777  
FNUS74 KEPZ 291137  
FWSEPZ  
 
SPOT FORECAST FOR SUNSET...USFS  
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM  
537 AM MDT SAT AUG 29 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 MDT ON AUGUST 29.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
UPPER LEVEL HIGH PRESSURE OVERHEAD WILL BRING SLIGHTLY DRIER AND  
WARMER CONDITIONS OVER THE WEEKEND. SLIGHT CHANCES OF THUNDERSTORMS  
DURING THE AFTERNOON TODAY BUT EVEN LESS OF A CHANCE FOR STORMS  
TOMORROW. SLIGHT CHANCES AGAIN ON MONDAY. MIN RHS WILL BE ANYWHERE  
FROM 24-27% THE NEXT FEW AFTERNOONS. TEMPERATURES WILL BE NEAR NORMAL  
TO JUST ABOVE NORMAL FOR THIS TIME OF YEAR WITH LIGHT 20 FOOT WINDS  
EACH AFTERNOON.  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (20-30 PERCENT). SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PCPN......20 PERCENT.  
MAX TEMPERATURE.....AROUND 81.  
MIN HUMIDITY........27 PERCENT.  
WIND (20 FT)........WEST WINDS AROUND 6 MPH IN THE MORNING AND EARLY  
AFTERNOON, SHIFTING TO THE SOUTH  
AROUND 7 MPH. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS IN THE AFTERNOON.  
MIXING HEIGHT.......9900 FT AGL.  
TRANSPORT WINDS.....WEST 6 TO 10 MPH SHIFTING TO THE NORTH AROUND 6  
MPH EARLY IN THE AFTERNOON, THEN SHIFTING TO  
THE SOUTHWEST 7 TO 8 MPH EARLY IN THE AFTERNOON  
SHIFTING TO THE NORTHEAST AROUND 8 MPH LATE IN  
THE AFTERNOON SHIFTING TO THE SOUTH 8 TO 9 MPH.  
SMOKE DISPERSAL.....GOOD (62100 KNOT-FT) .  
 
TIME (MDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........34 34 6 35 35 39  
WEATHER COV.....NONE NONE NONE S CHC S CHC S CHC  
WEATHER TYPE....NONE NONE NONE RNSHWR RNSHWR RNSHWR  
TSTM COV........NONE NONE NONE S CHC S CHC S CHC  
CHC OF PCPN (%).0 0 0 20 20 20  
TEMP............66 69 74 79 79 79  
RH..............47 42 34 27 29 29  
20 FT WIND......W 6 W 6 NW 3 W 5 W 5 S 7  
20 FT WIND GUST.12 12 9 13 13 14  
MIX HGT (FT)....500 2500 8100 9900 8900 7900  
TRANSPORT WIND..W 9 W 10 W 7 N 6 SW 8 S 8  
VRATE KT-FT/1K..5 20 41 59 62 56  
VENTRATE CAT....POOR POOR FAIR FAIR GOOD FAIR  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 66.  
MAX HUMIDITY........44 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 8 TO 9 MPH SHIFTING TO THE WEST  
AROUND 7 MPH AFTER 3 AM.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 14 MPH SHIFTING TO THE WEST 9  
TO 10 MPH AFTER 3 AM.  
SMOKE DISPERSAL.....FAIR (43000 KNOT-FT) .  
 
TIME (MDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........36 36 16 27 27 29  
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............78 74 71 69 68 67  
RH..............30 35 36 39 42 43  
20 FT WIND......S 8 S 8 SW 9 SW 8 SW 8 W 7  
20 FT WIND GUST.15 15 17 15 15 13  
MIX HGT (FT)....4800 600 600 600 500 500  
TRANSPORT WIND..S 10 S 12 SW 14 S 14 SW 13 W 10  
VRATE KT-FT/1K..43 6 7 7 6 5  
VENTRATE CAT....FAIR POOR POOR POOR POOR POOR  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 81.  
MIN HUMIDITY........24 PERCENT.  
WIND (20 FT)........WEST WINDS AROUND 5 MPH EARLY IN THE MORNING  
BECOMING LIGHT, THEN BECOMING SOUTHEAST AROUND  
7 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......7900 FT AGL INCREASING TO 11800 FT AGL IN THE  
AFTERNOON.  
TRANSPORT WINDS.....NORTHWEST 5 TO 8 MPH SHIFTING TO THE SOUTH 5 TO  
12 MPH LATE IN THE MORNING.  
SMOKE DISPERSAL.....GOOD (79500 KNOT-FT) INCREASING TO VERY GOOD  
(106800 KNOT-FT) LATE IN THE AFTERNOON.  
 
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........13 13 13 11 11 11 46 46 46 59 59 59  
WEATHER COV.....NONENONENONENONENONENONENONENONENONENONENONENONE  
WEATHER TYPE....  
TSTM COV........NONENONENONENONENONENONENONENONENONENONENONENONE  
CHC OF PCPN (%).0 0 0 0 0 0 10 10 10 10 10 10  
TEMP............66 68 70 71 75 77 79 80 80 81 79 79  
RH..............43 40 38 36 31 28 26 27 26 24 27 28  
20 FT WIND DIR..W W W S S S SE SE SE SE SE SE  
20 FT WIND SPD..5 5 5 3 3 3 7 7 7 7 7 7  
20 FT WIND GUST.10 10 10 9 9 9 12 12 12 14 14 14  
MIX HGT (KFT)...0.5 0.5 3.3 3.3 7.9 7.9 11 11 11 11 12 12  
TRANSP WIND DIR.W NW W NW NW SE SE S S S S S  
TRANSP WIND SPD.8 7 7 5 5 5 7 7 8 8 10 12  
VRATE KT-FT/1K..4 4 13 13 32 32 65 65 80 80 107 107  
VENTRATE CAT....PR PR PR PR PR PR GD GD GD GD VGD VGD  
   
FORECAST DAYS 3 THROUGH 5
 
   
MONDAY
 
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE MID 60S. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 7 MPH.   
TUESDAY
 
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 6 MPH.    
WEDNESDAY
 
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
MID 60S. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
 

 
FORECASTER...SLUSHER  
REQUESTED BY...ALICIA SCHLARB  
TYPE OF REQUEST...WILDFIRE  
.TAG 2620587.3/EPZ  
.DELDT 08/29/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ALICIA.SCHLARB@USDA.GOV  
 
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