283  
FNUS54 KOUN 180743  
FWFOUN  
 
FIRE WEATHER PLANNING FORECAST FOR OKLAHOMA AND NORTH TEXAS  
NATIONAL WEATHER SERVICE NORMAN OK  
243 AM CDT TUE AUG 18 2026  
   
DISCUSSION
 
 
FIRE WEATHER CONDITIONS INCREASE TO AN ELEVATED RISK THIS AFTERNOON  
AND WEDNESDAY AFTERNOON ACROSS WESTERN OKLAHOMA AND WESTERN NORTH  
TEXAS. BREEZY SOUTHWEST WINDS WILL CONTINUE TO ADVECT SLIGHTLY  
DRIER "WEST TEXAS-BASED) AIR ACROSS THE RISKED AREA RESULTING IN  
VERY LOW AFTERNOON RH'S OF 15-20%. NOT EXPECTING WINDSPEEDS TO BE  
VERY STRONG BUT BREEZY (15-20 MPH) WITH WEAK GUSTS BUT THE EXCESSIVE  
HOT DRY AIR WITH VERY HIGH FUEL LOADING WILL AT LEAST ELEVATE THE  
RISK. A FIRE DANGER STATEMENT HAS BEEN ISSUED FOR TODAY. A  
"SUMMER" COLD FRONT PUSHES THROUGH AT LEAST NORTHERN OKLAHOMA ON  
WEDNESDAY AFTERNOON KEEPING NORTHWEST OKLAHOMA OUT OF THE ELEVATED  
FIRE RISK, ALTHOUGH THE REMAINDER OF WESTERN OKLAHOMA INTO PARTS OF  
TEXAS WILL REMAIN IN THE RISK. BY THURSDAY INTO THE WEEKEND THE  
FIRE DANGER RISK LOWERS.  
 
OKZ004-182115-  
HARPER-  
INCLUDING THE CITIES OF BUFFALO AND LAVERNE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+13) 71 (+1) 97  
MIN/MAX RH % 17 68 29  
WIND 20FT/EARLY(MPH) S 8 S 11 G18 N 6  
WIND 20FT/LATE(MPH) SW 13 S 10 NE 7  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 11920 470 6140  
TRANSPORT WND (KTS) SW 16 S 14 E 9  
TRANSPORT WND (MPH) SW 18 S 16 E 10  
VENT RATE (KT-FT) 190720 6580 55260  
VENT RATE (MPH-FT) 214560 7520 61400  
CATEGORY DAY 5 1 4  
RFTI 1 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE  
UPPER 90S. MINIMUM RH 32 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 70. HIGHS AROUND 101. MINIMUM  
RH 25 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
104. MINIMUM RH 22 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 107.  
MINIMUM RH 18 PERCENT. SOUTH WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 21 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
OKZ005-182115-  
WOODS-  
INCLUDING THE CITY OF ALVA  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 108 (+15) 73 (+3) 98  
MIN/MAX RH % 17 64 26  
WIND 20FT/EARLY(MPH) S 7 S 12 N 7  
WIND 20FT/LATE(MPH) SW 11 G18 S 11 NE 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12150 460 9290  
TRANSPORT WND (KTS) SW 14 S 14 NE 9  
TRANSPORT WND (MPH) SW 16 S 16 NE 10  
VENT RATE (KT-FT) 170100 6440 83610  
VENT RATE (MPH-FT) 194400 7360 92900  
CATEGORY DAY 5 1 4  
RFTI 1 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER  
90S. MINIMUM RH 30 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 103.  
MINIMUM RH 24 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
105. MINIMUM RH 21 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 108.  
MINIMUM RH 18 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 108.  
MINIMUM RH 19 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
OKZ006-182115-  
ALFALFA-  
INCLUDING THE CITIES OF CHEROKEE, HELENA, AND CARMEN  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 108 (+14) 75 (+4) 99  
MIN/MAX RH % 18 60 25  
WIND 20FT/EARLY(MPH) S 6 S 9 N 6  
WIND 20FT/LATE(MPH) SW 9 S 9 N 7  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12090 460 8350  
TRANSPORT WND (KTS) SW 13 S 12 N 9  
TRANSPORT WND (MPH) SW 15 S 14 N 10  
VENT RATE (KT-FT) 157170 5520 75150  
VENT RATE (MPH-FT) 181350 6440 83500  
CATEGORY DAY 5 1 4  
RFTI 1 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER  
90S. MINIMUM RH 29 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 103.  
MINIMUM RH 23 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
106. MINIMUM RH 20 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 109.  
MINIMUM RH 18 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 109.  
MINIMUM RH 19 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
OKZ007-182115-  
GRANT-  
INCLUDING THE CITIES OF MEDFORD, POND CREEK, LAMONT, AND WAKITA  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+13) 74 (+3) 98  
MIN/MAX RH % 21 62 28  
WIND 20FT/EARLY(MPH) SE 5 S 7 NE 5  
WIND 20FT/LATE(MPH) S 8 S 7 NE 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 11190 460 8380  
TRANSPORT WND (KTS) SW 12 S 12 N 9  
TRANSPORT WND (MPH) SW 14 S 14 N 10  
VENT RATE (KT-FT) 134280 5520 75420  
VENT RATE (MPH-FT) 156660 6440 83800  
CATEGORY DAY 5 1 4  
RFTI 1 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER  
90S. MINIMUM RH 33 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 70. HIGHS AROUND 101. MINIMUM  
RH 26 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
104. MINIMUM RH 23 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 107.  
MINIMUM RH 21 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 70S. HIGHS AROUND 108.  
MINIMUM RH 22 PERCENT. SOUTH WINDS AROUND 10 MPH.  
 

 
 
OKZ008-182115-  
KAY-  
INCLUDING THE CITIES OF PONCA CITY AND BLACKWELL  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 103 (+10) 75 (+4) 99  
MIN/MAX RH % 26 62 30  
WIND 20FT/EARLY(MPH) SE 5 S 7 E 5  
WIND 20FT/LATE(MPH) S 8 S 8 NE 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 9930 450 9060  
TRANSPORT WND (KTS) SW 11 SW 11 N 10  
TRANSPORT WND (MPH) SW 13 SW 13 N 12  
VENT RATE (KT-FT) 109230 4950 90600  
VENT RATE (MPH-FT) 129090 5850 108720  
CATEGORY DAY 5 1 4  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND 70.  
HIGHS IN THE MID 90S. MINIMUM RH 37 PERCENT. NORTHEAST WINDS 5 TO  
10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER  
90S. MINIMUM RH 31 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
101. MINIMUM RH 28 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 26 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 25 PERCENT. SOUTH WINDS AROUND 10 MPH.  
 

 
 
OKZ009-182115-  
ELLIS-  
INCLUDING THE CITIES OF SHATTUCK, ARNETT, GAGE, AND FARGO  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 105 (+10) 74 (+5) 100  
MIN/MAX RH % 16 49 19  
WIND 20FT/EARLY(MPH) S 9 G17 S 11 G19 W 8  
WIND 20FT/LATE(MPH) SW 13 SW 11 NW 7  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12230 470 12430  
TRANSPORT WND (KTS) SW 15 S 15 NE 10  
TRANSPORT WND (MPH) SW 17 S 17 NE 12  
VENT RATE (KT-FT) 183450 7050 124300  
VENT RATE (MPH-FT) 207910 7990 149160  
CATEGORY DAY 5 1 5  
RFTI 1 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE  
UPPER 90S. MINIMUM RH 30 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS AROUND 101.  
MINIMUM RH 22 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
104. MINIMUM RH 19 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 107.  
MINIMUM RH 16 PERCENT. SOUTH WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 18 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
OKZ010-182115-  
WOODWARD-  
INCLUDING THE CITY OF WOODWARD  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+12) 75 (+5) 97  
MIN/MAX RH % 16 51 23  
WIND 20FT/EARLY(MPH) S 8 S 11 W 7  
WIND 20FT/LATE(MPH) SW 11 SW 12 N 7  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 11970 470 10970  
TRANSPORT WND (KTS) SW 14 S 13 NE 9  
TRANSPORT WND (MPH) SW 16 S 15 NE 10  
VENT RATE (KT-FT) 167580 6110 98730  
VENT RATE (MPH-FT) 191520 7050 109700  
CATEGORY DAY 5 1 5  
RFTI 1 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE  
UPPER 90S. MINIMUM RH 29 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 102.  
MINIMUM RH 23 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
105. MINIMUM RH 20 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 108.  
MINIMUM RH 17 PERCENT. SOUTH WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 107.  
MINIMUM RH 18 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
OKZ011-182115-  
MAJOR-  
INCLUDING THE CITY OF FAIRVIEW  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+11) 78 (+6) 100  
MIN/MAX RH % 18 51 23  
WIND 20FT/EARLY(MPH) S 6 S 9 SW 7  
WIND 20FT/LATE(MPH) SW 9 S 11 NW 7  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12240 460 11120  
TRANSPORT WND (KTS) SW 12 S 13 NW 11  
TRANSPORT WND (MPH) SW 14 S 15 NW 13  
VENT RATE (KT-FT) 146880 5980 122320  
VENT RATE (MPH-FT) 171360 6900 144560  
CATEGORY DAY 5 1 5  
RFTI 1 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE  
UPPER 90S. MINIMUM RH 31 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 103.  
MINIMUM RH 24 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 21 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 108.  
MINIMUM RH 19 PERCENT. SOUTH WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 108. MINIMUM  
RH 19 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ012-182115-  
GARFIELD-  
INCLUDING THE CITY OF ENID  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+11) 77 (+6) 101  
MIN/MAX RH % 21 54 25  
WIND 20FT/EARLY(MPH) SE 6 S 7 SW 7  
WIND 20FT/LATE(MPH) SW 8 S 10 NW 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 11890 440 10760  
TRANSPORT WND (KTS) SW 11 S 10 NW 11  
TRANSPORT WND (MPH) SW 13 S 12 NW 13  
VENT RATE (KT-FT) 130790 4400 118360  
VENT RATE (MPH-FT) 154570 5280 139880  
CATEGORY DAY 5 1 5  
RFTI 1 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE  
UPPER 90S. MINIMUM RH 33 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 102.  
MINIMUM RH 26 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
105. MINIMUM RH 23 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 107.  
MINIMUM RH 21 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 108.  
MINIMUM RH 21 PERCENT. SOUTH WINDS AROUND 15 MPH.  
 

 
 
OKZ013-182115-  
NOBLE-  
INCLUDING THE CITY OF PERRY  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 103 (+9) 78 (+7) 102  
MIN/MAX RH % 27 55 25  
WIND 20FT/EARLY(MPH) SE 6 S 7 SW 8  
WIND 20FT/LATE(MPH) S 8 S 10 W 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 11050 440 11010  
TRANSPORT WND (KTS) SW 10 S 8 NW 12  
TRANSPORT WND (MPH) SW 12 S 9 NW 14  
VENT RATE (KT-FT) 110500 3520 132120  
VENT RATE (MPH-FT) 132600 3960 154140  
CATEGORY DAY 5 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE  
UPPER 90S. MINIMUM RH 38 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 100.  
MINIMUM RH 31 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
103. MINIMUM RH 28 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 26 PERCENT. SOUTH WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 25 PERCENT. SOUTH WINDS AROUND 15 MPH.  
 

 
 
OKZ014-182115-  
ROGER MILLS-  
INCLUDING THE CITIES OF CHEYENNE AND HAMMON  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 105 (+8) 74 (+4) 105  
MIN/MAX RH % 15 43 16  
WIND 20FT/EARLY(MPH) S 6 S 9 SW 9  
WIND 20FT/LATE(MPH) SW 11 SW 10 SW 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12520 470 13910  
TRANSPORT WND (KTS) SW 14 S 16 SW 11  
TRANSPORT WND (MPH) SW 16 S 18 SW 13  
VENT RATE (KT-FT) 175280 7520 153010  
VENT RATE (MPH-FT) 200320 8460 180830  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS IN THE UPPER  
90S. MINIMUM RH 27 PERCENT. NORTHEAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS AROUND 70. HIGHS AROUND 102. MINIMUM  
RH 21 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
105. MINIMUM RH 18 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 107.  
MINIMUM RH 16 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 107.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ015-182115-  
DEWEY-  
INCLUDING THE CITIES OF SEILING, VICI, TALOGA, AND LEEDEY  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 105 (+10) 76 (+5) 102  
MIN/MAX RH % 15 45 17  
WIND 20FT/EARLY(MPH) S 7 S 9 SW 9  
WIND 20FT/LATE(MPH) SW 11 SW 10 W 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12510 470 12850  
TRANSPORT WND (KTS) SW 13 S 15 W 12  
TRANSPORT WND (MPH) SW 15 S 17 W 14  
VENT RATE (KT-FT) 162630 7050 154200  
VENT RATE (MPH-FT) 187650 7990 179900  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE  
UPPER 90S. MINIMUM RH 28 PERCENT. NORTHEAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 102.  
MINIMUM RH 22 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
105. MINIMUM RH 19 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 107.  
MINIMUM RH 17 PERCENT. SOUTH WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 107.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ017-182115-  
BLAINE-  
INCLUDING THE CITIES OF WATONGA, GEARY, AND OKEENE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+11) 79 (+7) 104  
MIN/MAX RH % 17 45 18  
WIND 20FT/EARLY(MPH) S 6 S 9 SW 11 G18  
WIND 20FT/LATE(MPH) SW 9 SW 11 W 10  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 13100 460 14360  
TRANSPORT WND (KTS) SW 12 SW 18 NW 11  
TRANSPORT WND (MPH) SW 14 SW 21 NW 13  
VENT RATE (KT-FT) 157200 8280 157960  
VENT RATE (MPH-FT) 183400 9660 186680  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE  
UPPER 90S. MINIMUM RH 30 PERCENT. NORTHEAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 102.  
MINIMUM RH 24 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 22 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 19 PERCENT. SOUTH WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 107. MINIMUM  
RH 20 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ018-182115-  
KINGFISHER-  
INCLUDING THE CITIES OF KINGFISHER, HENNESSEY, AND OKARCHE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+10) 79 (+6) 106  
MIN/MAX RH % 21 51 21  
WIND 20FT/EARLY(MPH) S 5 S 7 SW 9  
WIND 20FT/LATE(MPH) SW 7 S 10 W 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12930 460 14300  
TRANSPORT WND (KTS) SW 10 S 16 W 13  
TRANSPORT WND (MPH) SW 12 S 18 W 15  
VENT RATE (KT-FT) 129300 7360 185900  
VENT RATE (MPH-FT) 155160 8280 214500  
CATEGORY DAY 5 1 5  
RFTI 0 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND  
100. MINIMUM RH 33 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 102.  
MINIMUM RH 26 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 24 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 107.  
MINIMUM RH 22 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 107. MINIMUM  
RH 22 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ019-182115-  
LOGAN-  
INCLUDING THE CITY OF GUTHRIE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 104 (+9) 79 (+6) 107  
MIN/MAX RH % 25 50 22  
WIND 20FT/EARLY(MPH) SE 5 S 6 SW 9  
WIND 20FT/LATE(MPH) SW 6 S 10 W 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12810 460 14440  
TRANSPORT WND (KTS) SW 9 S 16 W 13  
TRANSPORT WND (MPH) SW 10 S 18 W 15  
VENT RATE (KT-FT) 115290 7360 187720  
VENT RATE (MPH-FT) 128100 8280 216600  
CATEGORY DAY 5 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE  
UPPER 90S. MINIMUM RH 37 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 101.  
MINIMUM RH 30 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 27 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 25 PERCENT. SOUTH WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 106. MINIMUM  
RH 25 PERCENT. SOUTH WINDS AROUND 15 MPH.  
 

 
 
OKZ020-182115-  
PAYNE-  
INCLUDING THE CITY OF STILLWATER  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 104 (+9) 79 (+7) 106  
MIN/MAX RH % 25 52 22  
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 7  
WIND 20FT/LATE(MPH) SW 5 S 8 W 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 11930 450 12980  
TRANSPORT WND (KTS) SW 9 SW 14 W 14  
TRANSPORT WND (MPH) SW 10 SW 16 W 16  
VENT RATE (KT-FT) 107370 6300 181720  
VENT RATE (MPH-FT) 119300 7200 207680  
CATEGORY DAY 5 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS IN THE  
UPPER 90S. MINIMUM RH 36 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 100.  
MINIMUM RH 29 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
103. MINIMUM RH 27 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 25 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 23 PERCENT. SOUTH WINDS AROUND 10 MPH.  
 

 
 
OKZ021-182115-  
BECKHAM-  
INCLUDING THE CITIES OF ELK CITY AND SAYRE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+7) 75 (+4) 106  
MIN/MAX RH % 15 44 15  
WIND 20FT/EARLY(MPH) S 5 S 9 SW 9  
WIND 20FT/LATE(MPH) SW 11 SW 9 SW 10  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12880 460 15070  
TRANSPORT WND (KTS) SW 13 SW 15 SW 11  
TRANSPORT WND (MPH) SW 15 SW 17 SW 13  
VENT RATE (KT-FT) 167440 6900 165770  
VENT RATE (MPH-FT) 193200 7820 195910  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
101. MINIMUM RH 26 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 103.  
MINIMUM RH 21 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
106. MINIMUM RH 19 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 108.  
MINIMUM RH 16 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 108.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ016-182115-  
CUSTER-  
INCLUDING THE CITIES OF WEATHERFORD AND CLINTON  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+9) 77 (+6) 106  
MIN/MAX RH % 15 43 15  
WIND 20FT/EARLY(MPH) S 6 S 10 SW 9  
WIND 20FT/LATE(MPH) SW 10 S 10 SW 10  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12940 460 14690  
TRANSPORT WND (KTS) SW 13 SW 16 SW 10  
TRANSPORT WND (MPH) SW 15 SW 18 SW 12  
VENT RATE (KT-FT) 168220 7360 146900  
VENT RATE (MPH-FT) 194100 8280 176280  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HIGHS AROUND  
100. MINIMUM RH 26 PERCENT. NORTHEAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 103.  
MINIMUM RH 20 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 18 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 107.  
MINIMUM RH 16 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 107.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ024-182115-  
CANADIAN-  
INCLUDING THE CITIES OF YUKON, CONCHO, EL RENO, AND MUSTANG  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+9) 79 (+6) 107  
MIN/MAX RH % 19 47 17  
WIND 20FT/EARLY(MPH) S 6 S 9 SW 12  
WIND 20FT/LATE(MPH) SW 9 S 12 SW 12  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 13320 460 14190  
TRANSPORT WND (KTS) SW 11 S 18 W 12  
TRANSPORT WND (MPH) SW 13 S 21 W 14  
VENT RATE (KT-FT) 146520 8280 170280  
VENT RATE (MPH-FT) 173160 9660 198660  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.  
MINIMUM RH 30 PERCENT. NORTHEAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.  
MINIMUM RH 25 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 24 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 22 PERCENT. SOUTH WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 106. MINIMUM  
RH 22 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ025-182115-  
OKLAHOMA-  
INCLUDING THE CITY OF OKLAHOMA CITY  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR CLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 105 (+9) 81 (+6) 109  
MIN/MAX RH % 23 49 20  
WIND 20FT/EARLY(MPH) S 6 S 7 SW 11  
WIND 20FT/LATE(MPH) SW 7 S 11 SW 10  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12920 460 14340  
TRANSPORT WND (KTS) SW 10 S 13 W 12  
TRANSPORT WND (MPH) SW 12 S 15 W 14  
VENT RATE (KT-FT) 129200 5980 172080  
VENT RATE (MPH-FT) 155040 6900 200760  
CATEGORY DAY 5 1 5  
RFTI 0 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 100.  
MINIMUM RH 34 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.  
MINIMUM RH 29 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 27 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 26 PERCENT. SOUTH WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HIGHS AROUND 105.  
MINIMUM RH 25 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ026-182115-  
LINCOLN-  
INCLUDING THE CITIES OF CHANDLER, STROUD, PRAGUE, MEEKER,  
DAVENPORT, AND WELLSTON  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 104 (+9) 79 (+6) 109  
MIN/MAX RH % 22 51 19  
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 8  
WIND 20FT/LATE(MPH) SW 5 S 8 SW 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12950 440 13750  
TRANSPORT WND (KTS) SW 8 S 9 W 13  
TRANSPORT WND (MPH) SW 9 S 10 W 15  
VENT RATE (KT-FT) 103600 3960 178750  
VENT RATE (MPH-FT) 116550 4400 206250  
CATEGORY DAY 4 1 5  
RFTI 0 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS IN THE  
UPPER 90S. MINIMUM RH 35 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 101.  
MINIMUM RH 29 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
102. MINIMUM RH 27 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 25 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 24 PERCENT. SOUTH WINDS AROUND 10 MPH.  
 

 
 
OKZ022-182115-  
WASHITA-  
INCLUDING THE CITIES OF CORDELL, BURNS FLAT, AND SENTINEL  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+8) 78 (+5) 108  
MIN/MAX RH % 15 44 14  
WIND 20FT/EARLY(MPH) S 6 S 10 SW 11  
WIND 20FT/LATE(MPH) SW 11 S 12 SW 12  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 13120 460 14720  
TRANSPORT WND (KTS) SW 12 S 17 SW 11  
TRANSPORT WND (MPH) SW 14 S 20 SW 13  
VENT RATE (KT-FT) 157440 7820 161920  
VENT RATE (MPH-FT) 183680 9200 191360  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.  
MINIMUM RH 25 PERCENT. NORTHEAST WINDS AROUND 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 103.  
MINIMUM RH 21 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 19 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 107.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 108.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ023-182115-  
CADDO-  
INCLUDING THE CITIES OF ANADARKO AND HINTON  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+7) 78 (+5) 108  
MIN/MAX RH % 18 50 16  
WIND 20FT/EARLY(MPH) S 6 S 8 SW 9  
WIND 20FT/LATE(MPH) SW 9 S 10 SW 11  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 13190 460 14350  
TRANSPORT WND (KTS) SW 11 S 17 SW 10  
TRANSPORT WND (MPH) SW 13 S 20 SW 12  
VENT RATE (KT-FT) 145090 7820 143500  
VENT RATE (MPH-FT) 171470 9200 172200  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.  
MINIMUM RH 28 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 102.  
MINIMUM RH 24 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 23 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 20 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 20 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
OKZ027-182115-  
GRADY-  
INCLUDING THE CITIES OF CHICKASHA AND TUTTLE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+6) 78 (+5) 109  
MIN/MAX RH % 19 52 18  
WIND 20FT/EARLY(MPH) S 5 S 7 SW 10  
WIND 20FT/LATE(MPH) SW 8 S 10 SW 10  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12960 460 13970  
TRANSPORT WND (KTS) SW 10 S 12 SW 10  
TRANSPORT WND (MPH) SW 12 S 14 SW 12  
VENT RATE (KT-FT) 129600 5520 139700  
VENT RATE (MPH-FT) 155520 6440 167640  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.  
MINIMUM RH 28 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 25 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 24 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 22 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 22 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
OKZ028-182115-  
MCCLAIN-  
INCLUDING THE CITIES OF PURCELL, NEWCASTLE, AND BLANCHARD  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 105 (+6) 78 (+5) 109  
MIN/MAX RH % 20 54 19  
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 8  
WIND 20FT/LATE(MPH) SW 7 S 8 SW 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12900 450 14270  
TRANSPORT WND (KTS) SW 9 SW 16 SW 11  
TRANSPORT WND (MPH) SW 10 SW 18 SW 13  
VENT RATE (KT-FT) 116100 7200 156970  
VENT RATE (MPH-FT) 129000 8100 185510  
CATEGORY DAY 5 1 5  
RFTI 0 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
101. MINIMUM RH 30 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.  
MINIMUM RH 27 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 27 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 25 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 104.  
MINIMUM RH 24 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
OKZ029-182115-  
CLEVELAND-  
INCLUDING THE CITIES OF NORMAN AND MOORE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 105 (+7) 79 (+5) 109  
MIN/MAX RH % 21 51 19  
WIND 20FT/EARLY(MPH) S 5 S 7 SW 9  
WIND 20FT/LATE(MPH) SW 7 S 9 SW 10  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12970 460 14420  
TRANSPORT WND (KTS) SW 10 S 17 SW 11  
TRANSPORT WND (MPH) SW 12 S 20 SW 13  
VENT RATE (KT-FT) 129700 7820 158620  
VENT RATE (MPH-FT) 155640 9200 187460  
CATEGORY DAY 5 1 5  
RFTI 0 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
101. MINIMUM RH 31 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.  
MINIMUM RH 28 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 27 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 25 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 24 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
OKZ030-182115-  
POTTAWATOMIE-  
INCLUDING THE CITY OF SHAWNEE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 105 (+7) 80 (+7) 109  
MIN/MAX RH % 20 51 18  
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 9  
WIND 20FT/LATE(MPH) SW 6 S 9 SW 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12830 450 13900  
TRANSPORT WND (KTS) SW 9 SW 17 SW 12  
TRANSPORT WND (MPH) SW 10 SW 20 SW 14  
VENT RATE (KT-FT) 115470 7650 166800  
VENT RATE (MPH-FT) 128300 9000 194600  
CATEGORY DAY 5 1 5  
RFTI 0 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
101. MINIMUM RH 31 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 101.  
MINIMUM RH 27 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.  
MINIMUM RH 26 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 24 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 24 PERCENT. SOUTH WINDS AROUND 10 MPH.  
 

 
 
OKZ031-182115-  
SEMINOLE-  
INCLUDING THE CITIES OF SEMINOLE AND WEWOKA  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+8) 80 (+6) 109  
MIN/MAX RH % 19 51 18  
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 8  
WIND 20FT/LATE(MPH) SW 5 S 7 SW 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12340 450 13150  
TRANSPORT WND (KTS) W 8 SW 16 SW 12  
TRANSPORT WND (MPH) W 9 SW 18 SW 14  
VENT RATE (KT-FT) 98720 7200 157800  
VENT RATE (MPH-FT) 111060 8100 184100  
CATEGORY DAY 4 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
102. MINIMUM RH 29 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.  
MINIMUM RH 25 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 25 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 23 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 22 PERCENT. SOUTH WINDS AROUND 10 MPH.  
 

 
 
OKZ032-182115-  
HUGHES-  
INCLUDING THE CITIES OF HOLDENVILLE AND WETUMKA  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+7) 80 (+6) 108  
MIN/MAX RH % 20 55 19  
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 6  
WIND 20FT/LATE(MPH) SW 5 S 6 SW 7  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12160 440 12780  
TRANSPORT WND (KTS) W 8 S 9 SW 12  
TRANSPORT WND (MPH) W 9 S 10 SW 14  
VENT RATE (KT-FT) 97280 3960 153360  
VENT RATE (MPH-FT) 109440 4400 178920  
CATEGORY DAY 4 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
103. MINIMUM RH 30 PERCENT. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.  
MINIMUM RH 28 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 27 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 26 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 25 PERCENT. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
OKZ034-182115-  
GREER-  
INCLUDING THE CITIES OF MANGUM AND GRANITE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR CLEAR CLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 108 (+6) 75 (+3) 108  
MIN/MAX RH % 15 47 15  
WIND 20FT/EARLY(MPH) S 5 S 10 SW 9  
WIND 20FT/LATE(MPH) SW 10 S 10 SW 10  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12880 460 14740  
TRANSPORT WND (KTS) SW 12 S 15 SW 11  
TRANSPORT WND (MPH) SW 14 S 17 SW 13  
VENT RATE (KT-FT) 154560 6900 162140  
VENT RATE (MPH-FT) 180320 7820 191620  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 25 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 105.  
MINIMUM RH 21 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND  
107. MINIMUM RH 19 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 109.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 109.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ035-182115-  
KIOWA-  
INCLUDING THE CITIES OF HOBART AND SNYDER  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 108 (+6) 78 (+4) 108  
MIN/MAX RH % 15 47 16  
WIND 20FT/EARLY(MPH) S 6 S 10 SW 10  
WIND 20FT/LATE(MPH) SW 9 S 11 SW 11  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12840 460 14050  
TRANSPORT WND (KTS) SW 12 S 16 SW 11  
TRANSPORT WND (MPH) SW 14 S 18 SW 13  
VENT RATE (KT-FT) 154080 7360 154550  
VENT RATE (MPH-FT) 179760 8280 182650  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 25 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 22 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 20 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 108.  
MINIMUM RH 18 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 108.  
MINIMUM RH 18 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ038-182115-  
COMANCHE-  
INCLUDING THE CITY OF LAWTON  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 108 (+5) 77 (+3) 108  
MIN/MAX RH % 17 54 17  
WIND 20FT/EARLY(MPH) S 5 S 7 SW 8  
WIND 20FT/LATE(MPH) SW 8 S 9 SW 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12770 460 14360  
TRANSPORT WND (KTS) SW 10 S 16 SW 10  
TRANSPORT WND (MPH) SW 12 S 18 SW 12  
VENT RATE (KT-FT) 127700 7360 143600  
VENT RATE (MPH-FT) 153240 8280 172320  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 25 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 24 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 22 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 107.  
MINIMUM RH 20 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 107.  
MINIMUM RH 20 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
OKZ039-182115-  
STEPHENS-  
INCLUDING THE CITY OF DUNCAN  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+4) 78 (+3) 109  
MIN/MAX RH % 19 58 19  
WIND 20FT/EARLY(MPH) S 5 S 6 SW 8  
WIND 20FT/LATE(MPH) SW 7 S 8 SW 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12970 440 13450  
TRANSPORT WND (KTS) SW 9 S 11 SW 10  
TRANSPORT WND (MPH) SW 10 S 13 SW 12  
VENT RATE (KT-FT) 116730 4840 134500  
VENT RATE (MPH-FT) 129700 5720 161400  
CATEGORY DAY 5 1 5  
RFTI 0 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
105. MINIMUM RH 26 PERCENT. EAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 26 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 25 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 23 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 23 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
OKZ040-182115-  
GARVIN-  
INCLUDING THE CITIES OF PAULS VALLEY, LINDSAY, AND WYNNEWOOD  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+5) 79 (+5) 109  
MIN/MAX RH % 21 56 19  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 6  
WIND 20FT/LATE(MPH) SW 5 S 6 SW 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12470 450 13870  
TRANSPORT WND (KTS) SW 8 SW 15 SW 10  
TRANSPORT WND (MPH) SW 9 SW 17 SW 12  
VENT RATE (KT-FT) 99760 6750 138700  
VENT RATE (MPH-FT) 112230 7650 166440  
CATEGORY DAY 4 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
102. MINIMUM RH 29 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.  
MINIMUM RH 27 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 27 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 25 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 104.  
MINIMUM RH 25 PERCENT. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
OKZ042-182115-  
PONTOTOC-  
INCLUDING THE CITY OF ADA  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+6) 80 (+6) 109  
MIN/MAX RH % 20 55 19  
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 8  
WIND 20FT/LATE(MPH) SW 6 S 7 SW 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12380 450 12580  
TRANSPORT WND (KTS) SW 8 SW 16 SW 10  
TRANSPORT WND (MPH) SW 9 SW 18 SW 12  
VENT RATE (KT-FT) 99040 7200 125800  
VENT RATE (MPH-FT) 111420 8100 150960  
CATEGORY DAY 4 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
103. MINIMUM RH 29 PERCENT. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 27 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 26 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 25 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 25 PERCENT. SOUTH WINDS AROUND 10 MPH.  
 

 
 
OKZ043-182115-  
COAL-  
INCLUDING THE CITY OF COALGATE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 108 (+4) 80 (+5) 109  
MIN/MAX RH % 21 58 22  
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 6  
WIND 20FT/LATE(MPH) SW 5 S 5 SW 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12180 440 11940  
TRANSPORT WND (KTS) W 9 S 9 SW 10  
TRANSPORT WND (MPH) W 10 S 10 SW 12  
VENT RATE (KT-FT) 109620 3960 119400  
VENT RATE (MPH-FT) 121800 4400 143280  
CATEGORY DAY 5 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
106. MINIMUM RH 28 PERCENT. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 27 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 27 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 25 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 24 PERCENT. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
OKZ033-182115-  
HARMON-  
INCLUDING THE CITY OF HOLLIS  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 109 (+7) 76 (+4) 108  
MIN/MAX RH % 15 47 15  
WIND 20FT/EARLY(MPH) SW 5 S 10 SW 9  
WIND 20FT/LATE(MPH) SW 9 SW 9 SW 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 13000 460 14910  
TRANSPORT WND (KTS) SW 12 SW 14 S 10  
TRANSPORT WND (MPH) SW 14 SW 16 S 12  
VENT RATE (KT-FT) 156000 6440 149100  
VENT RATE (MPH-FT) 182000 7360 178920  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 24 PERCENT. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS AROUND 104.  
MINIMUM RH 22 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 20 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 108.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 108.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
OKZ036-182115-  
JACKSON-  
INCLUDING THE CITY OF ALTUS  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 109 (+4) 77 (+3) 109  
MIN/MAX RH % 15 46 16  
WIND 20FT/EARLY(MPH) S 6 S 10 SW 9  
WIND 20FT/LATE(MPH) SW 9 S 10 SW 10  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 13070 460 13850  
TRANSPORT WND (KTS) SW 12 S 15 S 11  
TRANSPORT WND (MPH) SW 14 S 17 S 13  
VENT RATE (KT-FT) 156840 6900 152350  
VENT RATE (MPH-FT) 182980 7820 180050  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
106. MINIMUM RH 23 PERCENT. NORTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 21 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 108.  
MINIMUM RH 19 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 109.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 110.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ037-182115-  
TILLMAN-  
INCLUDING THE CITY OF FREDERICK  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 109 (+3) 79 (+4) 108  
MIN/MAX RH % 16 49 16  
WIND 20FT/EARLY(MPH) S 6 S 9 SW 10  
WIND 20FT/LATE(MPH) SW 9 S 10 SW 10  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12900 460 14000  
TRANSPORT WND (KTS) SW 10 S 16 S 11  
TRANSPORT WND (MPH) SW 12 S 18 S 13  
VENT RATE (KT-FT) 129000 7360 154000  
VENT RATE (MPH-FT) 154800 8280 182000  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
107. MINIMUM RH 21 PERCENT. EAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 107.  
MINIMUM RH 20 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 109.  
MINIMUM RH 19 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 110.  
MINIMUM RH 17 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 110. MINIMUM  
RH 17 PERCENT. SOUTHWEST WINDS AROUND 15 MPH.  
 

 
 
OKZ044-182115-  
COTTON-  
INCLUDING THE CITIES OF WALTERS AND TEMPLE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 109 (+3) 79 (+4) 109  
MIN/MAX RH % 17 54 18  
WIND 20FT/EARLY(MPH) S 6 S 8 SW 9  
WIND 20FT/LATE(MPH) SW 8 S 10 SW 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12650 450 13940  
TRANSPORT WND (KTS) SW 9 SW 16 SW 10  
TRANSPORT WND (MPH) SW 10 SW 18 SW 12  
VENT RATE (KT-FT) 113850 7200 139400  
VENT RATE (MPH-FT) 126500 8100 167280  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
107. MINIMUM RH 22 PERCENT. EAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 22 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 107.  
MINIMUM RH 21 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 108.  
MINIMUM RH 19 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 109.  
MINIMUM RH 19 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
OKZ045-182115-  
JEFFERSON-  
INCLUDING THE CITIES OF WAURIKA, RINGLING, AND RYAN  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 109 (+3) 79 (+4) 108  
MIN/MAX RH % 19 58 20  
WIND 20FT/EARLY(MPH) S 5 S 5 SW 8  
WIND 20FT/LATE(MPH) SW 6 S 7 SW 7  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12480 440 12980  
TRANSPORT WND (KTS) SW 8 S 10 SW 9  
TRANSPORT WND (MPH) SW 9 S 12 SW 10  
VENT RATE (KT-FT) 99840 4400 116820  
VENT RATE (MPH-FT) 112320 5280 129800  
CATEGORY DAY 4 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
107. MINIMUM RH 23 PERCENT. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 25 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 24 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 107.  
MINIMUM RH 22 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 107.  
MINIMUM RH 22 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
OKZ046-182115-  
CARTER-  
INCLUDING THE CITY OF ARDMORE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+3) 79 (+4) 109  
MIN/MAX RH % 21 58 20  
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 7  
WIND 20FT/LATE(MPH) SW 6 S 6 SW 7  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12650 450 12630  
TRANSPORT WND (KTS) SW 8 SW 15 SW 9  
TRANSPORT WND (MPH) SW 9 SW 17 SW 10  
VENT RATE (KT-FT) 101200 6750 113670  
VENT RATE (MPH-FT) 113850 7650 126300  
CATEGORY DAY 4 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
104. MINIMUM RH 27 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 27 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 27 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 25 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 25 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
OKZ041-182115-  
MURRAY-  
INCLUDING THE CITIES OF SULPHUR AND DAVIS  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+5) 78 (+3) 108  
MIN/MAX RH % 22 57 21  
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 6  
WIND 20FT/LATE(MPH) SW 5 S 6 SW 6  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12420 450 12690  
TRANSPORT WND (KTS) SW 8 S 15 SW 10  
TRANSPORT WND (MPH) SW 9 S 17 SW 12  
VENT RATE (KT-FT) 99360 6750 126900  
VENT RATE (MPH-FT) 111780 7650 152280  
CATEGORY DAY 4 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
102. MINIMUM RH 29 PERCENT. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.  
MINIMUM RH 29 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.  
MINIMUM RH 28 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 26 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 104.  
MINIMUM RH 26 PERCENT. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
OKZ047-182115-  
JOHNSTON-  
INCLUDING THE CITY OF TISHOMINGO  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 108 (+4) 79 (+4) 108  
MIN/MAX RH % 21 59 22  
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 7  
WIND 20FT/LATE(MPH) SW 6 S 6 SW 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12350 440 12470  
TRANSPORT WND (KTS) SW 8 S 9 SW 10  
TRANSPORT WND (MPH) SW 9 S 10 SW 12  
VENT RATE (KT-FT) 98800 3960 124700  
VENT RATE (MPH-FT) 111150 4400 149640  
CATEGORY DAY 4 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
105. MINIMUM RH 27 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 27 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 27 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 25 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 25 PERCENT. SOUTH WINDS 5 TO 10 MPH.  
 

 
 
OKZ048-182115-  
ATOKA-  
INCLUDING THE CITY OF ATOKA  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+3) 80 (+4) 109  
MIN/MAX RH % 22 60 23  
WIND 20FT/EARLY(MPH) LGT/VAR LGT/VAR SW 5  
WIND 20FT/LATE(MPH) LGT/VAR LGT/VAR SW 5  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12130 420 12800  
TRANSPORT WND (KTS) SW 7 S 9 SW 10  
TRANSPORT WND (MPH) SW 8 S 10 SW 12  
VENT RATE (KT-FT) 84910 3780 128000  
VENT RATE (MPH-FT) 97040 4200 153600  
CATEGORY DAY 4 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 106.  
MINIMUM RH 28 PERCENT. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 28 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 28 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 26 PERCENT. SOUTHEAST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 25 PERCENT. SOUTH WINDS AROUND 5 MPH.  
 

 
 
TXZ083-182115-  
HARDEMAN-  
INCLUDING THE CITY OF QUANAH  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 108 (+4) 80 (+4) 108  
MIN/MAX RH % 16 44 17  
WIND 20FT/EARLY(MPH) SW 6 S 9 SW 9  
WIND 20FT/LATE(MPH) SW 8 SW 10 SW 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12860 460 13760  
TRANSPORT WND (KTS) SW 11 S 13 S 10  
TRANSPORT WND (MPH) SW 13 S 15 S 12  
VENT RATE (KT-FT) 141460 5980 137600  
VENT RATE (MPH-FT) 167180 6900 165120  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
104. MINIMUM RH 23 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 22 PERCENT. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
106. MINIMUM RH 21 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 108.  
MINIMUM RH 19 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 108. MINIMUM  
RH 19 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
TXZ085-182115-  
WILBARGER-  
INCLUDING THE CITY OF VERNON  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 109 (+3) 79 (+3) 108  
MIN/MAX RH % 15 49 17  
WIND 20FT/EARLY(MPH) SW 6 S 7 SW 9  
WIND 20FT/LATE(MPH) SW 7 S 9 SW 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12890 450 13630  
TRANSPORT WND (KTS) SW 9 SW 15 S 10  
TRANSPORT WND (MPH) SW 10 SW 17 S 12  
VENT RATE (KT-FT) 116010 6750 136300  
VENT RATE (MPH-FT) 128900 7650 163560  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
106. MINIMUM RH 21 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 21 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
108. MINIMUM RH 20 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 109.  
MINIMUM RH 18 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HIGHS AROUND 109.  
MINIMUM RH 18 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
TXZ086-182115-  
WICHITA-  
INCLUDING THE CITIES OF SHEPPARD AFB AND WICHITA FALLS  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+1) 80 (+4) 108  
MIN/MAX RH % 17 53 17  
WIND 20FT/EARLY(MPH) SW 7 S 8 SW 10  
WIND 20FT/LATE(MPH) SW 8 S 11 SW 10  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12230 450 13380  
TRANSPORT WND (KTS) SW 9 SW 16 S 10  
TRANSPORT WND (MPH) SW 10 SW 18 S 12  
VENT RATE (KT-FT) 110070 7200 133800  
VENT RATE (MPH-FT) 122300 8100 160560  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
106. MINIMUM RH 21 PERCENT. SOUTH WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 21 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
107. MINIMUM RH 20 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 108.  
MINIMUM RH 19 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 108. MINIMUM  
RH 19 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
TXZ090-182115-  
CLAY-  
INCLUDING THE CITY OF HENRIETTA  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 108 (+3) 79 (+3) 109  
MIN/MAX RH % 18 57 19  
WIND 20FT/EARLY(MPH) SW 5 S 6 SW 8  
WIND 20FT/LATE(MPH) SW 6 S 8 SW 7  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12350 450 12890  
TRANSPORT WND (KTS) SW 7 SW 17 S 10  
TRANSPORT WND (MPH) SW 8 SW 20 S 12  
VENT RATE (KT-FT) 86450 7650 128900  
VENT RATE (MPH-FT) 98800 9000 154680  
CATEGORY DAY 4 1 5  
RFTI 0 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
106. MINIMUM RH 23 PERCENT. SOUTH WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 24 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 23 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 22 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 22 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
OKZ050-182115-  
LOVE-  
INCLUDING THE CITIES OF MARIETTA AND THACKERVILLE  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+2) 81 (+4) 108  
MIN/MAX RH % 21 56 21  
WIND 20FT/EARLY(MPH) LGT/VAR S 7 SW 7  
WIND 20FT/LATE(MPH) SW 6 S 7 SW 7  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12610 450 12650  
TRANSPORT WND (KTS) SW 7 SW 15 SW 8  
TRANSPORT WND (MPH) SW 8 SW 17 SW 9  
VENT RATE (KT-FT) 88270 6750 101200  
VENT RATE (MPH-FT) 100880 7650 113850  
CATEGORY DAY 4 1 4  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HIGHS AROUND  
105. MINIMUM RH 26 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 104.  
MINIMUM RH 27 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 27 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 24 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 25 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
OKZ051-182115-  
MARSHALL-  
INCLUDING THE CITIES OF MADILL AND KINGSTON  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+3) 81 (+4) 109  
MIN/MAX RH % 21 60 21  
WIND 20FT/EARLY(MPH) LGT/VAR S 6 SW 7  
WIND 20FT/LATE(MPH) SW 6 S 7 SW 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12440 440 12330  
TRANSPORT WND (KTS) SW 8 S 10 S 10  
TRANSPORT WND (MPH) SW 9 S 12 S 12  
VENT RATE (KT-FT) 99520 4400 123300  
VENT RATE (MPH-FT) 111960 5280 147960  
CATEGORY DAY 4 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HIGHS AROUND  
105. MINIMUM RH 27 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 104.  
MINIMUM RH 28 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
104. MINIMUM RH 28 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 26 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 105. MINIMUM  
RH 26 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
OKZ052-182115-  
BRYAN-  
INCLUDING THE CITY OF DURANT  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+2) 80 (+3) 108  
MIN/MAX RH % 22 61 24  
WIND 20FT/EARLY(MPH) LGT/VAR S 5 SW 6  
WIND 20FT/LATE(MPH) SW 5 S 6 SW 7  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 11940 440 12040  
TRANSPORT WND (KTS) SW 7 S 10 SW 9  
TRANSPORT WND (MPH) SW 8 S 12 SW 10  
VENT RATE (KT-FT) 83580 4400 108360  
VENT RATE (MPH-FT) 95520 5280 120400  
CATEGORY DAY 4 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HIGHS AROUND  
106. MINIMUM RH 28 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 104.  
MINIMUM RH 28 PERCENT. EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 104.  
MINIMUM RH 28 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 26 PERCENT. SOUTH WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 26 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.  
 

 
 
TXZ084-182115-  
FOARD-  
INCLUDING THE CITY OF CROWELL  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+3) 81 (+4) 107  
MIN/MAX RH % 16 46 17  
WIND 20FT/EARLY(MPH) SW 7 S 8 SW 10  
WIND 20FT/LATE(MPH) SW 8 SW 9 SW 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12480 460 13700  
TRANSPORT WND (KTS) S 10 S 13 S 10  
TRANSPORT WND (MPH) S 12 S 15 S 12  
VENT RATE (KT-FT) 124800 5980 137000  
VENT RATE (MPH-FT) 149760 6900 164400  
CATEGORY DAY 5 1 5  
RFTI 1 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 104.  
MINIMUM RH 22 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 104.  
MINIMUM RH 22 PERCENT. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
106. MINIMUM RH 21 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 107.  
MINIMUM RH 19 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 80S. HIGHS AROUND 107.  
MINIMUM RH 19 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
TXZ087-182115-  
KNOX-  
INCLUDING THE CITIES OF MUNDAY AND KNOX CITY  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 106 (+2) 79 (+2) 107  
MIN/MAX RH % 16 51 17  
WIND 20FT/EARLY(MPH) SW 8 S 8 SW 10  
WIND 20FT/LATE(MPH) SW 8 SW 9 SW 9  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12330 460 13170  
TRANSPORT WND (KTS) S 9 S 16 S 10  
TRANSPORT WND (MPH) S 10 S 18 S 12  
VENT RATE (KT-FT) 110970 7360 131700  
VENT RATE (MPH-FT) 123300 8280 158040  
CATEGORY DAY 5 1 5  
RFTI 0 1  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 104.  
MINIMUM RH 21 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 104.  
MINIMUM RH 22 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
105. MINIMUM RH 21 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 19 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 106. MINIMUM  
RH 19 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
TXZ089-182115-  
ARCHER-  
INCLUDING THE CITIES OF ARCHER CITY, HOLLIDAY, LAKESIDE CITY,  
AND SCOTLAND  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR CLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 105 (0) 79 (+2) 107  
MIN/MAX RH % 20 57 19  
WIND 20FT/EARLY(MPH) SW 7 S 6 SW 9  
WIND 20FT/LATE(MPH) SW 6 S 9 SW 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 11830 450 13670  
TRANSPORT WND (KTS) S 8 SW 17 S 10  
TRANSPORT WND (MPH) S 9 SW 20 S 12  
VENT RATE (KT-FT) 94640 7650 136700  
VENT RATE (MPH-FT) 106470 9000 164040  
CATEGORY DAY 4 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
104. MINIMUM RH 24 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 104.  
MINIMUM RH 25 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
105. MINIMUM RH 24 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 105.  
MINIMUM RH 22 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 105. MINIMUM  
RH 23 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
TXZ088-182115-  
BAYLOR-  
INCLUDING THE CITY OF SEYMOUR  
243 AM CDT TUE AUG 18 2026  
 
TODAY TONIGHT WED  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
CHANCE OF THUNDER (%) 0 0 0  
TEMP (24H TREND) 107 (+3) 79 (+2) 106  
MIN/MAX RH % 18 53 18  
WIND 20FT/EARLY(MPH) SW 7 S 6 SW 9  
WIND 20FT/LATE(MPH) SW 6 S 8 SW 8  
PRECIP AMOUNT 0.00 0.00 0.00  
MIXING HGT(FT-AGL) 12080 450 13250  
TRANSPORT WND (KTS) S 9 SW 16 S 10  
TRANSPORT WND (MPH) S 10 SW 18 S 12  
VENT RATE (KT-FT) 108720 7200 132500  
VENT RATE (MPH-FT) 120800 8100 159000  
CATEGORY DAY 5 1 5  
RFTI 0 0  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 105.  
MINIMUM RH 22 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 104.  
MINIMUM RH 23 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND  
105. MINIMUM RH 22 PERCENT. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 106.  
MINIMUM RH 21 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 80. HIGHS AROUND 106. MINIMUM  
RH 21 PERCENT. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 102.  
MINIMUM RH 28 PERCENT. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 103.  
MINIMUM RH 25 PERCENT. NORTH WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 105.  
MINIMUM RH 23 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S. HIGHS AROUND 106.  
MINIMUM RH 21 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 70S. HIGHS AROUND 107.  
MINIMUM RH 21 PERCENT. SOUTH WINDS AROUND 10 MPH.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OK Page
The Nexlab TX Page Main Text Page