WINDS AROUND  
5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 108 EARLY IN THE  
EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 105 TO 110. HEAT INDEX VALUES  
UP TO 110 IN THE AFTERNOON.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 105 TO 110. HEAT INDEX VALUES UP  
TO 110 IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
MONDAY  
MOSTLY SUNNY. HOT WITH HIGHS 105 TO 110. HEAT INDEX  
VALUES UP TO 110 IN THE AFTERNOON.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110. HEAT INDEX VALUES UP  
TO 110 IN THE AFTERNOON.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105. HEAT INDEX VALUES  
UP TO 110.   
  
  
  
OKZ041-200600-  
MURRAY-  
INCLUDING THE CITIES OF SULPHUR AND DAVIS  
535 PM CDT WED AUG 19 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING  
  
...EXTREME HEAT WARNING IN EFFECT FROM 1 PM TO 8 PM CDT  
THURSDAY...  
   
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 106 EARLY THIS EVENING.    
THURSDAY  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND  
105. SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHEAST AROUND  
5 MPH IN THE AFTERNOON. CHANCE OF RAIN 10 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER  
MIDNIGHT. LOWS IN THE MID 70S. EAST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 10 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
FRIDAY  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS  
AROUND 5 MPH.    
FRIDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE  
EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO 105 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.   
  
  
 
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