915  
FNUS74 KEPZ 161115  
FWSEPZ  
 
SPOT FORECAST FOR HUMMINGBIRD FIRE...USFS  
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM  
515 AM MDT SAT MAY 16 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 MDT ON MAY 16.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH  
SUNDAY EVENING...  
   
DISCUSSION  
 
CONTINUED WARM AND VERY DRY THROUGH WEDNESDAY. EACH AFTERNOON WILL  
SEE BREEZY WINDS, WITH SUNDAY AND MONDAY SEEING THE STRONGEST WIND  
GUSTS. FUELS HAVE BEEN DRYING THE PAST WEEK OR SO, AND ERCS ARE  
NOW APPROACHING THE 90TH PERCENTILE. EXACERBATING FIRE WEATHER OVER  
THE NEXT COUPLE OF DAYS ARE WINDS REMAINING BREEZY THROUGH THE NIGHTS  
AND THE POOR OVERNIGHT RH RECOVERY. A FIRE WEATHER WATCH REMAINS IN  
EFFECT FOR SUNDAY, AND COULD BE UPGRADED TO A RED FLAG WARNING LATER  
TODAY. MONDAY COULD ALSO EVENTUALLY SEE A WATCH OR RED FLAG WARNING.  
   
TODAY  
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 70.  
MIN HUMIDITY........9 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 8 TO 12 MPH WITH  
GUSTS TO AROUND 28 MPH IN THE LATE MORNING AND  
AFTERNOON.  
MIXING HEIGHT.......6800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 12 TO 20 MPH INCREASING TO 22 TO 23  
MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (5700 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (97100 KNOT-FT) IN THE  
AFTERNOON INCREASING TO VERY GOOD (113600  
KNOT-FT) LATE 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............41 44 49 53 57 60 63 65 67 68 70 68  
RH..............37 33 28 25 21 18 15 14 13 11 10 9  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..3 3 3 6 6 6 9 9 10 12 12 10  
20 FT WIND GUST.12 12 12 18 18 18 24 24 24 28 28 28  
MIX HGT (KFT)...0.6 0.6 1.6 3.2 4.2 5.0 6.1 6.4 6.8 6.6 6.3 5.9  
TRANSP WIND DIR.W W W W W SW SW SW SW SW SW SW  
TRANSP WIND SPD.12 12 13 14 14 14 15 16 20 22 23 23  
VRATE KT-FT/1K..6 14 25 39 51 65 80 97 114 126 137 141  
VENTRATE CAT....PR PR PR PR FR GD GD GD VGD VGD VGD VGD  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR (0-10 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 40.  
MAX HUMIDITY........42 PERCENT.  
WIND (20 FT)........WEST WINDS 6 TO 12 MPH. GUSTS UP TO 32 MPH  
DECREASING TO 20 MPH AFTER 3 AM.  
MIXING HEIGHT.......600 FT AGL.  
TRANSPORT WINDS.....WEST 17 TO 26 MPH DECREASING TO 15 TO 16 MPH  
AFTER 3 AM.  
SMOKE DISPERSAL.....VERY GOOD (130500 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO FAIR (50300 KNOT-FT) LATE EVENING  
AND DECREASING TO POOR (3000 KNOT-FT) OVERNIGHT.  
 
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........2 2 2 3 3 3 2 2 2 3 3 3  
WEATHER COV.....NONENONENONENONENONENONENONENONENONENONENONENONE  
WEATHER TYPE....  
TSTM COV........NONENONENONENONENONENONENONENONENONENONENONENONE  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............64 60 55 52 50 48 46 44 43 42 41 40  
RH..............10 13 16 19 21 24 27 32 36 39 41 42  
20 FT WIND DIR..SW SW SW W W W W W W W W W  
20 FT WIND SPD..12 12 12 11 11 11 9 9 9 6 6 6  
20 FT WIND GUST.32 32 32 29 29 29 23 23 23 20 20 20  
MIX HGT (KFT)...5.9 5.6 2.1 0.9 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.6  
TRANSP WIND DIR.SW SW SW W W W W W W W W W  
TRANSP WIND SPD.25 26 21 18 17 18 18 18 17 17 16 15  
VRATE KT-FT/1K..131 95 50 14 4 5 10 10 9 9 5 3  
VENTRATE CAT....VGD GD FR PR PR PR PR PR PR PR PR PR  
   
SUNDAY  
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 67.  
MIN HUMIDITY........11 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 6 TO 14 MPH. GUSTS UP TO 39 MPH  
IN THE LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......7900 FT AGL.  
TRANSPORT WINDS.....WEST 15 TO 23 MPH INCREASING TO SOUTHWEST 35 TO  
36 MPH.  
SMOKE DISPERSAL.....POOR (7300 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (93000 KNOT-FT) IN THE  
AFTERNOON INCREASING TO EXCELLENT (231100  
KNOT-FT) LATE 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 2 2 2  
WEATHER COV.....NONENONENONENONENONENONENONENONENONENONENONENONE  
WEATHER TYPE....  
TSTM COV........NONENONENONENONENONENONENONENONENONENONENONENONE  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............40 43 47 51 55 58 60 62 64 66 65 64  
RH..............42 38 31 28 22 18 15 14 13 12 11 12  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..6 6 6 12 12 12 14 14 14 14 14 14  
20 FT WIND GUST.20 20 20 31 31 31 36 36 36 39 39 39  
MIX HGT (KFT)...0.6 0.6 2.3 3.3 4.2 4.8 6.0 6.9 7.4 7.1 7.9 7.9  
TRANSP WIND DIR.W W W W W SW SW SW SW SW SW SW  
TRANSP WIND SPD.15 15 21 23 25 26 29 29 31 33 35 36  
VRATE KT-FT/1K..7 21 41 65 93 123 150 173 192 207 231 245  
VENTRATE CAT....PR PR FR GD GD VGD EXL EXL EXL EXL EXL EXL  
   
FORECAST DAYS 3 THROUGH 5  
   
MONDAY  
 
CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S. SOUTHWEST  
WINDS AROUND 17 MPH.    
TUESDAY  
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.  
SOUTHWEST WINDS AROUND 6 MPH.    
WEDNESDAY  
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE MID 60S.  
SOUTHWEST WINDS AROUND 5 MPH.  
 
 
FORECASTER...HEFNER  
REQUESTED BY...E-651  
TYPE OF REQUEST...WILDFIRE  
.TAG 2613499.4/EPZ  
.DELDT 05/16/26  
.FORMATTERVERSION 2.0.0  
.EMAIL LUKE.CUSOMATO@GMAIL.COM  
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