649  
FNUS75 KPUB 121151  
FWSPUB  
 
SPOT FORECAST FOR RAINBOW GULCH...USFS  
NATIONAL WEATHER SERVICE PUEBLO CO  
551 AM MDT TUE MAY 12 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 MDT ON MAY 12.  
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  
 
DRY TODAY AND TONIGHT WITH RELATIVELY LIGHT WINDS. CLOUDS WILL  
INCREASE SOMEWHAT DURING THE AFTERNOON. FOR TOMORROW WE  
MAY SEE A PASSING HIGH BASED SHOWERS OR THUNDERSHOWER DURING THE  
AFTERNOON. TEMPERATURES THROUGH THE PERIOD WILL BE ABOVE NORMAL  
FOR THIS TIME OF THE YEAR.  
   
TODAY  
 
SKY/WEATHER.........SUNNY UNTIL 1400, THEN PARTLY SUNNY(65  
PERCENT).  
MAX TEMPERATURE.....71F.  
MIN HUMIDITY........9-14 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS AROUND 5 TO 8 MPH THEN SOUTHWEST  
AROUND 9 MPH UNTIL 1500, THEN SOUTHEAST AROUND  
12 MPH.  
MIXING HEIGHT.......2000 FT AGL UNTIL 1000. 8000 FT AGL AFTER 1100.  
TRANSPORT WINDS.....WEST AROUND 14 MPH UNTIL 1400. SOUTH AFTER  
1500.  
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN FAIR UNTIL 1100, THEN  
GOOD UNTIL 1200, THEN EXCELLENT UNTIL 1500,  
THEN GOOD.  
 
TIME (MDT) 2AM 3AM 4AM 5AM 6AM 7AM 8AM 9AM 10A 11A  
SKY (%).........5 6 9 13 16 36 55 75 74 72  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............55 60 64 69 70 71 70 69 68 65  
RH..............24 22 18 15 14 16 18 21 23 27  
20 FT WIND DIR..NW W W W SW SW SW SE SE SE  
20 FT WIND SPD..8 7 7 7 9 9 9 12 12 12  
20 FT WIND GUST.13 13 13 13 17 17 17 20 20 20  
MIX HGT (KFT)...1.5 2.5 5.0 9.0 13 14 12 8.0 7.5 7.0  
TRANSP WIND DIR.NW NW W NW W W W S S S  
TRANSP WIND SPD.12 12 13 13 15 16 16 14 16 15  
SDSPL KT-FT/100017 25 58 99 160 195 160 98 104 91  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY(65 PERCENT) UNTIL 2000, THEN  
PARTLY CLOUDY(27 PERCENT) UNTIL 0300, THEN  
CLEAR.  
MIN TEMPERATURE.....44F.  
MAX HUMIDITY........53-58 PERCENT.  
WIND (20 FT)........SOUTH WINDS AROUND 10 MPH.  
MIXING HEIGHT.......5000 FT AGL UNTIL 1900. 500 FT AGL AFTER 2000.  
TRANSPORT WINDS.....SOUTH AROUND 12 MPH.  
SMOKE DISPERSAL.....FAIR UNTIL 1900, THEN POOR.  
 
TIME (MDT) 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P  
SKY (%).........71 59 48 36 27 19 10 8 6 4 5 5  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............63 62 58 56 54 52 51 50 49 46 45 45  
RH..............31 32 37 42 45 48 50 52 52 58 58 58  
20 FT WIND DIR..SE SE SE S S S S S S S S S  
20 FT WIND SPD..12 12 12 9 9 9 10 10 10 8 8 8  
20 FT WIND GUST.20 20 20 16 16 16 16 16 16 14 14 14  
MIX HGT (KFT)...5.0 3.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5  
TRANSP WIND DIR.S S S S SE SE S S SE S S SW  
TRANSP WIND SPD.14 12 9 12 14 15 14 13 13 14 14 13  
SDSPL KT-FT/100060 33 6 7 7 7 7 6 6 7 7 6  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY SUNNY(31 PERCENT). SLIGHT CHANCE OF RAIN  
SHOWERS AND THUNDERSTORMS AFTER 1200 UNTIL  
1700.  
MAX TEMPERATURE.....73F.  
MIN HUMIDITY........11-16 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS AROUND 9 MPH UNTIL 1200, THEN  
SOUTH. GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS AFTER 1200 UNTIL 1700.  
MIXING HEIGHT.......1500 FT AGL UNTIL 1000, THEN 10000 FT AGL UNTIL  
1600, THEN 4000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 17 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN GOOD UNTIL 1100, THEN  
EXCELLENT UNTIL 1500, THEN GOOD UNTIL 1700,  
THEN FAIR.  
 
TIME (MDT) MID 1AM 2AM 3AM 4AM 5AM 6AM 7AM 8AM 9AM 10A 11A  
SKY (%).........6 5 5 5 9 14 18 28 38 48 53 58  
WEATHER COV..... SCH SCH SCH SCH SCH  
WEATHER TYPE.... RW RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH SCH  
TEMP............44 50 56 61 65 70 72 73 72 71 70 66  
RH..............58 46 37 31 25 19 16 17 20 23 23 28  
20 FT WIND DIR..SW SW SW SW SW SW S S S S S S  
20 FT WIND SPD..8 8 8 9 9 9 12 12 12 14 14 14  
20 FT WIND GUST.14 14 14 15 15 15 20 20 20 23 23 23  
MIX HGT (KFT)...0.5 0.5 1.0 2.0 6.5 9.5 12 12 12 8.0 4.5 3.0  
TRANSP WIND DIR.SW SW W SW W W W W SW S SW SW  
TRANSP WIND SPD.12 13 13 13 13 15 15 16 16 16 20 17  
SDSPL KT-FT/10005 6 13 25 70 125 147 171 170 109 77 48  
 
 
FORECASTER...HODANISH  
REQUESTED BY...AARON LUND  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2613416.0/PUB  
.DELDT 05/12/26  
.FORMATTERVERSION 2.0.0  
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