796  
FNUS54 KMAF 201909  
FWFMAF  
 
FIRE WEATHER PLANNING FORECAST FOR WEST TEXAS/SOUTHEAST NEW MEXICO  
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX  
109 PM CST THU NOV 20 2025  
   
DISCUSSION  
 
MIN RH ABOVE CRITICAL 15% AND GOOD OVERNIGHT RECOVERY WITH ON AND  
OFF CHANCES OF WETTING RAINS TODAY FOLLOWED BY DRIER WEATHER BUT  
CONTINUED MIN RH ABOVE CRITICAL MAINTAIN LOW FIRE WEATHER  
CONDITIONS. THIS WEEK, WIDESPREAD CLOUD COVER, AT LEAST A LOW TO  
MODERATE CHANCE OF WETTING RAINS FOR MUCH OF THE AREA NORTHEAST OF  
THE PRESIDIO VALLEY AND INTO BIG BEND, AND TEMPERATURES CLOSER TO  
SEASONABLE NORMS WILL MAINTAIN LOW FIRE WEATHER CONDITIONS. MIN  
RH ABOVE CRITICAL THROUGHOUT THE REST OF THE PERIOD AND GOOD  
OVERNIGHT RECOVERY, COUPLED WITH TEMPERATURES CLOSER TO SEASONABLE  
NORMS AND ONLY A FEW DEGREES ABOVE AVERAGE, WILL OFFSET 20-FT  
WINDS OCCASIONALLY GUSTING UP TO 20 MILES PER HOUR DURING THE  
AFTERNOON LATE WEEKEND INTO EARLY NEXT WEEK AND CONTINUED DRY  
FUELS WITH ERCS IN THE 50TH TO 74TH PERCENTILE TO MAINTAIN LOW  
FIRE WEATHER CONDITIONS.  
 
FOR POINT-SPECIFIC FORECASTS PLEASE SEE THE POINT FIRE WEATHER  
MATRIX PRODUCT ISSUED BY THE MIDLAND/ODESSA NATIONAL WEATHER  
SERVICE OFFICE.  
 
 
 
FOR POINT-SPECIFIC FORECASTS PLEASE SEE THE POINT FIRE WEATHER  
MATRIX PRODUCT ISSUED BY THE MIDLAND/ODESSA NATIONAL WEATHER  
SERVICE OFFICE.  
 
NMZ116-211015-  
SACRAMENTO FOOTHILLS AND GUADALUPE MOUNTAINS-  
1209 PM MST THU NOV 20 2025  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLEAR CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 32 (-10) 62 (+4) 33 59  
RH % (24H TREND) 87 (-6) 24 (-22) 71 30  
WIND 20FT/EARLY(MPH) W 13 W 10 SW 5 N 5  
WIND 20FT/LATE(MPH) W 12 SW 7 W 5 SE 7  
WIND 10000 FT MSL 41 31 14 31  
MIXING HGT(FT-AGL) 3140 2880  
TRANSPORT WND (KTS) W 19 E 16  
VENT RATE (KT-FT) 59660 46080  
VENT CATEGORY FAIR FAIR  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SUNDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 50S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 50 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
MONDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER  
60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS  
10 TO 15 MPH.    
TUESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.    
THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST  
WINDS 5 TO 10 MPH.  
 
 
 
NMZ117-211015-  
CHAVES PLAINS-  
1209 PM MST THU NOV 20 2025  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLEAR CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 34 (-12) 66 (+3) 32 65  
RH % (24H TREND) 98 (+2) 28 (-24) 93 31  
WIND 20FT/EARLY(MPH) SW 8 W 6 LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) SW 6 W 6 LGT/VAR SE 5  
WIND 10000 FT MSL 35 24 14 28  
MIXING HGT(FT-AGL) 3730 3650  
TRANSPORT WND (KTS) W 17 SE 13  
VENT RATE (KT-FT) 63410 47450  
VENT CATEGORY GOOD FAIR  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SUNDAY  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS 5 TO  
10 MPH.    
MONDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS 5 TO  
10 MPH.    
TUESDAY  
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID  
60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.    
THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTH  
WINDS 5 TO 10 MPH.  
 
 
 
NMZ118-211015-  
EDDY PLAINS-  
1209 PM MST THU NOV 20 2025  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 38 (-14) 67 (0) 35 67  
RH % (24H TREND) 85 (-1) 25 (-22) 78 34  
WIND 20FT/EARLY(MPH) W 11 W 5 LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) W 7 LGT/VAR LGT/VAR E 6  
WIND 10000 FT MSL 42 28 13 33  
MIXING HGT(FT-AGL) 3660 3780  
TRANSPORT WND (KTS) W 12 E 16  
VENT RATE (KT-FT) 43920 60480  
VENT CATEGORY FAIR GOOD  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SUNDAY  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS 5 TO  
10 MPH.    
MONDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER  
60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS  
AROUND 10 MPH.    
TUESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH  
WINDS AROUND 5 MPH.    
THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS  
5 TO 10 MPH.  
 
 
 
NMZ119-211015-  
LEA-  
1209 PM MST THU NOV 20 2025  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 36 (-16) 66 (0) 34 67  
RH % (24H TREND) 86 (-1) 25 (-27) 84 31  
WIND 20FT/EARLY(MPH) W 10 W 8 LGT/VAR E 5  
WIND 20FT/LATE(MPH) W 8 W 6 LGT/VAR SE 8  
WIND 10000 FT MSL 44 29 16 31  
MIXING HGT(FT-AGL) 3630 3520  
TRANSPORT WND (KTS) W 18 E 17  
VENT RATE (KT-FT) 65340 59840  
VENT CATEGORY GOOD FAIR  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SUNDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 70 PERCENT. SOUTHEAST WINDS AROUND 10 MPH.    
MONDAY  
MOSTLY CLEAR. A 20 PERCENT CHANCE OF SHOWERS. LOWS  
AROUND 40. HIGHS IN THE MID 60S. MINIMUM RELATIVE HUMIDITY ABOVE  
15 PERCENT. WEST WINDS 5 TO 10 MPH.    
TUESDAY  
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS AROUND  
5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. COOLER. LOWS IN THE LOWER 30S. HIGHS  
IN THE MID 50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT.  
NORTHEAST WINDS 5 TO 10 MPH.    
THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST  
WINDS 5 TO 10 MPH.  
 
 
 
TXZ270-271-211015-  
GUADALUPE MOUNTAINS ABOVE 7000 FEET-  
GUADALUPE AND DELAWARE MOUNTAINS-  
INCLUDING THE CITIES OF GUADALUPE MOUNTAINS NATIONAL PARK AND  
PINE SPRINGS  
109 PM CST THU NOV 20 2025 /1209 PM MST THU NOV 20 2025/  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER CLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 34 (-14) 59 (+2) 39 60  
RH % (24H TREND) 86 (+1) 28 (-27) 56 35  
WIND 20FT/EARLY(MPH) W 15 W 12 W 5 NE 9  
WIND 20FT/LATE(MPH) W 14 W 8 N 6 E 11  
WIND 10000 FT MSL 45 39 14 33  
MIXING HGT(FT-AGL) 1660 2400  
TRANSPORT WND (KTS) W 19 E 20  
VENT RATE (KT-FT) 31540 48000  
VENT CATEGORY POOR FAIR  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SUNDAY  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE UPPER 50S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS 10 TO  
15 MPH.    
MONDAY  
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS AROUND  
15 MPH.    
TUESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS  
5 TO 10 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS AROUND 50.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST WINDS 5 TO  
10 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS 5 TO  
10 MPH.  
 
 
 
TXZ272-273-275>282-211015-  
VAN HORN AND HIGHWAY 54 CORRIDOR-EASTERN CULBERSON-  
CHINATI MOUNTAINS-MARFA PLATEAU-DAVIS MOUNTAINS-  
DAVIS MOUNTAINS FOOTHILLS-CENTRAL BREWSTER-CHISOS BASIN-  
PRESIDIO VALLEY-LOWER BREWSTER COUNTY-  
INCLUDING THE CITIES OF VAN HORN, MARFA, FORT DAVIS, ALPINE,  
BIG BEND NATIONAL PARK, PANTHER JUNCTION, MARATHON, CHISOS BASIN,  
PRESIDIO, LAJITAS, AND CASTOLON  
109 PM CST THU NOV 20 2025  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 37 (-19) 73 (+1) 40 74  
RH % (24H TREND) 76 (+5) 19 (-15) 63 31  
WIND 20FT/EARLY(MPH) W 8 W 5 LGT/VAR E 6  
WIND 20FT/LATE(MPH) W 6 W 5 LGT/VAR E 10  
WIND 10000 FT MSL 41 34 21 32  
MIXING HGT(FT-AGL) 3920 4030  
TRANSPORT WND (KTS) W 14 E 19  
VENT RATE (KT-FT) 54880 76570  
VENT CATEGORY FAIR GOOD  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SUNDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS AROUND  
10 MPH.    
MONDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER  
60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS  
5 TO 10 MPH.    
TUESDAY  
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE UPPER 60S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS AROUND  
5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH  
WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE MID  
60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.  
 
 
 
TXZ045>048-050>053-059>063-067>070-075-082-274-211015-  
GAINES-DAWSON-BORDEN-SCURRY-ANDREWS-MARTIN-HOWARD-MITCHELL-LOVING-  
WINKLER-ECTOR-MIDLAND-GLASSCOCK-WARD-CRANE-UPTON-REAGAN-PECOS-  
TERRELL-REEVES COUNTY PLAINS-  
INCLUDING THE CITIES OF SEMINOLE, LAMESA, GAIL, SNYDER, ANDREWS,  
STANTON, BIG SPRING, COLORADO CITY, MENTONE, KERMIT, ODESSA,  
MIDLAND, GARDEN CITY, MONAHANS, CRANE, MCCAMEY, RANKIN, BIG LAKE,  
FORT STOCKTON, DRYDEN, SANDERSON, AND PECOS  
109 PM CST THU NOV 20 2025  
 
TONIGHT FRI FRI NIGHT SAT  
 
CLOUD COVER MCLEAR CLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 0 20  
TEMP (24H TREND) 41 (-19) 73 (0) 39 71  
RH % (24H TREND) 80 (-5) 20 (-26) 82 35  
WIND 20FT/EARLY(MPH) W 6 W 7 LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) W 6 W 7 LGT/VAR E 7  
WIND 10000 FT MSL 45 40 20 30  
MIXING HGT(FT-AGL) 4320 3390  
TRANSPORT WND (KTS) W 17 E 17  
VENT RATE (KT-FT) 73440 57630  
VENT CATEGORY GOOD FAIR  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
SUNDAY  
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 70 PERCENT. EAST WINDS AROUND 10 MPH.    
MONDAY  
MOSTLY CLEAR. A 50 PERCENT CHANCE OF SHOWERS. LOWS IN  
THE UPPER 40S. HIGHS AROUND 70. MINIMUM RELATIVE HUMIDITY ABOVE  
15 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
TUESDAY  
CLEAR. LOWS IN THE LOWER 40S. HIGHS AROUND 70. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS AROUND 5 MPH.   
WEDNESDAY  
MOSTLY CLEAR. COOLER. LOWS IN THE UPPER 30S. HIGHS  
IN THE UPPER 50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT.  
NORTH WINDS AROUND 5 MPH.    
THURSDAY  
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID  
60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS  
5 TO 10 MPH.  
 
 
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