705  
FNUS54 KMAF 180729  
FWFMAF  
 
FIRE WEATHER PLANNING FORECAST FOR WEST TEXAS/SOUTHEAST NEW MEXICO  
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX  
229 AM CDT THU SEP 18 2025  
   
DISCUSSION
 
 
THE FORECAST REMAINS UNCHANGED. FIRE WEATHER CONCERNS REMAIN MINIMAL  
THROUGHOUT THE PERIOD. ERCS WILL BE AT OR BELOW THE 50TH PERCENTILE,  
MIN RHS STAY ABOVE CRITICAL THRESHOLDS, AND WINDS REMAIN GENERALLY  
LIGHT. THESE FACTORS, COUPLED WITH MODERATE TO EXCELLENT RECOVERIES  
AND RECENT WETTING RAINS, WILL LIMIT FIRE WEATHER THROUGHOUT THE  
PERIOD. ISOLATED TO WIDELY SCATTERED SHOWERS AND THUNDERSTORMS  
MAINLY IN THE MOUNTAINS COULD ADD SOME FUEL MOISTURE OVER THE NEXT  
FEW DAYS.  
 

 
 
FOR POINT-SPECIFIC FORECASTS PLEASE SEE THE POINT FIRE WEATHER  
MATRIX PRODUCT ISSUED BY THE MIDLAND/ODESSA NATIONAL WEATHER  
SERVICE OFFICE.  
 
NMZ116-182115-  
SACRAMENTO FOOTHILLS AND GUADALUPE MOUNTAINS-  
129 AM MDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 20 40  
TEMP (24H TREND) 80 (+1) 54 (-3) 81  
RH % (24H TREND) 39 (-1) 93 (+10) 39  
WIND 20FT/EARLY(MPH) W 5 S 5 LGT/VAR  
WIND 20FT/LATE(MPH) E 6 LGT/VAR SE 8  
WIND 10000 FT MSL 10 16 13  
MIXING HGT(FT-AGL) 5060 4730  
TRANSPORT WND (KTS) S 10 S 10  
VENT RATE (KT-FT) 50600 47300  
VENT CATEGORY FAIR FAIR  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS 5 TO  
10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS AROUND 60. HIGHS IN THE MID 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS AROUND  
10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH  
WINDS AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH  
WINDS 5 TO 10 MPH.  
 

 
 
NMZ117-182115-  
CHAVES PLAINS-  
129 AM MDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE NONE TSTMS TSTMS  
CHANCE PRECIP (%) 0 20 20  
TEMP (24H TREND) 85 (0) 58 (-2) 85  
RH % (24H TREND) 35 (+3) 94 (+13) 35  
WIND 20FT/EARLY(MPH) SE 5 S 5 LGT/VAR  
WIND 20FT/LATE(MPH) SE 5 LGT/VAR S 8  
WIND 10000 FT MSL 9 19 16  
MIXING HGT(FT-AGL) 7050 6570  
TRANSPORT WND (KTS) SE 11 S 12  
VENT RATE (KT-FT) 77550 78840  
VENT CATEGORY GOOD GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER  
90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTH WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER  
90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE MID  
80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST  
WINDS AROUND 5 MPH.  
 

 
 
NMZ118-182115-  
EDDY PLAINS-  
129 AM MDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 10 20 20  
TEMP (24H TREND) 87 (+1) 61 (-2) 88  
RH % (24H TREND) 36 (+6) 89 (+13) 35  
WIND 20FT/EARLY(MPH) SE 5 SE 5 LGT/VAR  
WIND 20FT/LATE(MPH) SE 5 SE 5 SE 8  
WIND 10000 FT MSL 8 14 13  
MIXING HGT(FT-AGL) 6980 6620  
TRANSPORT WND (KTS) SE 12 SE 10  
VENT RATE (KT-FT) 83760 66200  
VENT CATEGORY GOOD GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTH WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE MID  
90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE UPPER  
80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH  
WINDS AROUND 5 MPH.  
 

 
 
NMZ119-182115-  
LEA-  
129 AM MDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE TSTMS NONE  
CHANCE PRECIP (%) 0 20 0  
TEMP (24H TREND) 86 (+1) 59 (-2) 86  
RH % (24H TREND) 33 (+3) 95 (+15) 34  
WIND 20FT/EARLY(MPH) SE 7 SE 5 SE 5  
WIND 20FT/LATE(MPH) SE 6 SE 5 SE 8  
WIND 10000 FT MSL 6 15 17  
MIXING HGT(FT-AGL) 7200 7500  
TRANSPORT WND (KTS) SE 13 S 12  
VENT RATE (KT-FT) 93600 90000  
VENT CATEGORY GOOD GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER  
90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTH WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER  
90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTH WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE MID  
80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST WINDS  
5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
MID 80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.  
 

 
 
TXZ270-271-182115-  
GUADALUPE MOUNTAINS ABOVE 7000 FEET-  
GUADALUPE AND DELAWARE MOUNTAINS-  
INCLUDING THE CITIES OF GUADALUPE MOUNTAINS NATIONAL PARK AND  
PINE SPRINGS  
229 AM CDT THU SEP 18 2025 /129 AM MDT THU SEP 18 2025/  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 30 20 20  
TEMP (24H TREND) 80 (+4) 57 (-3) 81  
RH % (24H TREND) 39 (-5) 89 (+14) 39  
WIND 20FT/EARLY(MPH) SW 5 E 6 E 5  
WIND 20FT/LATE(MPH) SE 6 E 5 E 7  
WIND 10000 FT MSL 8 17 6  
MIXING HGT(FT-AGL) 4910 4750  
TRANSPORT WND (KTS) S 9 SE 9  
VENT RATE (KT-FT) 44190 42750  
VENT CATEGORY FAIR FAIR  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTH WINDS AROUND  
5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER  
80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS 5 TO  
10 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER  
80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS 5 TO  
10 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH  
WINDS 10 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST  
WINDS AROUND 10 MPH.  
 

 
 
TXZ272-273-275>282-182115-  
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  
229 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE TSTMS  
CHANCE PRECIP (%) 0 0 20  
TEMP (24H TREND) 89 (+4) 59 (-2) 90  
RH % (24H TREND) 28 (-6) 92 (+14) 30  
WIND 20FT/EARLY(MPH) LGT/VAR E 6 LGT/VAR  
WIND 20FT/LATE(MPH) SE 5 E 5 E 6  
WIND 10000 FT MSL 7 13 5  
MIXING HGT(FT-AGL) 6700 6880  
TRANSPORT WND (KTS) SE 9 SE 10  
VENT RATE (KT-FT) 60300 68800  
VENT CATEGORY GOOD GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER  
90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER  
90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. A 20 PERCENT CHANCE OF SHOWERS. LOWS  
IN THE LOWER 60S. HIGHS IN THE UPPER 80S. MINIMUM RELATIVE  
HUMIDITY ABOVE 15 PERCENT. NORTH WINDS AROUND 10 MPH.  
 

 
 
TXZ045>048-050>053-059>063-067>070-075-082-274-182115-  
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  
229 AM CDT THU SEP 18 2025  
 
TODAY TONIGHT FRI  
 
CLOUD COVER PCLDY PCLDY MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 90 (+2) 64 (0) 91  
RH % (24H TREND) 30 (0) 88 (+7) 31  
WIND 20FT/EARLY(MPH) SE 6 SE 7 SE 5  
WIND 20FT/LATE(MPH) SE 8 SE 5 SE 8  
WIND 10000 FT MSL 15 16 21  
MIXING HGT(FT-AGL) 7860 7990  
TRANSPORT WND (KTS) S 15 S 14  
VENT RATE (KT-FT) 117900 111860  
VENT CATEGORY VERY GOOD VERY GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID  
90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS  
AROUND 5 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER  
90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS  
AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLEAR. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 90. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS AROUND 5 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. A 20 PERCENT CHANCE OF SHOWERS. LOWS  
IN THE LOWER 60S. HIGHS AROUND 90. MINIMUM RELATIVE HUMIDITY  
ABOVE 15 PERCENT. NORTH WINDS AROUND 5 MPH.  
 

 
 
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