631  
FNUS75 KGJT 281158  
FWSGJT  
 
SPOT FORECAST FOR DEER LODGE PILE BURM...UT-ASF  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
558 AM MDT TUE OCT 28 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 MDT ON OCTOBER 28.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
A MUCH COLDER AND DRIER AIRMASS IS IN PLACE OVER THE  
BURN LOCATION TODAY, WITH MINIMUM RH VALUES IN THE MID-20S AND HIGH  
TEMPERATURES ONLY JUST ABOVE FREEZING. NORTHWESTERLY WIND WILL PERSIST  
TODAY, BUT WILL BE GENERALLY LIGHT, UNDER 10 MPH. CLEAR SKIES AND LIGHT  
WINDS WILL PREVAIL THROUGH THE WEEK, WITH A GRADUAL WARMING TREND  
KICKING IN STARTING TOMORROW. NO CRITICAL FIRE WEATHER CONDITIONS ARE  
EXPECTED, ALTHOUGH HIGH PRESSURE WILL LIMIT MIXING AND KEEP THE  
CLEARING INDEX LOW.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....33-38.  
MIN HUMIDITY........23-28 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 4-8 MPH.  
MIXING HEIGHT.......500 FT AGL INCREASING TO 3200 FT AGL BY 1500.  
TRANSPORT WINDS.....NORTHWEST 14 MPH.  
CLEARING INDEX......50 INCREASING TO 410 BY 1400.  
CHANCE OF THUNDER...0 PERCENT.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....18-23.  
MAX HUMIDITY........47-52 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 3-5 MPH SHIFTING TO THE SOUTHWEST  
BY 2400.  
MIXING HEIGHT.......800 FT AGL DECREASING TO 400 FT AGL BY 2000.  
TRANSPORT WINDS.....WEST 10 MPH SHIFTING TO THE SOUTHWEST  
BY 2400.  
CLEARING INDEX......50.  
CHANCE OF THUNDER...0 PERCENT.  
   
WEDNESDAY  
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....43-48.  
MIN HUMIDITY........30-35 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 3-5 MPH SHIFTING TO THE SOUTH BY 1200.  
MIXING HEIGHT.......400 FT AGL INCREASING TO 1500 FT AGL BY 1200, THEN  
DECREASING TO 400 FT AGL AFTER 1600.  
TRANSPORT WINDS.....SOUTHWEST 10 MPH.  
CLEARING INDEX......50 INCREASING TO 90 BY 1200, THEN DECREASING TO  
50 AFTER 1600.  
CHANCE OF THUNDER...0 PERCENT.  
 
 
FORECASTER...BRIANNA BEALO  
REQUESTED BY...ZACHARY BELGE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2524110.1/GJT  
.DELDT 10/28/25  
.FORMATTERVERSION 2.0.0  
.EMAIL ZACHARY.BELGE@USDA.GOV  
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