600  
FNUS75 KSLC 091646  
FWSSLC  
 
SPOT FORECAST FOR ESCALANTE CE PILES...USFS  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
946 AM MST TUE DEC 9 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 MST ON DECEMBER 10.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
CONDITIONS WILL BE LARGELY UNCHANGED OVER THE NEXT  
SEVERAL DAYS, WITH CONTINUED LIGHT, NORTHWESTERLY FLOW. CLEARING  
INDEX WILL REMAIN WELL UNDER 500 GIVEN STABLE CONDITIONS ACROSS  
THE REGION...PERHAPS LASTING THROUGH THE NEXT 7 DAYS. A WEAK WAVE  
COULD CROSS THE AREA ON TUESDAY WHICH MAY PROMOTE BETTER MIXING,  
BUT OTHERWISE, HIGH PRESSURE WILL DOMINATE THE PATTERN. ALSO OF  
NOTE IN THE NEAR-TERM, WINDS ON WEDNESDAY BETWEEN ROUGHLY  
1000-1400 COULD BRIEFLY TURN LIGHT AND SOUTHERLY AROUND 3-5 MPH  
BEFORE RETURNING TO NORTHWESTERLY (40% CHANCE OF OCCURRENCE).  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (0-10 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....48-51.  
MIN HUMIDITY........35-38 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 4-8 MPH.  
MIXING HEIGHT.......1900 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
TRANSPORT WINDS.....NORTH AROUND 16 MPH.  
CLEARING INDEX......220.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........CLEAR (0-10 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....31-34.  
MAX HUMIDITY........50-53 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 5-10 MPH.  
MIXING HEIGHT.......200 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 12 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....50-53.  
MIN HUMIDITY........34-37 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 4-8 MPH.  
MIXING HEIGHT.......1900 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
TRANSPORT WINDS.....NORTHWEST 10 TO 12 MPH.  
CLEARING INDEX......190.  
 

 
FORECASTER...CUNNINGHAM  
REQUESTED BY...SARAH JORGENSON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2527272.0/SLC  
.DELDT 12/09/25  
.FORMATTERVERSION 2.0.0  
.EMAIL SARAH.JORGENSON@USDA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab UT Page
The Nexlab ID Page
The Nexlab WY Page Main Text Page