465  
FNUS75 KPUB 160219  
FWSPUB  
 
SPOT FORECAST FOR NORTH CIMARRON FIRE...WALSH FIRE  
NATIONAL WEATHER SERVICE PUEBLO CO  
819 PM MDT FRI MAY 15 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 2100 MDT ON MAY 15.  
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.  
   
..RED FLAG WARNING IN EFFECT FROM 11 AM TO 8 PM MDT SATURDAY  
 
...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY MORNING THROUGH  
SUNDAY EVENING...  
   
DISCUSSION  
 
HIGH FIRE DANGER IS LIKELY FOR TOMORROW AND SUNDAY AS SOUTHWEST  
WINDS INCREASE. TEMPERATURES CONTINUE TO CLIMB INTO THE MIDDLE AND  
UPPER 90S, LEADING TO SINGLE DIGIT HUMIDITY VALUES BOTH  
AFTERNOONS. HIGH BASED THUNDERSTORMS MAY BE POSSIBLE NEAR THE FIRE  
TOMORROW AFTERNOON, WITH THE MAIN RISK BEING GUSTY AND ERRATIC  
OUTFLOW WINDS. CONDITIONS WORSEN ON SUNDAY, WITH STRONGER WINDS  
AND LOWER HUMIDITY VALUES EXPECTED DURING THE DAY. AT THIS TIME,  
SHOWERS AND THUNDERSTORMS ARE NOT EXPECTED ON SUNDAY.  
 
A COLD FRONT COMES THROUGH LATE SUNDAY, USHERING IN COOLER  
TEMPERATURES FOR THE FIRST HALF NEXT WEEK.  
   
REST OF TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....52-54F.  
MAX HUMIDITY........64-69 PERCENT.  
WIND (20 FT)........NORTHWEST AT 7 MPH OR LESS.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 15 MPH UNTIL 2200, THEN WEST  
AROUND 12 MPH UNTIL 2400, THEN NORTH.  
SMOKE DISPERSAL.....POOR.  
 
TIME (MDT) 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........32 22 21 23 33 28 12 1 1  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............70 68 65 63 60 57 56 55 54  
RH..............38 41 45 50 55 62 64 64 66  
20 FT WIND DIR..NW NW NW NW NW NW NW NW NW  
20 FT WIND SPD..7 7 7 5 5 5 5 5 5  
20 FT WIND GUST.9 9 9 7 7 7 7 7 7  
EYE LVL WND DIR.NW NW NW NW NW NW NW NW NW  
EYE LVL WND SPD.4 4 4 3 3 3 3 3 3  
EYE LVL WND GST.5 5 5 4 4 4 4 4 4  
MIX HGT (KFT)...0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5  
TRANSP WIND DIR.NE W NW NW N N N N N  
TRANSP WIND SPD.15 12 13 14 15 14 12 12 12  
SDSPL KT-FT/10007 5 5 6 6 6 5 5 5  
   
SATURDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....95-97F.  
MIN HUMIDITY........10 PERCENT.  
WIND (20 FT)........NORTH AT 7 MPH OR LESS UNTIL 0900, THEN NORTHEAST  
AROUND 8 MPH UNTIL 1200, THEN SOUTHEAST 12-16 MPH.  
MIXING HEIGHT.......2500 FT AGL UNTIL 1100, THEN 14000 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 12 MPH UNTIL 0800. SOUTH AROUND 19  
MPH AFTER 1200.  
SMOKE DISPERSAL.....POOR UNTIL 0700. EXCELLENT AFTER 1400.  
 
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........2 6 3 1 1 1 3 2 3 9 10 23  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............53 58 70 80 85 87 90 92 94 95 96 95  
RH..............69 60 41 31 26 24 21 18 15 13 11 11  
20 FT WIND DIR..N N N NE NE NE SE SE SE S S S  
20 FT WIND SPD..7 7 7 8 8 8 10 10 10 16 16 16  
20 FT WIND GUST.10 10 10 13 13 13 18 20 24 25 25 24  
EYE LVL WND DIR.N N N NE NE NE SE SE SE S S S  
EYE LVL WND SPD.4 4 4 5 5 5 6 6 6 10 10 10  
EYE LVL WND GST.6 6 6 8 8 8 11 11 11 14 14 14  
MIX HGT (KFT)...0.5 0.5 1.5 2.0 3.0 5.0 8.5 10 12 14 15 15  
TRANSP WIND DIR.N N NE E E E SE SE S S S S  
TRANSP WIND SPD.12 12 13 10 8 8 10 12 13 15 20 22  
SDSPL KT-FT/10005 6 16 18 22 36 75 102 134 178 244 272  
   
SATURDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....54-56F.  
MAX HUMIDITY........22-27 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 14-18 MPH.  
MIXING HEIGHT.......13000 FT AGL UNTIL 1900, THEN 1000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 16 MPH.  
SMOKE DISPERSAL.....EXCELLENT UNTIL 1900, THEN POOR.  
 
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........25 13 12 4 3 2 2 4 6 5 3 3  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............95 89 79 75 73 71 67 65 63 61 58 57  
RH..............10 12 15 18 19 19 21 22 21 22 25 25  
20 FT WIND DIR..S S S S S S SW SW SW SW SW SW  
20 FT WIND SPD..18 18 18 14 14 14 15 15 15 13 13 13  
20 FT WIND GUST.25 25 25 21 21 21 23 23 23 20 20 20  
EYE LVL WND DIR.S S S S S S SW SW SW SW SW SW  
EYE LVL WND SPD.11 11 11 8 8 8 9 9 9 8 8 8  
EYE LVL WND GST.15 15 15 13 13 13 14 14 14 12 12 12  
MIX HGT (KFT)...13 2.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5  
TRANSP WIND DIR.SW S S S S S SW S SW SW SW SW  
TRANSP WIND SPD.25 21 18 17 18 20 23 22 20 17 16 16  
SDSPL KT-FT/1000284 36 10 8 9 10 12 10 10 8 8 8  
   
SUNDAY  
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....94-96F.  
MIN HUMIDITY........5 PERCENT.  
WIND (20 FT)........WINDY. SOUTHWEST WINDS 12-16 MPH UNTIL 1200,  
THEN 26-30 MPH WITH GUSTS TO AROUND 43 MPH.  
MIXING HEIGHT.......2000 FT AGL UNTIL 1000. 14000 FT AGL AFTER  
1200.  
TRANSPORT WINDS.....SOUTHWEST AROUND 35 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 (%).........3 5 4 3 3 3 3 3 3 3 4 6  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............55 59 70 81 88 90 91 92 93 94 95 95  
RH..............27 27 22 16 13 11 10 8 7 6 6 5  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..13 13 13 16 16 16 26 26 26 30 30 30  
20 FT WIND GUST.18 18 18 26 26 26 38 38 38 43 43 43  
EYE LVL WND DIR.SW SW SW SW SW SW SW SW SW SW SW SW  
EYE LVL WND SPD.8 8 8 10 10 10 16 16 16 18 18 18  
EYE LVL WND GST.11 11 11 16 16 16 23 23 23 26 26 26  
MIX HGT (KFT)...0.5 0.5 1.0 2.5 5.5 9.0 13 14 14 14 14 14  
TRANSP WIND DIR.SW SW W W W SW SW SW SW SW SW SW  
TRANSP WIND SPD.17 14 13 15 18 24 29 32 36 37 37 36  
SDSPL KT-FT/10008 7 11 30 86 192 308 380 429 437 454 439  
 
 
FORECASTER...EHR  
REQUESTED BY...RILEY FRAZEE  
TYPE OF REQUEST...WILDFIRE  
.TAG 2613788.0/PUB  
.DELDT 05/15/26  
.FORMATTERVERSION 2.0.0  
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