911  
FNUS75 KBOU 171911  
FWSBOU  
 
SPOT FORECAST FOR KERR GULCH FIRE...JEFFCOM  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
1211 PM MST TUE FEB 17 2026  
 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
CURRENT OBSERVATIONS NEAR THE FIRE HAVE TEMPERATURES IN  
THE LOW-TO-MID 40S WITH RH VALUES RANGING BETWEEN LOW 30% CLOSER  
TO EVERGREEN AND LOW 20% NEAR MORRISON. WINDS ARE CURRENTLY  
GUSTING FROM THE WEST AT 30-40 MPH.  
 
EXPECT WESTERLY WINDS TO CONTINUE THROUGH THE EARLY EVENING, WITH  
GUSTS UP TO 45 MPH AT TIMES, PEAKING IN THE NEXT FEW HOURS. BY 7/8  
PM THIS EVENING, WINDS SHOULD BEGIN TO WEAKEN TO 15-20 MPH AND  
TRANSITION TO SOUTHWEST. BRIEF RAIN/SNOW SHOWERS ARE POSSIBLE NOW  
THROUGH THE EVENING. HOWEVER, EXPECT LITTLE, IF ANY, ACCUMULATION  
AND BRIEFLY GUSTIER WINDS (UP TO 50 MPH) ASSOCIATED WITH THEM.  
MAXIMUM RELATIVE HUMIDITY VALUES TONIGHT WILL BE UP TO 50%.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT). CHANCE OF SNOW.  
CWR.................7 PERCENT.  
CHANCE OF THUNDER...4 PERCENT.  
MAX TEMPERATURE.....AROUND 47.  
MIN HUMIDITY........21 PERCENT.  
WIND (20 FT)........WEST WINDS 19 TO 27 MPH WITH GUSTS TO AROUND 39  
MPH.  
MIXING HEIGHT.......9700 FT AGL UNTIL 1700, THEN 6600 FT AGL.  
TRANSPORT WINDS.....WEST 39 TO 49 MPH UNTIL 1700, THEN AROUND 35  
MPH.  
SMOKE DISPERSAL.....EXCELLENT.  
 
TIME (MST) 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........57 57 56 56 56 51  
WEATHER COV.....CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....SN SN SN SN SN SN  
TSTM COV........  
CWR.............10 10 10 10 10 10  
CHC OF THDR (%).0 0 0 0 0 0  
TEMP............46 45 45 44 43 41  
RH..............21 21 24 23 23 24  
20 FT WIND DIR..W W W W W W  
20 FT WIND SPD..24 24 23 23 22 21  
20 FT WIND GUST.39 38 35 35 35 33  
MIX HGT (KFT)...11 11 10 8.6 8.2 6.6  
TRANSP WIND DIR.W W W W W W  
TRANSP WIND SPD.44 47 45 44 41 35  
VRATE KT-FT/1K..408 438 391 327 296 198  
SMOKEDISPERSION.E E E E E E  
 
 
FORECASTER...IDEKER  
REQUESTED BY...DARIAN HORNADAY  
TYPE OF REQUEST...WILDFIRE  
.TAG 2602939.0/BOU  
.DELDT 02/17/26  
.FORMATTERVERSION 2.0.0  
.EMAIL PAUL.WAGNER@JEFFCOM911CO.GOV,TYLER.JOHNSON@JEFFCOM911CO.GOV,DARIAN.HORNADAY@JEFFCOM911CO.GOV  
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