019  
FNUS75 KSLC 101010  
FWSSLC  
 
SPOT FORECAST FOR GAP...RICHFIELD INTERAGENCY FIRE CENTER  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
410 AM MDT THU JUL 10 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 MDT ON JULY 10.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
A WEAK COLD FRONT PASSED THROUGH THE AREA EARLY THURSDAY  
MORNING. BEHIND THE FRONT, NORTHWEST FLOW WILL BE IN PLACE THROUGH THE  
DAY THURSDAY, COMPARED TO THE SOUTHWEST FLOW THAT WAS IN PLACE ON  
WEDNESDAY. TEMPERATURES WILL BE A COUPLE OF DEGREES COOLER ON THURSDAY  
BEHIND THE FRONT, WITH LITTLE TO NO INCREASE IN HUMIDITY. FRIDAY  
THROUGH THE WEEKEND, TEMPERATURES WILL SLOWLY RISE AS A RIDGE OF HIGH  
PRESSURE GRADUALLY BUILDS INTO THE GREAT BASIN. THIS WILL PROMOTE A  
CONTINUATION OF DRY CONDITIONS WITH INCREASINGLY POOR OVERNIGHT RH  
RECOVERY. FRIDAY INTO EARLY NEXT WEEK, WINDS WILL LARGELY BE TERRAIN-  
DRIVEN.  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....AROUND 90.  
MIN HUMIDITY........11-13 PERCENT.  
WIND (20 FT)........WEST WINDS 5-11 MPH BECOMING NORTHWEST AROUND 1100 AND INCREASING TO  
7-15 MPH.  
MIXING HEIGHT.......9500 FT AGL.  
CLIMATOLOGY......60-70TH PERCENTILE.  
TRANSPORT WINDS.....WEST 14 TO 17 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.....57-59.  
MAX HUMIDITY........31-33 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 6-13 MPH THROUGH 2200, THEN BECOMING  
DOWNSLOPE/DOWNVALLEY 4-9 MPH.  
MIXING HEIGHT.......1100 FT AGL.  
TRANSPORT WINDS.....NORTHWEST AROUND 17 MPH BECOMING NORTH AROUND 8  
MPH OVERNIGHT.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....91-93.  
MIN HUMIDITY........10-12 PERCENT.  
WIND (20 FT)........DOWNSLOPE/DOWNVALLEY WINDS 4-9 MPH BECOMING NORTHWEST 7-11  
MPH AROUND 1100 WITH GUSTS TO AROUND 18 MPH IN THE  
AFTERNOON.  
MIXING HEIGHT.......12800 FT AGL.  
CLIMATOLOGY......80-90TH PERCENTILE.  
TRANSPORT WINDS.....NORTH AROUND 7 MPH BECOMING WEST AROUND 17 MPH  
IN THE AFTERNOON.  
 

 
FORECASTER...ADESMET  
REQUESTED BY...HAYDEN BOND  
TYPE OF REQUEST...WILDFIRE  
.TAG 2517717.0/SLC  
.DELDT 07/10/25  
.FORMATTERVERSION 2.0.0  
.EMAIL UTRFC@FIRENET.GOV  
 
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