367  
FNUS54 KMAF 160634  
FWFMAF  
 
FIRE WEATHER PLANNING FORECAST FOR WEST TEXAS/SOUTHEAST NEW MEXICO  
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX  
134 AM CDT WED SEP 16 2026  
   
DISCUSSION
 
 
MIN RH WILL REMAIN ABOVE 15% THROUGH THE WEEKEND, WITH GOOD TO  
EXCELLENT OVERNIGHT RECOVERY AND RELATIVELY LIGHT 20-FT WINDS.  
WESTERN PORTIONS OF THE AREA IN PARTICULAR HAVE ALSO RECEIVED  
BENEFICIAL RAINS RECENTLY. THIS IS EXPECTED TO LARGELY OFFSET  
CONTINUED WARM TEMPERATURES AND ERCS GENERALLY IN THE 50TH TO 74TH  
PERCENTILE IN EASTERN PORTIONS OF THE AREA. THEREFORE, WHILE STORMS  
THAT DEVELOP MAY STILL CAUSE FIRE STARTS FROM LIGHTNING AND STRONG,  
ERRATIC WINDS, FIRE WEATHER CONDITIONS AND THE RISK OF FIRE SPREAD  
REMAIN LOW.  
 

 
 
FOR POINT-SPECIFIC FORECASTS PLEASE SEE THE POINT FIRE WEATHER  
MATRIX PRODUCT ISSUED BY THE MIDLAND/ODESSA NATIONAL WEATHER  
SERVICE OFFICE.  
 
NMZ116-162115-  
SACRAMENTO FOOTHILLS AND GUADALUPE MOUNTAINS-  
1234 AM MDT WED SEP 16 2026  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS TSTMS  
CHANCE PRECIP (%) 50 30 30  
TEMP (24H TREND) 85 (-4) 59 (-3) 85  
RH % (24H TREND) 34 (+5) 81 (-2) 32  
WIND 20FT/EARLY(MPH) NE 7 SE 12 SE 8  
WIND 20FT/LATE(MPH) E 11 E 7 SE 14  
WIND 10000 FT MSL 14 36 20  
MIXING HGT(FT-AGL) 5310 6120  
TRANSPORT WND (KTS) S 13 S 17  
VENT RATE (KT-FT) 69030 104040  
VENT CATEGORY GOOD VERY GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS  
AROUND 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 70 PERCENT. NORTH WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS  
AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS AROUND  
5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS AROUND  
5 MPH.  
 

 
 
NMZ117-162115-  
CHAVES PLAINS-  
1234 AM MDT WED SEP 16 2026  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS SHOWERS  
CHANCE PRECIP (%) 10 20 10  
TEMP (24H TREND) 93 (-2) 64 (-1) 92  
RH % (24H TREND) 28 (+2) 75 (-6) 28  
WIND 20FT/EARLY(MPH) E 7 SE 12 SE 12  
WIND 20FT/LATE(MPH) SE 11 SE 8 S 15  
WIND 10000 FT MSL 20 32 26  
MIXING HGT(FT-AGL) 7490 7880  
TRANSPORT WND (KTS) S 14 S 16  
VENT RATE (KT-FT) 104860 126080  
VENT CATEGORY VERY GOOD VERY GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 90S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTH WINDS 10 TO  
15 MPH.    
SATURDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS AROUND 90. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS AROUND 5 MPH.    
SUNDAY
 
PARTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTH WINDS AROUND  
5 MPH.    
MONDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 50 PERCENT. NORTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 80S. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF PRECIPITATION  
50 PERCENT. EAST WINDS AROUND 5 MPH.  
 

 
 
NMZ118-162115-  
EDDY PLAINS-  
1234 AM MDT WED SEP 16 2026  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLEAR PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 10 10 0  
TEMP (24H TREND) 95 (-3) 67 (-2) 95  
RH % (24H TREND) 27 (+3) 72 (0) 27  
WIND 20FT/EARLY(MPH) E 7 SE 13 SE 9  
WIND 20FT/LATE(MPH) SE 11 SE 9 SE 13  
WIND 10000 FT MSL 16 27 24  
MIXING HGT(FT-AGL) 7940 8200  
TRANSPORT WND (KTS) SE 14 SE 15  
VENT RATE (KT-FT) 111160 123000  
VENT CATEGORY VERY GOOD VERY GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 90S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS 10 TO  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS 5 TO  
10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 90. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS AROUND  
5 MPH.  
 

 
 
NMZ119-162115-  
LEA-  
1234 AM MDT WED SEP 16 2026  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 94 (-3) 65 (-3) 93  
RH % (24H TREND) 24 (0) 78 (+6) 26  
WIND 20FT/EARLY(MPH) SE 11 SE 14 SE 12  
WIND 20FT/LATE(MPH) SE 14 SE 8 SE 14  
WIND 10000 FT MSL 24 30 26  
MIXING HGT(FT-AGL) 8200 8330  
TRANSPORT WND (KTS) S 17 S 16  
VENT RATE (KT-FT) 139400 133280  
VENT CATEGORY VERY GOOD VERY GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE  
LOWER 90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST  
WINDS 10 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS 5 TO  
10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 50 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.    
MONDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 40 PERCENT. NORTHEAST WINDS AROUND 5 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE LOWER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 50 PERCENT. EAST WINDS 5 TO 10 MPH.  
 

 
 
TXZ270-271-162115-  
GUADALUPE MOUNTAINS ABOVE 7000 FEET-  
GUADALUPE AND DELAWARE MOUNTAINS-  
INCLUDING THE CITIES OF GUADALUPE MOUNTAINS NATIONAL PARK AND  
PINE SPRINGS  
134 AM CDT WED SEP 16 2026 /1234 AM MDT WED SEP 16 2026/  
 
TODAY TONIGHT THU  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE TSTMS TSTMS NONE  
CHANCE PRECIP (%) 30 10 0  
TEMP (24H TREND) 87 (0) 61 (-3) 86  
RH % (24H TREND) 32 (+5) 76 (+1) 30  
WIND 20FT/EARLY(MPH) E 10 E 20 E 14  
WIND 20FT/LATE(MPH) E 14 E 14 SE 16  
WIND 10000 FT MSL 11 30 13  
MIXING HGT(FT-AGL) 6360 7660  
TRANSPORT WND (KTS) SE 16 SE 18  
VENT RATE (KT-FT) 101760 137880  
VENT CATEGORY VERY GOOD VERY GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS 15 TO 20 MPH.   
SATURDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHWEST WINDS  
AROUND 5 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. WEST WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 70S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST WINDS 5 TO  
10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST WINDS  
AROUND 10 MPH.  
 

 
 
TXZ272-273-275>282-162115-  
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  
134 AM CDT WED SEP 16 2026  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 96 (+2) 63 (-6) 95  
RH % (24H TREND) 22 (-5) 79 (+9) 25  
WIND 20FT/EARLY(MPH) E 7 E 15 E 9  
WIND 20FT/LATE(MPH) E 10 E 8 SE 10  
WIND 10000 FT MSL 20 28 23  
MIXING HGT(FT-AGL) 8130 7800  
TRANSPORT WND (KTS) SE 15 SE 13  
VENT RATE (KT-FT) 121950 101400  
VENT CATEGORY VERY GOOD VERY GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER  
90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS  
10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 90S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS 5 TO  
10 MPH.    
SUNDAY
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS AROUND 90. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS AROUND 5 MPH.    
MONDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST WINDS AROUND  
10 MPH.  
 

 
 
TXZ045>048-050>053-059>063-067>070-075-082-274-162115-  
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  
134 AM CDT WED SEP 16 2026  
 
TODAY TONIGHT THU  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 98 (0) 68 (-5) 96  
RH % (24H TREND) 21 (-6) 82 (+12) 26  
WIND 20FT/EARLY(MPH) SE 11 SE 13 SE 10  
WIND 20FT/LATE(MPH) SE 15 SE 8 SE 12  
WIND 10000 FT MSL 26 34 26  
MIXING HGT(FT-AGL) 7900 8060  
TRANSPORT WND (KTS) S 18 SE 15  
VENT RATE (KT-FT) 142200 120900  
VENT CATEGORY VERY GOOD VERY GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HIGHS IN THE MID  
90S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS  
10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 90S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS  
AROUND 10 MPH.    
SUNDAY
 
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE MID 90S. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST WINDS AROUND 5 MPH.   
MONDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 50 PERCENT. NORTH WINDS AROUND 5 MPH.    
TUESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE UPPER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 50 PERCENT. NORTHEAST WINDS AROUND 5 MPH.  
 

 
 
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