047  
FNUS74 KEPZ 282207  
FWSEPZ  
 
SPOT FORECAST FOR SAPILLO PILES - D5 PILES RX...USDA FOREST SERVICE  
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM  
407 PM MDT MON SEP 28 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1600 MDT ON SEPTEMBER 28.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
LOW FIRE WEATHER CONCERNS THE NEXT FEW DAYS AS TROPICAL MOISTURE MOVES  
CREATING FREQUENT SHOWERS AND POSSIBLE THUNDERSTORMS. THIS RAIN WILL  
LAST THROUGH TUESDAY NIGHT BEFORE TAPERING OFF TO ISOLATED SHOWERS  
WEDNESDAY. FLASH FLOODING IS A THREAT THROUGH TUESDAY NIGHT. TEMPERATURES  
BELOW NORMAL. DRIER WEATHER THURSDAY AND FRIDAY. TEMPERATURES WILL  
REMAIN ON THE COOL SIDE.  
   
REST OF THIS AFTERNOON  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). SHOWERS AND  
CHANCE OF THUNDERSTORMS.  
CHANCE OF PCPN......80 PERCENT.  
MAX TEMPERATURE.....AROUND 74.  
MIN HUMIDITY........57 PERCENT.  
WIND (20 FT)........SOUTH WINDS AROUND 9 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....SOUTH 14 TO 17 MPH.  
SMOKE DISPERSAL.....FAIR (52000 KNOT-FT).  
 
TIME (MDT) 4 PM  
SKY (%).........87  
WEATHER COV.....DEFNTE  
WEATHER TYPE....RNSHWR  
TSTM COV........CHANCE  
CHC OF PCPN (%).80  
TEMP............69  
RH..............68  
20 FT WIND......S 9G20  
MIX HGT (FT)....3500  
TRANSPORT WIND..S 17  
VRATE KT-FT/1K..52  
VENTRATE CAT....FAIR  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). CHANCE OF  
THUNDERSTORMS WITH RAIN SHOWERS THROUGH THE NIGHT.  
CHANCE OF PCPN......100 PERCENT.  
MIN TEMPERATURE.....AROUND 54.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........SOUTH WINDS AROUND 7 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS EARLY IN THE  
EVENING. GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS IN THE LATE EVENING AND  
OVERNIGHT.  
MIXING HEIGHT.......1400 FT AGL.  
TRANSPORT WINDS.....SOUTH 9 TO 12 MPH.  
SMOKE DISPERSAL.....POOR (12600 KNOT-FT).  
 
TIME (MDT) 6 PM 10 PM 2 AM  
SKY (%).........87 84 90  
WEATHER COV.....DEFNTE DEFNTE DEFNTE  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR  
TSTM COV........CHANCE S CHC S CHC  
CHC OF PCPN (%).90 90 90  
TEMP............64 59 57  
RH..............84 96 100  
20 FT WIND......S 7G14 S 7G14 S 7G14  
MIX HGT (FT)....1600 1500 1600  
TRANSPORT WIND..S 12 S 12 SW 12  
VRATE KT-FT/1K..16 14 16  
VENTRATE CAT....POOR POOR POOR  
   
TUESDAY  
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. RAIN SHOWERS  
THROUGH THE DAY.  
CHANCE OF PCPN......100 PERCENT.  
MAX TEMPERATURE.....AROUND 64.  
MIN HUMIDITY........81 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 7 TO 8 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS IN THE  
MORNING. GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS IN THE AFTERNOON.  
MIXING HEIGHT.......2200 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 16 MPH.  
SMOKE DISPERSAL.....POOR (11400 KNOT-FT).  
 
TIME (MDT) 6 AM 9 AM NOON 3 PM  
SKY (%).........97 97 81 86  
WEATHER COV.....DEFNTE DEFNTE DEFNTE DEFNTE  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR  
TSTM COV........S CHC S CHC CHANCE CHANCE  
CHC OF PCPN (%).100 100 100 90  
TEMP............56 56 60 61  
RH..............100 100 100 90  
20 FT WIND......SE 7G14 SE 7G16 SE 8G16 S 8G16  
MIX HGT (FT)....1100 1300 2200 2200  
TRANSPORT WIND..S 12 S 15 S 15 S 12  
VRATE KT-FT/1K..11 17 28 22  
VENTRATE CAT....POOR POOR POOR POOR  
   
FORECAST DAYS 3 THROUGH 5  
   
WEDNESDAY  
 
MOSTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS  
IN THE MID 40S. HIGHS IN THE LOWER 60S. WEST WINDS AROUND 12 MPH.   
THURSDAY  
 
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70. NORTH WINDS  
AROUND 7 MPH.    
FRIDAY  
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.  
NORTHEAST WINDS AROUND 8 MPH.  
 
 
FORECASTER...HEFNER  
REQUESTED BY...L CARVER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2622707.0/EPZ  
.DELDT 09/28/26  
.FORMATTERVERSION 2.0.0  
.EMAIL LIZ.CARVER@USDA.GOV  
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