470  
FNUS75 KPUB 031944  
FWSPUB  
 
SPOT FORECAST FOR WILLOW FIRE...TYPE 3 INCIDENT MANAGEMENT TEAM  
NATIONAL WEATHER SERVICE PUEBLO CO  
144 PM MDT MON AUG 3 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 MDT ON AUGUST 04.  
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  
 
SOME ISOLATED SHOWERS WILL BE POSSIBLE THE REST OF THIS AFTERNOON,  
MAINLY OVER THE MOUNTAINS. WHILE LITTLE TO NO WETTING RAINS ARE  
EXPECTED IN THE AREA, OUTFLOW WINDS WILL STILL BE POSSIBLE FOR A FEW  
MORE HOURS BEFORE SHOWERS MOVE ON. OVERNIGHT LOWS WILL BE IN THE  
40S, WITH RH RECOVERY TO AROUND 70 PERCENT. WINDS WILL VARY BUT  
SHOULD REMAIN UNDER 10 MPH.  
 
FOR TUESDAY, A FEW DEGREES COOLER WITH HIGHS IN THE LOW-MID 70S, AND  
AFTERNOON RH DOWN TO AROUND 15 TO 20 PERCENT. WINDS WILL BE OUT OF  
THE WEST AND BREEZY. GUSTS OVER THE LOWER TERRAIN WILL BE TO AROUND  
20 MPH, AND UP TO 30 MPH OVER THE MOUNTAINS. AS OF NOW, THE ARE  
AROUND THE FIRE IS EXPECTED TO REMAIN FREE OF PRECIPITATION  
TOMORROW. HOWEVER, SOME ISOLATED SHOWERS MAY OCCUR OVER THE TERRAIN  
ON THE EASTERN SIDE OF LAKE COUNTY. WHILE UNLIKELY, CANNOT  
COMPLETELY RULE OUT SOME OUTFLOW WINDS, OR A STRIKE OR TWO OF  
LIGHTNING DURING THE MID-AFTERNOON HOURS.  
 
WEDNESDAY WILL BE SIMILAR, IF A FEW DEGREES WARMER. RH WILL BE LOWER  
DURING THE DAY, CLOSER TO 10 PERCENT OR SO. CHANCES FOR ANY SHOWERS  
IN THE IMMEDIATE AREA WILL BE CLOSE TO ZERO, WITH WINDS REMAINING  
BREEZY AND OUT OF THE NORTHWEST.  
 
   
FORECAST DAYS 3 THROUGH 7  
 
   
THURSDAY  
PARTLY CLOUDY. LOWS 38 TO 52. HIGHS 62 TO 89. WEST  
WINDS AROUND 15 MPH. GUSTS UP TO 30 MPH.    
FRIDAY  
MOSTLY CLEAR. LOWS 39 TO 53. HIGHS 64 TO 91. NORTHWEST  
WINDS AROUND 10 MPH. GUSTS UP TO 25 MPH.    
SATURDAY  
PARTLY CLOUDY. LOWS 40 TO 54. HIGHS 64 TO 91.  
NORTHWEST WINDS AROUND 10 MPH. GUSTS UP TO 25 MPH.    
SUNDAY  
MOSTLY CLOUDY. ISOLATED THUNDERSTORMS. LOWS 43 TO 57.  
HIGHS 64 TO 91.    
MONDAY  
MOSTLY CLOUDY. SCATTERED THUNDERSTORMS. LOWS 43 TO 56.  
HIGHS 63 TO 90.  
   
TUESDAY  
 
SKY/WEATHER.........SUNNY UNTIL 1200, THEN MOSTLY SUNNY(45  
PERCENT). PATCHY SMOKE.  
MAX TEMPERATURE.....72-77F.  
MIN HUMIDITY........14-19 PERCENT.  
WIND (20 FT)........VARIABLE AROUND 6 MPH UNTIL 0900, THEN SOUTHWEST AROUND 9  
MPH UNTIL 1200, THEN WEST. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS AFTER 1200  
UNTIL 1600.  
MIXING HEIGHT.......1500 FT AGL UNTIL 1000, THEN 10500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH UNTIL 1000, THEN WEST  
AROUND 21 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN  
EXCELLENT.  
 
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........15 13 12 11 25 39 52 53 53 54 45 36  
WEATHER COV.....PTY PTY PTY PTY PTY PTY PTY PTY PTY PTY PTY PTY  
WEATHER TYPE....SMK SMK SMK SMK SMK SMK SMK SMK SMK SMK SMK SMK  
TSTM COV........ SCH SCH SCH SCH  
TEMP............45 47 51 56 64 68 70 72 71 71 72 71  
RH..............65 63 56 50 33 26 21 19 20 20 18 19  
20 FT WIND DIR..S S S SW SW SW W W W W W W  
20 FT WIND SPD..6 6 6 9 9 9 13 13 13 14 14 14  
20 FT WIND GUST.9 9 9 15 15 15 21 21 21 22 22 22  
EYE LVL WND DIR.S S S SW SW SW W W W W W W  
EYE LVL WND SPD.4 4 4 5 5 5 8 8 8 8 8 8  
EYE LVL WND GST.5 5 5 9 9 9 13 13 13 13 13 13  
MIX HGT (KFT)...0.5 0.5 0.5 2.0 7.0 10 11 11 11 11 11 11  
TRANSP WIND DIR.S SW S SW W W W W W W W W  
TRANSP WIND SPD.7 7 6 8 15 17 18 21 22 23 22 22  
SDSPL KT-FT/10004 4 4 14 93 163 181 200 207 211 201 200  
   
TUESDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....43-48F.  
MAX HUMIDITY........48-53 PERCENT.  
WIND (20 FT)........WEST WINDS AROUND 14 MPH UNTIL 2100, THEN SOUTH  
AROUND 12 MPH UNTIL 0300, THEN VARIABLE AROUND 8 MPH.  
MIXING HEIGHT.......10500 FT AGL UNTIL 1900. 500 FT AGL AFTER 2000.  
TRANSPORT WINDS.....WEST AROUND 8 MPH.  
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900, THEN GOOD UNTIL 2000,  
THEN POOR.  
 
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........27 26 13 13 9 23 21 15 10 7 13 12  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............70 68 63 58 56 54 53 51 51 49 49 48  
RH..............18 22 26 34 41 44 47 47 46 47 47 46  
20 FT WIND DIR..W W W S S S SW SW SW W W W  
20 FT WIND SPD..14 14 14 12 12 12 8 8 8 6 6 6  
20 FT WIND GUST.26 26 26 22 22 22 14 14 14 12 12 12  
EYE LVL WND DIR.W W W S S S SW SW SW W W W  
EYE LVL WND SPD.8 8 8 7 7 7 5 5 5 4 4 4  
EYE LVL WND GST.16 16 16 13 13 13 8 8 8 7 7 7  
MIX HGT (KFT)...11 6.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5  
TRANSP WIND DIR.W W W SW SW SW SW W W W W W  
TRANSP WIND SPD.21 16 10 9 8 8 8 8 9 9 9 8  
SDSPL KT-FT/1000191 86 7 7 5 5 4 5 5 5 5 5  
   
WEDNESDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....71-76F.  
MIN HUMIDITY........5-10 PERCENT.  
WIND (20 FT)........WEST WINDS 12-16 MPH. GUSTS UP TO 32 MPH IN THE  
AFTERNOON.  
MIXING HEIGHT.......1500 FT AGL UNTIL 0900, THEN 11000 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 11 MPH UNTIL 0900, THEN AROUND 23  
MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN GOOD UNTIL 1000, THEN  
VERY GOOD UNTIL 1100, THEN EXCELLENT.  
 
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........8 10 7 3 7 12 16 15 15 16 14 12  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............47 49 52 57 61 65 68 69 70 70 71 71  
RH..............46 44 39 32 25 17 13 12 11 11 10 10  
20 FT WIND DIR..W W W W W W W W W NW NW NW  
20 FT WIND SPD..8 8 8 13 13 13 16 16 16 15 15 15  
20 FT WIND GUST.17 17 17 26 26 26 32 32 32 30 30 30  
EYE LVL WND DIR.W W W W W W W W W NW NW NW  
EYE LVL WND SPD.5 5 5 8 8 8 10 10 10 9 9 9  
EYE LVL WND GST.10 10 10 16 16 16 19 19 19 18 18 18  
MIX HGT (KFT)...0.5 0.5 2.0 4.0 5.5 7.0 8.5 9.5 10 11 11 11  
TRANSP WIND DIR.W NW NW W W W W W W W W W  
TRANSP WIND SPD.10 8 14 22 28 31 32 31 29 26 24 22  
SDSPL KT-FT/10006 5 23 73 133 194 239 259 262 239 232 214  
 
 
FORECASTER...GARBEROGLIO  
REQUESTED BY...MARK HUFF  
TYPE OF REQUEST...WILDFIRE  
.TAG 2618605.6/PUB  
.DELDT 08/03/26  
.FORMATTERVERSION 2.0.0  
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