990  
FNUS74 KEPZ 151148  
FWSEPZ  
 
SPOT FORECAST FOR HUMMINGBIRD FIRE...USFS  
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM  
548 AM MDT FRI MAY 15 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 MDT ON MAY 15.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
FIRE CONDITIONS WILL REMAIN AT LEAST ELEVATED THROUGH TUESDAY  
AS EACH AFTERNOON BECOMES BREEZY TO WINDY. SUNDAY AND MONDAY WILL  
BE THE WINDIEST DAYS, AND COMBINED WITH MIN RHS IN THE LOWER TEENS  
AND ERCS APPROACHING THE 90TH PERCENTILE, EXPECT CRITICAL FIRE  
CONDITIONS SUNDAY AND MONDAY.  
   
TODAY  
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 72.  
MIN HUMIDITY........12 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 7 TO 9 MPH WITH  
GUSTS TO AROUND 23 MPH IN THE LATE MORNING AND  
AFTERNOON.  
MIXING HEIGHT.......8100 FT AGL.  
TRANSPORT WINDS.....WEST 8 TO 17 MPH.  
SMOKE DISPERSAL.....POOR (4000 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (97300 KNOT-FT) IN THE  
AFTERNOON INCREASING TO VERY GOOD (104100  
KNOT-FT) IN THE AFTERNOON.  
 
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........2 2 2 1 1 1 1 1 1 1 1 1  
WEATHER COV.....NONENONENONENONENONENONENONENONENONENONENONENONE  
WEATHER TYPE....  
TSTM COV........NONENONENONENONENONENONENONENONENONENONENONENONE  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............45 48 52 56 59 62 65 67 69 71 69 68  
RH..............49 42 35 30 24 20 17 16 13 12 12 12  
20 FT WIND DIR..W W W SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..3 3 3 7 7 7 9 9 9 9 9 9  
20 FT WIND GUST.12 12 12 20 20 20 22 22 22 23 23 23  
MIX HGT (KFT)...0.6 0.6 2.6 4.0 4.7 5.8 7.0 7.6 8.0 8.1 7.9 7.2  
TRANSP WIND DIR.W W W W W W W W W W W W  
TRANSP WIND SPD.8 8 12 16 16 17 16 16 15 16 15 15  
VRATE KT-FT/1K..4 18 37 56 72 86 97 107 113 114 112 104  
VENTRATE CAT....PR PR PR FR GD GD GD VGD VGD VGD VGD VGD  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR (0-10 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 45.  
MAX HUMIDITY........34 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 9 MPH WITH GUSTS TO AROUND  
25 MPH IN THE EVENING BECOMING LIGHT.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....WEST 9 TO 16 MPH.  
SMOKE DISPERSAL.....GOOD (89200 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (200 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (MDT) 6 PM 10 PM 2 AM  
SKY (%).........2 3 2  
WEATHER COV.....NONE NONE NONE  
WEATHER TYPE....NONE NONE NONE  
TSTM COV........NONE NONE NONE  
CHC OF PCPN (%).0 0 0  
TEMP............65 51 46  
RH..............13 21 30  
20 FT WIND......SW 9G25 W 7G21 W 5G15  
MIX HGT (FT)....6400 600 500  
TRANSPORT WIND..W 16 W 13 W 10  
VRATE KT-FT/1K..89 0 5  
VENTRATE CAT....GOOD POOR POOR  
   
SATURDAY  
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 68.  
MIN HUMIDITY........10 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 7 TO 10 MPH WITH  
GUSTS TO AROUND 25 MPH IN THE LATE MORNING AND  
AFTERNOON.  
MIXING HEIGHT.......7900 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 18 MPH INCREASING TO 20 TO 23  
MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (5000 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO VERY GOOD (102300 KNOT-FT) IN THE  
AFTERNOON INCREASING TO VERY GOOD (120300  
KNOT-FT) EARLY IN THE MORNING INCREASING TO  
EXCELLENT (155700 KNOT-FT) IN THE AFTERNOON  
LATE IN THE AFTERNOON.  
 
TIME (MDT) 6 AM 10 AM 2 PM  
SKY (%).........2 1 1  
WEATHER COV.....NONE NONE NONE  
WEATHER TYPE....NONE NONE NONE  
TSTM COV........NONE NONE NONE  
CHC OF PCPN (%).0 0 0  
TEMP............41 57 67  
RH..............34 20 12  
20 FT WIND......SW 4G13 SW 7G20 SW 9G25  
MIX HGT (FT)....600 4600 7800  
TRANSPORT WIND..W 10 SW 13 SW 20  
VRATE KT-FT/1K..5 48 120  
VENTRATE CAT....POOR FAIR VYGD  
   
FORECAST DAYS 3 THROUGH 5  
   
SUNDAY  
 
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S. SOUTHWEST  
WINDS AROUND 15 TO 20 MPH.    
MONDAY  
 
CLEAR. LOWS IN THE UPPER 30S. HIGHS AROUND 60. SOUTHWEST WINDS  
AROUND 18 MPH.    
TUESDAY  
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 7 MPH.  
 
 
FORECASTER...HEFNER  
REQUESTED BY...E-651  
TYPE OF REQUEST...WILDFIRE  
.TAG 2613499.3/EPZ  
.DELDT 05/15/26  
.FORMATTERVERSION 2.0.0  
.EMAIL LUKE.CUSOMATO@GMAIL.COM  
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