144  
FNUS54 KMAF 180642  
FWFMAF  
 
FIRE WEATHER PLANNING FORECAST FOR WEST TEXAS/SOUTHEAST NEW MEXICO  
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX  
142 AM CDT SUN OCT 18 2026  
   
DISCUSSION  
 
BELOW NORMAL TEMPERATURES WILL PERSIST THROUGH THE WEEKEND. A  
DRIER AIRMASS HAS SETTLED OVER THE REGION, BUT FUEL MOISTURE  
REMAINS HIGH WITH THE RECENT RAINS. THIS WILL CONTINUE TO LIMIT  
FIRE WEATHER CONCERNS. WARMER CONDITIONS RETURN OVER THE NEXT WEEK  
WITH RAIN CHANCES NEAR ZERO.  
 
 
 
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-  
1242 AM MDT SUN OCT 18 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE SHOWERS  
CHANCE PRECIP (%) 0 0 10  
TEMP (24H TREND) 69 (+13) 47 (+11) 72  
RH % (24H TREND) 23 (0) 81 (+23) 32  
WIND 20FT/EARLY(MPH) S 7 SE 9 SW 6  
WIND 20FT/LATE(MPH) S 9 W 7 SE 9  
WIND 10000 FT MSL 16 14 12  
MIXING HGT(FT-AGL) 2900 3490  
TRANSPORT WND (KTS) S 15 SW 14  
VENT RATE (KT-FT) 43500 48860  
VENT CATEGORY FAIR FAIR  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
TUESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
MID 70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST  
WINDS 10 TO 15 MPH.    
THURSDAY  
MOSTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS  
AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 70S. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTH WINDS AROUND 10 MPH.    
SATURDAY  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTH WINDS AROUND  
10 MPH.  
 
 
 
NMZ117-182115-  
CHAVES PLAINS-  
1242 AM MDT SUN OCT 18 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 69 (+10) 43 (+8) 76  
RH % (24H TREND) 27 (0) 94 (+23) 34  
WIND 20FT/EARLY(MPH) S 5 S 8 LGT/VAR  
WIND 20FT/LATE(MPH) S 8 LGT/VAR S 7  
WIND 10000 FT MSL 18 14 11  
MIXING HGT(FT-AGL) 2870 3580  
TRANSPORT WND (KTS) S 13 S 12  
VENT RATE (KT-FT) 37310 42960  
VENT CATEGORY POOR FAIR  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
TUESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST  
WINDS AROUND 10 MPH.    
THURSDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 80S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 50 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
SATURDAY  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS 10 TO  
15 MPH.  
 
 
 
NMZ118-182115-  
EDDY PLAINS-  
1242 AM MDT SUN OCT 18 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 71 (+12) 46 (+7) 77  
RH % (24H TREND) 31 (+3) 92 (+22) 35  
WIND 20FT/EARLY(MPH) S 5 SE 8 SE 5  
WIND 20FT/LATE(MPH) SE 8 S 5 SE 7  
WIND 10000 FT MSL 15 15 11  
MIXING HGT(FT-AGL) 3070 3470  
TRANSPORT WND (KTS) S 13 SE 12  
VENT RATE (KT-FT) 39910 41640  
VENT CATEGORY POOR FAIR  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
TUESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS 5 TO  
10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS  
10 TO 15 MPH.    
THURSDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS  
5 TO 10 MPH.    
FRIDAY  
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  
40 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
SATURDAY  
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. SOUTHEAST WINDS 5 TO  
10 MPH.  
 
 
 
NMZ119-182115-  
LEA-  
1242 AM MDT SUN OCT 18 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER CLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 66 (+7) 44 (+8) 73  
RH % (24H TREND) 35 (+8) 98 (+19) 38  
WIND 20FT/EARLY(MPH) S 6 SE 8 SE 5  
WIND 20FT/LATE(MPH) S 9 S 5 SE 8  
WIND 10000 FT MSL 16 16 11  
MIXING HGT(FT-AGL) 3010 3510  
TRANSPORT WND (KTS) S 13 S 12  
VENT RATE (KT-FT) 39130 42120  
VENT CATEGORY POOR FAIR  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
TUESDAY  
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID  
70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. SOUTHEAST WINDS  
AROUND 10 MPH.    
WEDNESDAY  
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS  
10 TO 15 MPH.    
THURSDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS AROUND  
80. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS AROUND  
5 MPH.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 70S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 30 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
SATURDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE  
UPPER 70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 50 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.  
 
 
 
TXZ270-271-182115-  
GUADALUPE MOUNTAINS ABOVE 7000 FEET-  
GUADALUPE AND DELAWARE MOUNTAINS-  
INCLUDING THE CITIES OF GUADALUPE MOUNTAINS NATIONAL PARK AND  
PINE SPRINGS  
142 AM CDT SUN OCT 18 2026 /1242 AM MDT SUN OCT 18 2026/  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 68 (+16) 47 (+11) 74  
RH % (24H TREND) 32 (+5) 85 (+20) 35  
WIND 20FT/EARLY(MPH) S 13 E 14 S 13  
WIND 20FT/LATE(MPH) S 14 W 12 SE 12  
WIND 10000 FT MSL 14 10 9  
MIXING HGT(FT-AGL) 3160 4130  
TRANSPORT WND (KTS) S 17 SW 19  
VENT RATE (KT-FT) 53720 78470  
VENT CATEGORY FAIR GOOD  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
TUESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS  
AROUND 15 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS  
AROUND 20 MPH.    
THURSDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
MID 70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE MID 70S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 40 PERCENT. SOUTHEAST WINDS 5 TO 10 MPH.    
SATURDAY  
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 70S.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH WINDS AROUND  
5 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  
142 AM CDT SUN OCT 18 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 72 (+13) 45 (+6) 79  
RH % (24H TREND) 32 (0) 93 (+14) 34  
WIND 20FT/EARLY(MPH) SE 5 E 6 S 5  
WIND 20FT/LATE(MPH) SE 6 LGT/VAR SE 7  
WIND 10000 FT MSL 16 14 11  
MIXING HGT(FT-AGL) 3160 3520  
TRANSPORT WND (KTS) SE 10 S 12  
VENT RATE (KT-FT) 31600 42240  
VENT CATEGORY POOR FAIR  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
TUESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST WINDS  
AROUND 5 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS  
AROUND 10 MPH.    
THURSDAY  
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTH  
WINDS AROUND 5 MPH.    
FRIDAY  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 80S. MINIMUM  
RELATIVE HUMIDITY ABOVE 15 PERCENT. NORTHEAST WINDS AROUND 5 MPH.   
SATURDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND 80.  
MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. CHANCE OF  
PRECIPITATION 50 PERCENT. NORTH WINDS AROUND 5 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  
142 AM CDT SUN OCT 18 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER MCLEAR MCLEAR MCLEAR  
PRECIP TYPE NONE NONE NONE  
CHANCE PRECIP (%) 0 0 0  
TEMP (24H TREND) 70 (+10) 46 (+7) 78  
RH % (24H TREND) 31 (-1) 88 (+1) 33  
WIND 20FT/EARLY(MPH) SE 5 SE 8 SE 6  
WIND 20FT/LATE(MPH) SE 8 SE 5 SE 9  
WIND 10000 FT MSL 13 14 10  
MIXING HGT(FT-AGL) 3400 3440  
TRANSPORT WND (KTS) S 12 SE 15  
VENT RATE (KT-FT) 40800 51600  
VENT CATEGORY FAIR FAIR  
RFTI 0 0 0  
RFTI CATEGORY NIL NIL NIL  
 
REMARKS...NONE.  
   
FORECAST FOR DAYS 3 THROUGH 7  
   
TUESDAY  
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER  
70S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS  
AROUND 10 MPH.    
WEDNESDAY  
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE  
LOWER 80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS  
AROUND 10 MPH.    
THURSDAY  
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE LOWER  
80S. MINIMUM RELATIVE HUMIDITY ABOVE 15 PERCENT. EAST WINDS  
AROUND 5 MPH.    
FRIDAY  
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS. LOWS IN  
THE LOWER 60S. HIGHS IN THE LOWER 80S. MINIMUM RELATIVE HUMIDITY  
ABOVE 15 PERCENT. SOUTHEAST WINDS 10 TO 15 MPH.    
SATURDAY  
PARTLY 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. SOUTHEAST WINDS AROUND 10 MPH.  
 
 
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