037  
FNUS74 KEPZ 221647  
FWSEPZ  
 
SPOT FORECAST FOR SUNSET...USFS  
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM  
1047 AM MDT SAT AUG 22 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1100 MDT ON AUGUST 22.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
FIRE WEATHER CONCERNS WILL BE LOW INTO NEXT WEEK. AN ISOLATED  
THUNDERSTORM IS POSSIBLE THIS AFTERNOON. GUSTY WINDS TO 40 MPH AND  
BRIEF DOWNPOURS ARE THE MAIN THREATS. PREVAILING WINDS WILL BE  
LIGHT FROM THE EAST-SOUTHEAST TODAY. DRY CONDITIONS ARE EXPECTED  
FOR SUNDAY INTO NEXT WEEK WITH VERY WARM TEMPERATURES.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (20-30 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 82.  
MIN HUMIDITY........22 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 6 TO 10 MPH.  
MIXING HEIGHT.......11800 FT AGL.  
TRANSPORT WINDS.....SOUTH 7 TO 12 MPH.  
SMOKE DISPERSAL.....VERY GOOD (117800 KNOT-FT) .  
 
TIME (MDT) 11 AM 1 PM 3 PM 5 PM  
SKY (%).........8 37 37 27  
WEATHER COV.....NONE NONE NONE NONE  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........NONE NONE NONE NONE  
CHC OF PCPN (%).0 10 10 10  
TEMP............78 81 82 81  
RH..............25 25 22 22  
20 FT WIND......SE 6 SE 7 SE 10 SE 10  
20 FT WIND GUST.10 15 17 17  
MIX HGT (FT)....9800 11600 11800 10700  
TRANSPORT WIND..S 7 SE 10 S 12 S 12  
VRATE KT-FT/1K..57 94 112 118  
VENTRATE CAT....FAIR GOOD VYGD VYGD  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 62.  
MAX HUMIDITY........34 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS AROUND 10 MPH SHIFTING TO THE  
WEST AFTER 3 AM.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTH 13 TO 16 MPH SHIFTING TO THE WEST 13 TO  
14 MPH OVERNIGHT.  
SMOKE DISPERSAL.....VERY GOOD (105400 KNOT-FT) DECREASING TO POOR  
(2200 KNOT-FT) IN THE LATE EVENING AND  
OVERNIGHT.  
 
TIME (MDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........13 13 14 33 33 18  
WEATHER COV.....NONE NONE NONE NONE NONE NONE  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........NONE NONE NONE NONE NONE NONE  
CHC OF PCPN (%).0 0 0 0 0 0  
TEMP............80 74 71 69 65 63  
RH..............22 27 28 29 32 33  
20 FT WIND......S 10 S 10 SW 10 SW 10 SW 10 W 10  
20 FT WIND GUST.18 18 17 16 16 16  
MIX HGT (FT)....9600 700 600 600 500 500  
TRANSPORT WIND..S 13 S 13 S 14 SW 16 SW 14 W 13  
VRATE KT-FT/1K..105 37 2 8 7 4  
VENTRATE CAT....VYGD POOR POOR POOR POOR POOR  
   
SUNDAY  
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 83.  
MIN HUMIDITY........18 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 8 MPH SHIFTING TO THE  
SOUTH 7 TO 9 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......9400 FT AGL INCREASING TO 11700 FT AGL IN THE  
AFTERNOON.  
TRANSPORT WINDS.....WEST 7 TO 12 MPH SHIFTING TO THE SOUTH 6 TO 12  
MPH LATE IN THE MORNING.  
SMOKE DISPERSAL.....GOOD (93500 KNOT-FT) INCREASING TO VERY GOOD  
(117000 KNOT-FT) LATE IN THE AFTERNOON.  
 
TIME (MDT) 6 AM 9 AM NOON 3 PM  
SKY (%).........12 4 23 30  
WEATHER COV.....NONE NONE NONE NONE  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........NONE NONE NONE NONE  
CHC OF PCPN (%).0 0 0 0  
TEMP............66 74 81 83  
RH..............34 25 18 19  
20 FT WIND......W 8G15 SW 5G12 S 7G15 S 9G18  
MIX HGT (FT)....500 3600 11300 11700  
TRANSPORT WIND..W 12 W 10 S 8 S 12  
VRATE KT-FT/1K..11 32 94 117  
VENTRATE CAT....POOR POOR GOOD VYGD  
   
FORECAST DAYS 3 THROUGH 5  
   
MONDAY  
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS AROUND 8 MPH.    
TUESDAY  
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.  
SOUTHWEST WINDS AROUND 7 MPH.    
WEDNESDAY  
 
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE LOWER 80S. SOUTH  
WINDS AROUND 7 MPH.  
 
 
FORECASTER...HEFNER  
REQUESTED BY...SEAN DONALDSON  
TYPE OF REQUEST...WILDFIRE  
.TAG 2620239.0/EPZ  
.DELDT 08/22/26  
.FORMATTERVERSION 2.0.0  
.EMAIL SEAN.DONALDSON@USDA.GOV  
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