657  
FNUS75 KPUB 101156  
FWSPUB  
 
SPOT FORECAST FOR COOPER RX...SOUTH FORK FIRE RESCUE  
NATIONAL WEATHER SERVICE PUEBLO CO  
556 AM MDT FRI APR 10 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1300 MDT ON APRIL 10.  
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  
 
A WEATHER DISTURBANCE WILL SPREAD A CHANCE OF SHOWERS WITH GUSTY WINDS  
INTO THE SITE THIS AFTERNOON, THOUGH ODDS OF RECEIVING WETTING RAINS  
WILL BE LOW UNTIL LATER TONIGHT THROUGH SATURDAY. A DEEPER FETCH OF  
MOISTURE AND A STRONGER DISTURBANCE WILL SPREAD A BETTER CHANCE FOR  
SHOWERS AND THUNDERSTORMS INTO THE AREA TONIGHT THROUGH SATURDAY.  
CHANCES OF WETTING RAINS INCREASE THOUGH PRECIPITATION TOTALS ARE  
LIKELY TO REMAIN UNDER 0.25 INCHES. WINDS WILL INCREASE SIGNIFICANTLY  
ON SATURDAY WITH GUSTS UP TO 40 MPH LIKELY. HUMIDITY VALUES WILL  
REMAIN ABOVE THE CRITICAL FIRE WEATHER THRESHOLD OF 15 PERCENT AND NO  
RED FLAG WARNINGS ARE ANTICIPATED. HOWEVER THE RISK FOR CRITICAL FIRE  
WEATHER CONDITIONS DUE TO GUSTY WINDS LOW HUMIDITY WILL INCREASE ON  
SUNDAY AND PORTIONS OF THE SAN LUIS VALLEY MAY REQUIRE A FIRE WEATHER  
WATCH.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AFTER  
1500.  
MAX TEMPERATURE.....63F.  
MIN HUMIDITY........16-21 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 15-25 MPH. GUSTS UP TO 35 MPH POSSIBLE  
NEAR SHOWERS.  
MIXING HEIGHT.......11000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 24 MPH.  
SMOKE DISPERSAL.....EXCELLENT.  
 
TIME (MDT) 1PM 2PM 3PM 4PM 5PM  
SKY (%).........83 86 86 76 74  
WEATHER COV..... SCH SCH SCH  
WEATHER TYPE.... RW RW RW  
TSTM COV........  
TEMP............60 61 62 63 61  
RH..............26 24 23 21 23  
20 FT WIND DIR..SW SW SW SW SW  
20 FT WIND SPD..16 16 18 18 18  
20 FT WIND GUST.26 26 28 28 28  
MIX HGT (KFT)...12 12 12 12 11  
TRANSP WIND DIR.SW SW SW SW SW  
TRANSP WIND SPD.22 25 25 25 25  
SDSPL KT-FT/1000216 255 251 249 236  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS.  
MIN TEMPERATURE.....33F.  
MAX HUMIDITY........91-96 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 15-25 MPH UNTIL 2400, THEN  
WEST 6-12 MPH. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS.  
MIXING HEIGHT.......6000 FT AGL UNTIL 2000, THEN 4000 FT AGL UNTIL  
2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 1900, THEN GOOD UNTIL 2000,  
THEN FAIR UNTIL 2200, THEN POOR.  
 
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........76 75 77 66 86 70 76 70 71 72 69 72  
WEATHER COV.....SCH CHC CHC CHC CHC SCH SCH SCH CHC CHC CHC CHC  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........SCH SCH SCH SCH SCH SCH SCH SCH SCH  
TEMP............60 57 52 48 46 43 41 40 38 37 36 34  
RH..............24 29 38 47 53 62 67 73 79 82 85 96  
20 FT WIND DIR..SW SW SW W W W W W W W W W  
20 FT WIND SPD..16 16 16 10 10 10 7 7 7 5 5 5  
20 FT WIND GUST.26 26 26 20 20 20 13 12 10 9 9 9  
MIX HGT (KFT)...7.5 4.5 3.5 4.0 2.5 2.5 1.5 1.5 1.5 1.5 1.5 1.5  
TRANSP WIND DIR.SW SW SW SW W SW W W W SW SW SW  
TRANSP WIND SPD.21 17 14 16 14 12 8 9 9 7 7 7  
SDSPL KT-FT/1000139 65 49 53 32 26 11 12 12 9 9 9  
   
SATURDAY  
 
SKY/WEATHER.........MOSTLY SUNNY(50 PERCENT). SLIGHT CHANCE OF  
THUNDERSTORMS UNTIL 1200. RAIN SHOWERS LIKELY.  
CHANCE OF THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....57F.  
MIN HUMIDITY........27-32 PERCENT.  
WIND (20 FT)........BREEZY. SOUTHWEST 7-15 MPH UNTIL 0900, THEN  
SOUTHWEST 20-25 MPH WITH GUSTS TO AROUND 40 MPH.  
GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS.  
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 7500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 33 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0700. EXCELLENT AFTER 1100.  
 
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........64 52 53 54 53 52 51 50 49 48 42 36  
WEATHER COV.....CHC CHC CHC CHC CHC 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............35 34 37 42 46 51 54 56 57 57 57 56  
RH..............92 92 85 73 60 48 41 38 35 35 34 33  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..7 7 7 16 16 16 23 23 23 25 25 25  
20 FT WIND GUST.13 13 13 26 26 26 35 35 35 38 38 38  
MIX HGT (KFT)...1.5 1.5 2.5 4.0 5.5 7.0 8.0 8.5 8.0 7.5 7.5 6.5  
TRANSP WIND DIR.SW W SW SW SW SW SW SW SW SW SW W  
TRANSP WIND SPD.8 10 15 20 24 28 31 33 35 35 35 33  
SDSPL KT-FT/100011 14 33 69 118 171 221 244 245 229 218 195  
 
 
FORECASTER...TORGERSON  
REQUESTED BY...HUNTER DENNIS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2609611.0/PUB  
.DELDT 04/10/26  
.FORMATTERVERSION 2.0.0  
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