ZFP from KOUN

  
991   
FPUS54 KOUN 211715  
ZFPOUN  
  
ZONE FORECAST PRODUCT FOR OKLAHOMA  
NATIONAL WEATHER SERVICE NORMAN OK  
1213 PM CDT FRI AUG 21 2026  
  
OKZ025-220100-  
OKLAHOMA-  
INCLUDING THE CITY OF OKLAHOMA CITY  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 105.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HOT  
WITH HIGHS AROUND 103. SOUTH WINDS 5 TO 10 MPH, BECOMING EAST IN  
THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH. HEAT  
INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 102. SOUTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108 IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. 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 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
TUESDAY 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.    
WEDNESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
TXZ086-220100-  
WICHITA-  
INCLUDING THE CITIES OF SHEPPARD AFB AND WICHITA FALLS  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTH WINDS  
5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 109. SOUTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 109 EARLY IN  
THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 109. SOUTH WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
CLEAR. LOWS IN THE LOWER 80S. 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 100 TO 105.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ029-220100-  
CLEVELAND-  
INCLUDING THE CITIES OF NORMAN AND MOORE  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HOT WITH  
HIGHS AROUND 103. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHEAST IN  
THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 103. SOUTHEAST  
WINDS 5 TO 10 MPH.    
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 110 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS 100 TO 105.    
TUESDAY 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.    
WEDNESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ038-220100-  
COMANCHE-  
INCLUDING THE CITY OF LAWTON  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HOT WITH  
HIGHS AROUND 108. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH, BECOMING  
EAST AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 108 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 107. SOUTHEAST  
WINDS 5 TO 10 MPH.    
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 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 MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ024-220100-  
CANADIAN-  
INCLUDING THE CITIES OF YUKON, CONCHO, EL RENO, AND MUSTANG  
1213 PM CDT FRI AUG 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, BREEZY, HOT WITH HIGHS AROUND 102. SOUTH  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 70S.  
SOUTH WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HOT  
WITH HIGHS AROUND 103. SOUTH WINDS AROUND 10 MPH, BECOMING EAST  
IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 80. 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 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. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ020-220100-  
PAYNE-  
INCLUDING THE CITY OF STILLWATER  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT WITH HIGHS AROUND 101. SOUTH WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 90S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING EAST  
IN THE AFTERNOON.    
SATURDAY NIGHT  
CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HIGHS IN THE UPPER 90S. EAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
OKZ030-220100-  
POTTAWATOMIE-  
INCLUDING THE CITY OF SHAWNEE  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 90S. SOUTH  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN  
20 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 102. SOUTH  
WINDS 5 TO 10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON. CHANCE OF  
RAIN 30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY SUNNY. HOT WITH HIGHS AROUND 102. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S.    
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 100 TO 105.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ012-220100-  
GARFIELD-  
INCLUDING THE CITY OF ENID  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 101. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO  
10 MPH.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. EAST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 10 TO 15 MPH.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
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 LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
UPPER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
OKZ008-220100-  
KAY-  
INCLUDING THE CITIES OF PONCA CITY AND BLACKWELL  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY. HIGHS IN THE UPPER 90S. SOUTH WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 90S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS AROUND 10 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID  
90S. SOUTHEAST WINDS AROUND 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
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. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.   
  
  
  
OKZ027-220100-  
GRADY-  
INCLUDING THE CITIES OF CHICKASHA AND TUTTLE  
1213 PM CDT FRI AUG 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 102. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 70S.  
SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HOT WITH  
HIGHS AROUND 106. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH. HEAT  
INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. 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 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 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. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ046-220100-  
CARTER-  
INCLUDING THE CITY OF ARDMORE  
1213 PM CDT FRI AUG 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HOT. NEAR STEADY TEMPERATURE AROUND 100.  
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 70S.  
SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 106. SOUTH  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH, BECOMING  
SOUTHEAST AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 108 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 106. SOUTHEAST  
WINDS 5 TO 10 MPH.    
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 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HOT WITH HIGHS AROUND 100. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ039-220100-  
STEPHENS-  
INCLUDING THE CITY OF DUNCAN  
1213 PM CDT FRI AUG 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 103.  
SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 107.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH, BECOMING  
SOUTHEAST AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 108 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 107. SOUTH WINDS  
5 TO 10 MPH.    
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 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 MID 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 100. CHANCE  
OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ045-220100-  
JEFFERSON-  
INCLUDING THE CITIES OF WAURIKA, RINGLING, AND RYAN  
1213 PM CDT FRI AUG 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104.  
SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 70S.  
SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 108.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 108 EARLY IN  
THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 109. SOUTH WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. 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 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. HEAT INDEX VALUES UP TO 110 IN  
THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100. HEAT INDEX VALUES  
UP TO 105.   
  
  
  
OKZ009-220100-  
ELLIS-  
INCLUDING THE CITIES OF SHATTUCK, ARNETT, GAGE, AND FARGO  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH, BECOMING  
SOUTHEAST AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. EAST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HOT WITH  
HIGHS AROUND 103. SOUTHEAST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ004-220100-  
HARPER-  
INCLUDING THE CITIES OF BUFFALO AND LAVERNE  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 102. EAST WINDS  
5 TO 10 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE MID 90S. EAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 102. SOUTHEAST  
WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND  
70. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.   
  
  
  
OKZ005-220100-  
WOODS-  
INCLUDING THE CITY OF ALVA  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS IN THE MID 90S. EAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 10 TO 15 MPH.    
SUNDAY  
PARTLY SUNNY. HOT WITH HIGHS AROUND 101. SOUTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
AROUND 70. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
OKZ010-220100-  
WOODWARD-  
INCLUDING THE CITY OF WOODWARD  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST  
WINDS 5 TO 10 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH, BECOMING  
SOUTHEAST AFTER MIDNIGHT.    
SATURDAY  
SUNNY. HIGHS IN THE MID 90S. EAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 103. SOUTHEAST  
WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
LOWER 70S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ006-220100-  
ALFALFA-  
INCLUDING THE CITIES OF CHEROKEE, HELENA, AND CARMEN  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 103. SOUTHEAST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. EAST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HOT WITH HIGHS AROUND 100. SOUTHEAST WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
TUESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE UPPER 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
OKZ011-220100-  
MAJOR-  
INCLUDING THE CITY OF FAIRVIEW  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTHEAST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S. EAST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 103. SOUTHEAST  
WINDS 10 TO 15 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
TUESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ007-220100-  
GRANT-  
INCLUDING THE CITIES OF MEDFORD, POND CREEK, LAMONT, AND WAKITA  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTHEAST  
WINDS 5 TO 10 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S. EAST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER  
90S. SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
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 LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HIGHS IN THE MID 90S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
OKZ013-220100-  
NOBLE-  
INCLUDING THE CITY OF PERRY  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HOT WITH HIGHS AROUND 101. SOUTH WINDS 10 TO  
15 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 107.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 90S. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HUMID WITH HIGHS IN THE UPPER 90S. EAST WINDS 10 TO  
15 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. 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 LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
OKZ014-220100-  
ROGER MILLS-  
INCLUDING THE CITIES OF CHEYENNE AND HAMMON  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 5 TO  
10 MPH.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 104. EAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105. SOUTHEAST  
WINDS 5 TO 10 MPH, BECOMING SOUTH 10 TO 15 MPH IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
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 BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE  
OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ015-220100-  
DEWEY-  
INCLUDING THE CITIES OF SEILING, VICI, TALOGA, AND LEEDEY  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST WINDS  
5 TO 10 MPH.    
SATURDAY  
SUNNY. HIGHS IN THE UPPER 90S. EAST WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HOT WITH  
HIGHS AROUND 104. SOUTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
TUESDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE  
OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ016-220100-  
CUSTER-  
INCLUDING THE CITIES OF WEATHERFORD AND CLINTON  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 10 TO  
15 MPH.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 104. SOUTH WINDS 5 TO 10 MPH,  
BECOMING NORTHEAST IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105. EAST WINDS  
5 TO 10 MPH, BECOMING SOUTHEAST WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 80.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
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 BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE  
OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
WEDNESDAY 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.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ021-220100-  
BECKHAM-  
INCLUDING THE CITIES OF ELK CITY AND SAYRE  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHWEST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 5 TO  
10 MPH.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 106. SOUTH  
WINDS 5 TO 10 MPH, BECOMING EAST IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 107. EAST WINDS  
5 TO 10 MPH, BECOMING SOUTH WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. 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 BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 70S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ033-220100-  
HARMON-  
INCLUDING THE CITY OF HOLLIS  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 107.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 105 EARLY IN  
THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 108. EAST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. 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 IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
70S. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS AROUND 100.    
WEDNESDAY 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.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ034-220100-  
GREER-  
INCLUDING THE CITIES OF MANGUM AND GRANITE  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND  
107. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY 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.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 109. EAST WINDS  
5 TO 10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. 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 IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS 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.    
WEDNESDAY 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.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ036-220100-  
JACKSON-  
INCLUDING THE CITY OF ALTUS  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 108. SOUTH WINDS  
5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 10 TO  
15 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
SATURDAY  
SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 109. SOUTH  
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF  
RAIN 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. LOWS IN THE UPPER 70S. EAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 107 EARLY IN  
THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 110. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. 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 IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
TXZ083-220100-  
HARDEMAN-  
INCLUDING THE CITY OF QUANAH  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS  
AROUND 10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 108. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 107 EARLY IN  
THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 108. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY 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.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
WEDNESDAY 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.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
TXZ084-220100-  
FOARD-  
INCLUDING THE CITY OF CROWELL  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTHWEST  
WINDS 5 TO 10 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. LOWS AROUND 80. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY IN  
THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 108. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. 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.    
WEDNESDAY 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.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
TXZ087-220100-  
KNOX-  
INCLUDING THE CITIES OF MUNDAY AND KNOX CITY  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTH WINDS  
5 TO 10 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH, BECOMING  
SOUTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 106 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
TUESDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
TXZ085-220100-  
WILBARGER-  
INCLUDING THE CITY OF VERNON  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTH WINDS  
5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 109. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 108 EARLY IN  
THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 110. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. 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 100 TO 105.    
WEDNESDAY 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.    
THURSDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
TXZ088-220100-  
BAYLOR-  
INCLUDING THE CITY OF SEYMOUR  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTH WINDS  
AROUND 10 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST WINDS  
5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 108. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
CLEAR. LOWS IN THE LOWER 80S. 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 110 EARLY IN THE EVENING.    
WEDNESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF RAIN 20 PERCENT.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
TXZ089-220100-  
ARCHER-  
INCLUDING THE CITIES OF ARCHER CITY, HOLLIDAY, LAKESIDE CITY,   
AND SCOTLAND  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTH WINDS  
5 TO 10 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.  
HOT WITH HIGHS AROUND 107. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 20 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 109 EARLY IN THE  
EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
CLEAR. LOWS IN THE LOWER 80S. 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. A SLIGHT CHANCE OF SHOWERS IN THE MORNING.  
HOT WITH HIGHS 100 TO 105. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
TXZ090-220100-  
CLAY-  
INCLUDING THE CITY OF HENRIETTA  
1213 PM CDT FRI AUG 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTH WINDS  
5 TO 10 MPH.    
TONIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 80. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 108.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 108 EARLY IN  
THE EVENING.    
SUNDAY  
SUNNY, HOT WITH HIGHS AROUND 108. SOUTHWEST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
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 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.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ037-220100-  
TILLMAN-  
INCLUDING THE CITY OF FREDERICK  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTH WINDS  
10 TO 15 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS AROUND 80. SOUTH WINDS 10 TO  
15 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE MORNING,  
THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HOT WITH HIGHS AROUND 109. SOUTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING EAST AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 108 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 110. SOUTHEAST  
WINDS 5 TO 10 MPH, BECOMING SOUTH IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. 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 AROUND 105.    
WEDNESDAY 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.    
THURSDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.   
  
  
  
OKZ044-220100-  
COTTON-  
INCLUDING THE CITIES OF WALTERS AND TEMPLE  
1213 PM CDT FRI AUG 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
   
..HEAT ADVISORY IN EFFECT FROM 1 PM TO 7 PM CDT SATURDAY  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 105. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 109. SOUTH  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH,  
BECOMING SOUTHEAST AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.  
HEAT INDEX VALUES UP TO 109 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 110. SOUTH WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. 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 100 TO 105.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ022-220100-  
WASHITA-  
INCLUDING THE CITIES OF CORDELL, BURNS FLAT, AND SENTINEL  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 107. SOUTH WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 10 TO  
15 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 107. SOUTH WINDS 5 TO 10 MPH,  
BECOMING NORTHEAST IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 106. EAST WINDS  
5 TO 10 MPH, BECOMING SOUTH WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. 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 AROUND 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.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ035-220100-  
KIOWA-  
INCLUDING THE CITIES OF HOBART AND SNYDER  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 106. SOUTH WINDS  
10 TO 15 MPH.    
TONIGHT  
MOSTLY CLEAR. LOWS IN THE UPPER 70S. SOUTH WINDS 10 TO  
15 MPH. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HOT WITH HIGHS AROUND 107. SOUTH WINDS AROUND 10 MPH, BECOMING  
SOUTHWEST IN THE AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
SATURDAY 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. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 108. SOUTHEAST  
WINDS 5 TO 10 MPH, BECOMING SOUTH WITH GUSTS UP TO 20 MPH IN THE  
AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. 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 IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS 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.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100.   
  
  
  
OKZ023-220100-  
CADDO-  
INCLUDING THE CITIES OF ANADARKO AND HINTON  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HOT WITH  
HIGHS AROUND 106. SOUTH WINDS 5 TO 10 MPH, BECOMING EAST IN THE  
AFTERNOON. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
SUNDAY  
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HOT WITH  
HIGHS AROUND 105. SOUTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS AROUND 80. 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 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. HIGHS IN THE UPPER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ017-220100-  
BLAINE-  
INCLUDING THE CITIES OF WATONGA, GEARY, AND OKEENE  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 104. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S. SOUTH WINDS 10 TO 15 MPH.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 101. SOUTH WINDS 5 TO 10 MPH,  
BECOMING NORTHEAST IN THE AFTERNOON. CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HOT WITH  
HIGHS AROUND 103. SOUTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S.    
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 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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ018-220100-  
KINGFISHER-  
INCLUDING THE CITIES OF KINGFISHER, HENNESSEY, AND OKARCHE  
1213 PM CDT FRI AUG 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY, HOT WITH HIGHS AROUND 102. SOUTH WINDS  
15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HOT WITH HIGHS AROUND 101. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING NORTHEAST IN THE AFTERNOON. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HOT WITH  
HIGHS AROUND 102. SOUTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S.    
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  
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.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ019-220100-  
LOGAN-  
INCLUDING THE CITY OF GUTHRIE  
1213 PM CDT FRI AUG 21 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 90S. SOUTH WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE UPPER 90S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING  
EAST IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HOT WITH HIGHS AROUND 100. SOUTHEAST WINDS 10 TO 15 MPH.  
HEAT INDEX VALUES UP TO 106 IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S.    
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  
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. HIGHS IN THE MID 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.   
  
  
  
OKZ026-220100-  
LINCOLN-  
INCLUDING THE CITIES OF CHANDLER, STROUD, PRAGUE, MEEKER,   
DAVENPORT, AND WELLSTON  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 106.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE UPPER  
90S. SOUTH WINDS 5 TO 10 MPH, BECOMING EAST IN THE AFTERNOON.  
CHANCE OF RAIN 20 PERCENT.    
SATURDAY NIGHT  
CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE UPPER 90S. SOUTHEAST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S.    
MONDAY  
SUNNY, HOT WITH HIGHS 105 TO 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
THURSDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 90S. CHANCE OF RAIN 20 PERCENT.   
  
  
  
OKZ028-220100-  
MCCLAIN-  
INCLUDING THE CITIES OF PURCELL, NEWCASTLE, AND BLANCHARD  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS  
10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HOT WITH  
HIGHS AROUND 104. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH. HEAT  
INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTHEAST  
WINDS 5 TO 10 MPH.    
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 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY 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.    
WEDNESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 90S. CHANCE OF  
RAIN 20 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ040-220100-  
GARVIN-  
INCLUDING THE CITIES OF PAULS VALLEY, LINDSAY, AND WYNNEWOOD  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 90S.  
SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 104. SOUTH  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE  
EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTHEAST  
WINDS AROUND 5 MPH.    
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 110 EARLY IN THE EVENING.    
TUESDAY  
SUNNY, HOT WITH HIGHS 100 TO 105.    
TUESDAY 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.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ031-220100-  
SEMINOLE-  
INCLUDING THE CITIES OF SEMINOLE AND WEWOKA  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HIGHS IN THE UPPER 90S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 102. SOUTH WINDS 5 TO  
10 MPH, BECOMING EAST IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY SUNNY. HOT WITH HIGHS AROUND 102. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 70S.    
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 AROUND 105.    
TUESDAY 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.    
WEDNESDAY  
PARTLY SUNNY IN THE MORNING, THEN CLEARING. HIGHS IN  
THE UPPER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ042-220100-  
PONTOTOC-  
INCLUDING THE CITY OF ADA  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 90S. SOUTH  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 103. SOUTH WINDS 5 TO  
10 MPH, BECOMING SOUTHEAST IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTHEAST  
WINDS 5 TO 10 MPH.    
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 110.    
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 IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX VALUES UP TO  
105 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 100. HEAT INDEX  
VALUES UP TO 105.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ032-220100-  
HUGHES-  
INCLUDING THE CITIES OF HOLDENVILLE AND WETUMKA  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 90S. SOUTH  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 105.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 102. SOUTH WINDS 5 TO  
10 MPH, BECOMING EAST IN THE AFTERNOON. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S. EAST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SUNDAY  
PARTLY SUNNY. HOT WITH HIGHS AROUND 102. SOUTHEAST  
WINDS 5 TO 10 MPH.    
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 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.    
TUESDAY 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.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S. HEAT INDEX  
VALUES UP TO 105.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
  
OKZ048-220100-  
ATOKA-  
INCLUDING THE CITY OF ATOKA  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 90S.  
SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S.  
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 104.  
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 110 IN THE AFTERNOON.    
SATURDAY NIGHT  
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS IN  
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. HUMID WITH LOWS  
IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 112 IN THE AFTERNOON.   
SUNDAY NIGHT  
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. 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 IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HOT WITH HIGHS AROUND 100. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.   
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100. HEAT INDEX VALUES  
UP TO 105.   
  
  
  
OKZ052-220100-  
BRYAN-  
INCLUDING THE CITY OF DURANT  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 90S.  
SOUTHEAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S.  
SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 106.  
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 112 IN THE AFTERNOON.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR AFTER  
MIDNIGHT. LOWS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 108 EARLY IN  
THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 106. SOUTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 112 IN THE AFTERNOON.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. 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. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HOT WITH HIGHS 100 TO 105. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100. HEAT INDEX VALUES  
UP TO 105.   
  
  
  
OKZ047-220100-  
JOHNSTON-  
INCLUDING THE CITY OF TISHOMINGO  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 90S.  
SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 105. SOUTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 106 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 106. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. 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 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 IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX VALUES UP TO  
110 EARLY IN THE EVENING.    
WEDNESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HOT WITH HIGHS AROUND 100. CHANCE OF RAIN 20 PERCENT.  
HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100. HEAT INDEX VALUES  
UP TO 105 IN THE AFTERNOON.   
  
  
  
OKZ051-220100-  
MARSHALL-  
INCLUDING THE CITIES OF MADILL AND KINGSTON  
1213 PM CDT FRI AUG 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 90S.  
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 106. SOUTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO  
108 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 106. SOUTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 112 IN THE AFTERNOON.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 80S. HEAT INDEX VALUES UP TO 110 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. 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. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HOT WITH HIGHS AROUND 100. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 110 IN THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100. HEAT INDEX VALUES  
UP TO 105 IN THE AFTERNOON.   
  
  
  
OKZ050-220100-  
LOVE-  
INCLUDING THE CITIES OF MARIETTA AND THACKERVILLE  
1213 PM CDT FRI AUG 21 2026  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING  
  
   
THIS AFTERNOON  
PARTLY SUNNY. HOT. NEAR STEADY TEMPERATURE  
AROUND 101. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.  
HEAT INDEX VALUES UP TO 108.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 80. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 107. SOUTH WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLEAR  
AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 109 EARLY IN  
THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 107. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
SUNNY, HOT WITH HIGHS AROUND 110.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 80S. 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 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. HEAT INDEX VALUES UP TO 110 IN  
THE AFTERNOON.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. HEAT INDEX  
VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100. HEAT INDEX VALUES  
UP TO 105.   
  
  
  
OKZ043-220100-  
COAL-  
INCLUDING THE CITY OF COALGATE  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 90S. SOUTH  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
20 PERCENT.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
SATURDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HOT WITH HIGHS AROUND 104. SOUTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 110.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 107 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 105. SOUTHEAST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 111 IN THE AFTERNOON.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HEAT INDEX  
VALUES UP TO 110 EARLY IN THE EVENING.    
MONDAY  
MOSTLY 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 105 TO 110.    
TUESDAY 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.    
WEDNESDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HOT WITH HIGHS AROUND 100. CHANCE  
OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 110.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HEAT  
INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
THURSDAY  
SUNNY, HOT WITH HIGHS AROUND 100. HEAT INDEX VALUES  
UP TO 105.   
  
  
  
OKZ041-220100-  
MURRAY-  
INCLUDING THE CITIES OF SULPHUR AND DAVIS  
1213 PM CDT FRI AUG 21 2026  
   
THIS AFTERNOON  
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE UPPER 90S.  
SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 70S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HOT WITH HIGHS AROUND 104. SOUTH  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 70S. SOUTHEAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
MOSTLY SUNNY. HOT WITH HIGHS AROUND 104. SOUTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. 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 100 TO 105.    
TUESDAY 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.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 90S.    
WEDNESDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
THURSDAY  
SUNNY. HIGHS IN THE UPPER 90S.   
  
  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.


The Nexlab OK Page

The Nexlab TX Page

Main Text Page