346  
FNUS75 KPUB 160758  
FWSPUB  
 
SPOT FORECAST FOR WILLOW...US FOREST SERVICE  
NATIONAL WEATHER SERVICE PUEBLO CO  
158 AM MDT WED SEP 16 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0744 MDT ON SEPTEMBER 16.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (719) 948-9429, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
 
FOR THE AREA OF INTEREST, SCATTERED TO NUMEROUS SHOWERS AND  
STORMS ARE EXPECTED TODAY AND THROUGH TOMORROW. WITH A RICH SURGE  
OF MONSOONAL MOISTURE, SHOWERS AND STORMS MAY BE ONGOING  
CONSISTENTLY AROUND THE BURN AREA, WITH THE GREATEST COVERAGE THIS  
AFTERNOON AND INTO THE EARLY OVERNIGHT HOURS. GREATEST HAZARDS  
FROM ANY STORMS WILL BE HEAVY RAINFALL AND FLASH FLOODING, GUSTY  
OUTFLOW WINDS TO AROUND 35 MPH, AND LIGHTNING. WINDS WILL HOLD AN  
OVERALL SOUTHERLY COMPONENT THROUGH TOMORROW, WITH SUSTAINED WINDS  
AROUND 8-11 MPH, AND OCCASIONAL WIND GUSTS UP TO 20 MPH. HUMIDITY  
VALUES WILL FOLLOW A TYPICAL DIURNAL TREND, WITH LOWEST VALUES  
DURING THE AFTERNOONS, AND HIGHEST VALUES OVERNIGHT. VALUES THIS  
AFTERNOON WILL FALL TO AROUND 48-51 PERCENT, INCREASE TO AROUND  
82-85 PERCENT TONIGHT, AND THEN FALL TO AROUND 63-65 PERCENT  
THURSDAY AFTERNOON.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS UNTIL  
1400. CHANCE OF THUNDERSTORMS AFTER 1200. RAIN  
SHOWERS LIKELY AFTER 1400.  
MAX TEMPERATURE.....56-61F.  
MIN HUMIDITY........47-52 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS AROUND 9 MPH UNTIL 1500, THEN  
SOUTH AROUND 8 MPH. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS AFTER 1200.  
MIXING HEIGHT.......2000 FT AGL UNTIL 1100, THEN 4500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 8 MPH UNTIL 1700, THEN SOUTH.  
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN FAIR UNTIL 1500, THEN  
POOR.  
 
TIME (MDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........76 71 66 69 72 76 80 85 89 88 87  
WEATHER COV.....CHC CHC CHC CHC CHC CHC CHC LKY LKY LKY LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ CHC CHC CHC CHC CHC CHC  
TEMP............45 49 52 55 57 59 59 58 58 56 56  
RH..............76 68 63 57 54 49 50 51 51 54 56  
20 FT WIND DIR..SW SW SW SW SW SW SW SW S S S  
20 FT WIND SPD..9 9 9 9 9 9 9 9 8 8 8  
20 FT WIND GUST.14 14 14 14 14 14 14 14 12 12 12  
EYE LVL WND DIR.SW SW SW SW SW SW SW SW S S S  
EYE LVL WND SPD.5 5 5 5 5 5 5 5 5 5 5  
EYE LVL WND GST.8 8 8 8 8 8 8 8 7 7 7  
MIX HGT (KFT)...0.5 0.5 1.5 2.5 4.0 5.0 5.5 6.0 5.0 4.5 3.5  
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW S S  
TRANSP WIND SPD.9 9 9 12 13 12 12 10 9 8 8  
SDSPL KT-FT/10006 6 13 27 40 49 56 49 38 30 24  
   
TONIGHT  
 
SKY/WEATHER.........CLOUDY. CHANCE OF THUNDERSTORMS UNTIL 2400.  
RAIN SHOWERS.  
MIN TEMPERATURE.....44-49F.  
MAX HUMIDITY........81-86 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS AROUND 12 MPH. GUSTY AND  
ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS UNTIL  
2100GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS AFTER 2100 UNTIL 2400.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTH AROUND 12 MPH.  
SMOKE DISPERSAL.....POOR.  
 
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........87 89 92 95 94 93 92 92 93 94 93 93  
WEATHER COV.....DEF DEF DEF DEF DEF DEF DEF DEF LKY LKY LKY LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC CHC SCH SCH SCH  
TEMP............52 48 47 47 48 48 48 49 50 50 50 50  
RH..............64 75 79 80 75 79 77 73 73 72 72 71  
20 FT WIND DIR..S S S SE SE SE SE SE SE S S S  
20 FT WIND SPD..9 9 9 10 10 10 12 12 12 12 12 12  
20 FT WIND GUST.14 14 14 16 16 16 17 17 17 17 17 17  
EYE LVL WND DIR.S S S SE SE SE SE SE SE S S S  
EYE LVL WND SPD.5 5 5 6 6 6 7 7 7 7 7 7  
EYE LVL WND GST.8 8 8 10 10 10 10 10 10 10 10 10  
MIX HGT (KFT)...2.5 1.0 0.5 0.5 1.5 0.5 1.0 1.5 1.5 1.0 1.0 1.0  
TRANSP WIND DIR.S SE SE SE SE SE S SE S S S S  
TRANSP WIND SPD.8 7 8 9 9 10 10 13 13 13 13 13  
SDSPL KT-FT/100017 7 6 6 11 6 7 16 16 9 11 9  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY. SLIGHT  
CHANCE OF THUNDERSTORMS AFTER 0900 UNTIL 1200,  
THEN CHANCE OF THUNDERSTORMS.  
MAX TEMPERATURE.....51-56F.  
MIN HUMIDITY........61-66 PERCENT.  
WIND (20 FT)........SOUTH WINDS AROUND 12 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS AFTER 0900.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 1100, THEN FAIR UNTIL 1300, THEN  
POOR.  
 
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........93 88 83 78 79 80 81 76 72 67 67 67  
WEATHER COV.....LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH CHC CHC CHC CHC CHC CHC  
TEMP............50 48 48 51 51 49 49 51 51 53 54 54  
RH..............71 78 80 76 80 85 88 79 80 74 70 70  
20 FT WIND DIR..S S S S S S S S S SW SW SW  
20 FT WIND SPD..12 12 12 12 12 12 10 10 10 10 10 10  
20 FT WIND GUST.17 17 17 17 17 17 16 16 16 16 16 16  
EYE LVL WND DIR.S S S S S S S S S SW SW SW  
EYE LVL WND SPD.7 7 7 7 7 7 6 6 6 6 6 6  
EYE LVL WND GST.10 10 10 10 10 10 10 10 10 10 10 10  
MIX HGT (KFT)...1.5 0.5 1.0 1.5 2.5 3.0 3.5 2.5 2.5 3.0 2.0 2.0  
TRANSP WIND DIR.S S S S S SW SW SW SW SW SW SW  
TRANSP WIND SPD.13 12 13 15 16 17 17 10 10 15 10 10  
SDSPL KT-FT/100013 7 13 22 35 44 50 24 22 39 20 17  
 
 
FORECASTER...SIMCOE  
REQUESTED BY...ANDREW DUZET  
TYPE OF REQUEST...WILDFIRE  
.TAG 2621924.1/PUB  
.DELDT 09/16/26  
.FORMATTERVERSION 2.0.0  
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