831  
FNUS54 KMAF 041903  
FWFMAF  
 
FIRE WEATHER PLANNING FORECAST FOR WEST TEXAS/SOUTHEAST NEW MEXICO  
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX  
103 PM CST SUN JAN 4 2026  
   
DISCUSSION  
 
FUEL ERCS REMAIN BELOW THE 50TH TO 74TH PERCENTILE AND MIN RH  
ABOVE CRITICAL 15% LATE THIS WEEKEND INTO EARLY WEEK, SO DESPITE  
WARMER THAN AVERAGE TEMPERATURES AND WEST/SOUTHWEST 20-FT WINDS AT  
LEAST 20 MILES PER HOUR OVER HIGHER ELEVATIONS AND DRIER FUELS,  
FIRE WEATHER CONDITIONS REMAIN LOW. INCREASED CLOUD AND RAIN  
CHANCES MID-WEEK MAINTAIN LOW FIRE WEATHER CONDITIONS. MIN RH  
CLOSER TO CRITICAL AND OVERNIGHT RECOVERY DECREASING TO FAIR LATE  
WEEK INTO THE WEEKEND WILL BE OFFSET BY COOLER HIGH AND LOW  
TEMPERATURES, FUEL ERCS REMAINING BELOW THE 74TH PERCENTILE, AND  
LIGHTER WINDS BEHIND A COLD FRONT, SO LOW FIRE WEATHER CONDITIONS  
WILL PERSIST EVEN AS A DRIER AIRMASS MOVES INTO THE AREA.  
 
 
 
FOR POINT-SPECIFIC FORECASTS PLEASE SEE THE POINT FIRE WEATHER  
MATRIX PRODUCT ISSUED BY THE MIDLAND/ODESSA NATIONAL WEATHER  
SERVICE OFFICE.  
 
NMZ116-051015-  
SACRAMENTO FOOTHILLS AND GUADALUPE MOUNTAINS-  
1203 PM MST SUN JAN 4 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 40 (0) 69 (+4) 34 65  
RH % (24H TREND) 59 (+4) 11 (-12) 55 14  
WIND 20FT/EARLY(MPH) W 8 W 12 W 9 W 8  
WIND 20FT/LATE(MPH) W 11 W 14 W 9 SW 8  
WIND 10000 FT MSL 36 42 40 36  
MIXING HGT(FT-AGL) 4650 3880  
TRANSPORT WND (KTS) W 27 W 18  
VENT RATE (KT-FT) 125550 69840  
VENT CATEGORY VERY GOOD GOOD  
RFTI 0 2 0 0  
RFTI CATEGORY NIL ELEVATED NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
WEDNESDAY  
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER  
60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS  
AROUND 10 MPH.    
THURSDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS.  
LOWS AROUND 40. HIGHS IN THE MID 50S. MINIMUM RELATIVE HUMIDITY  
ABOVE 15 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS  
AROUND 15 MPH.    
SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE  
LOWER 50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTH  
WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS AROUND 50.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS AROUND  
5 MPH.  
 
 
 
NMZ117-051015-  
CHAVES PLAINS-  
1203 PM MST SUN JAN 4 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 35 (-1) 72 (+5) 34 66  
RH % (24H TREND) 80 (+12) 16 (-10) 70 19  
WIND 20FT/EARLY(MPH) LGT/VAR SW 5 W 6 LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR W 8 LGT/VAR SW 6  
WIND 10000 FT MSL 27 32 29 30  
MIXING HGT(FT-AGL) 3720 3040  
TRANSPORT WND (KTS) W 20 W 15  
VENT RATE (KT-FT) 74400 45600  
VENT CATEGORY GOOD FAIR  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
WEDNESDAY  
MOSTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE MID  
60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS  
AROUND 5 MPH.    
THURSDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS  
IN THE UPPER 30S. HIGHS IN THE LOWER 60S. MINIMUM RELATIVE  
HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE MID  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS  
AROUND 10 MPH.    
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE MID  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTH WINDS  
AROUND 5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.  
 
 
 
NMZ118-051015-  
EDDY PLAINS-  
1203 PM MST SUN JAN 4 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER PCLDY PCLDY PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 42 (+2) 74 (+5) 36 69  
RH % (24H TREND) 65 (-4) 20 (-8) 65 22  
WIND 20FT/EARLY(MPH) SW 7 SW 8 W 9 LGT/VAR  
WIND 20FT/LATE(MPH) SW 6 W 13 NW 6 SW 5  
WIND 10000 FT MSL 30 36 40 35  
MIXING HGT(FT-AGL) 3730 3010  
TRANSPORT WND (KTS) W 26 W 14  
VENT RATE (KT-FT) 96980 42140  
VENT CATEGORY GOOD FAIR  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
WEDNESDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE  
UPPER 60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST  
WINDS AROUND 5 MPH.    
THURSDAY  
PARTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. HIGHS IN THE LOWER 60S. MINIMUM RELATIVE HUMIDITY  
ABOVE 15 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS  
AROUND 10 MPH.    
SATURDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE LOWER  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.  
 
 
 
NMZ119-051015-  
LEA-  
1203 PM MST SUN JAN 4 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR MCLEAR PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 38 (-1) 73 (+4) 36 69  
RH % (24H TREND) 71 (+2) 16 (-8) 63 17  
WIND 20FT/EARLY(MPH) S 5 W 8 W 8 NW 5  
WIND 20FT/LATE(MPH) SW 5 W 12 NW 5 W 6  
WIND 10000 FT MSL 32 35 37 33  
MIXING HGT(FT-AGL) 3690 3430  
TRANSPORT WND (KTS) W 21 NW 17  
VENT RATE (KT-FT) 77490 58310  
VENT CATEGORY GOOD FAIR  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
WEDNESDAY  
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER  
60S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS 5 TO  
10 MPH.    
THURSDAY  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS. LOWS  
IN THE LOWER 40S. HIGHS IN THE LOWER 60S. MINIMUM RELATIVE  
HUMIDITY ABOVE 15 PERCENT. WEST WINDS 10 TO 15 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHWEST WINDS  
10 TO 15 MPH.    
SATURDAY  
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE MID  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.    
SUNDAY  
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE MID  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.  
 
 
 
TXZ270-271-051015-  
GUADALUPE MOUNTAINS ABOVE 7000 FEET-  
GUADALUPE AND DELAWARE MOUNTAINS-  
INCLUDING THE CITIES OF GUADALUPE MOUNTAINS NATIONAL PARK AND  
PINE SPRINGS  
103 PM CST SUN JAN 4 2026 /1203 PM MST SUN JAN 4 2026/  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR PCLDY PCLDY  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 43 (0) 65 (+2) 39 62  
RH % (24H TREND) 62 (+9) 26 (-2) 60 25  
WIND 20FT/EARLY(MPH) W 9 W 14 W 11 W 9  
WIND 20FT/LATE(MPH) W 11 W 17 W 10 W 10  
WIND 10000 FT MSL 36 37 42 39  
MIXING HGT(FT-AGL) 3180 2740  
TRANSPORT WND (KTS) W 30 W 20  
VENT RATE (KT-FT) 95400 54800  
VENT CATEGORY GOOD FAIR  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
WEDNESDAY  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS  
IN THE LOWER 40S. HIGHS AROUND 60. MINIMUM RELATIVE HUMIDITY  
ABOVE 15 PERCENT. WEST WINDS 5 TO 10 MPH.    
THURSDAY  
PARTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS. LOWS  
IN THE MID 40S. HIGHS IN THE LOWER 50S. MINIMUM RELATIVE HUMIDITY  
ABOVE 15 PERCENT. WEST WINDS 15 TO 20 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER  
40S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS  
AROUND 15 MPH.    
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE  
UPPER 40S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH  
WINDS AROUND 10 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 40S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST WINDS  
AROUND 10 MPH.  
 
 
 
TXZ272-273-275>282-051015-  
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  
103 PM CST SUN JAN 4 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER PCLDY PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 43 (+1) 78 (+5) 41 76  
RH % (24H TREND) 59 (+2) 17 (-4) 60 18  
WIND 20FT/EARLY(MPH) LGT/VAR W 6 LGT/VAR LGT/VAR  
WIND 20FT/LATE(MPH) LGT/VAR W 8 NW 5 W 5  
WIND 10000 FT MSL 28 29 33 31  
MIXING HGT(FT-AGL) 4190 4380  
TRANSPORT WND (KTS) W 21 W 16  
VENT RATE (KT-FT) 87990 70080  
VENT CATEGORY GOOD GOOD  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH  
WINDS AROUND 5 MPH.    
THURSDAY  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN SHOWERS.  
LOWS IN THE UPPER 40S. HIGHS IN THE MID 60S. MINIMUM RELATIVE  
HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS 10 TO 15 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS  
AROUND 10 MPH.    
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH  
WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE MID  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.  
 
 
 
TXZ045>048-050>053-059>063-067>070-075-082-274-051015-  
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  
103 PM CST SUN JAN 4 2026  
 
TONIGHT MON MON NIGHT TUE  
 
CLOUD COVER PCLDY MCLEAR PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0 0  
TEMP (24H TREND) 43 (+2) 79 (+6) 41 76  
RH % (24H TREND) 82 (+13) 17 (-10) 64 16  
WIND 20FT/EARLY(MPH) S 7 SW 7 W 6 NW 5  
WIND 20FT/LATE(MPH) S 6 W 10 W 5 W 5  
WIND 10000 FT MSL 36 35 42 39  
MIXING HGT(FT-AGL) 4210 3810  
TRANSPORT WND (KTS) W 23 NW 17  
VENT RATE (KT-FT) 96830 64770  
VENT CATEGORY GOOD GOOD  
RFTI 0 0 0 0  
RFTI CATEGORY NIL NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE MID  
70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS  
AROUND 5 MPH.    
THURSDAY  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS. LOWS  
IN THE UPPER 40S. HIGHS IN THE UPPER 60S. MINIMUM RELATIVE  
HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS 5 TO 15 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS AROUND 40. HIGHS AROUND 60. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS AROUND 10 MPH.    
SATURDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 30S. HIGHS IN THE  
UPPER 50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH  
WINDS AROUND 5 MPH.    
SUNDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
50S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.  
 
 
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