900  
FNUS75 KSLC 261311  
FWSSLC  
 
SPOT FORECAST FOR STOOKEY...BLM  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
711 AM MDT SUN JUL 26 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0700 MDT ON JULY 27.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..HEAT ADVISORY IN EFFECT UNTIL MIDNIGHT MDT MONDAY NIGHT
 
 
   
DISCUSSION
 
HOT AND MOSTLY DRY CONDITIONS PREVAIL THROUGH  
MONDAY. WINDS REMAIN GENERALLY LIGHT AND TERRAIN DRIVEN, WITH  
GUSTS TO 20-25 MPH ALONG RIDGELINES. THERE IS A SLIGHT CHANCE FOR  
ISOLATED HIGH- BASED THUNDERSTORMS TO IMPACT THE FIRE BETWEEN  
1400-1700 ON MONDAY, WITH POTENTIAL TO PRODUCE LIGHTNING AND  
GUSTY AND ERRATIC OUTFLOW WINDS TO 40 MPH THROUGH THIS PERIOD.  
THIS WILL CREATE A CONDITIONAL ELEVATED FIRE WEATHER THREAT GIVEN  
RELATIVE HUMIDITY NEAR CRITICALLY DRY LEVELS.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT CLOUD COVER).  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON.  
CWR.................0 PERCENT.  
CHANCE OF PCPN......10 PERCENT.  
CHANCE OF LIGHTNING.13 PERCENT.  
MAX TEMPERATURE.....AROUND 90.  
MIN HUMIDITY........18-21 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 8 TO 12 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS IN THE  
AFTERNOON.  
MIXING HEIGHT.......13200 FT AGL (90-95TH PERCENTILE).  
TRANSPORT WINDS.....SOUTHWEST AROUND 13 MPH.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF LIGHTNING.3 PERCENT.  
MIN TEMPERATURE.....70-73.  
MAX HUMIDITY........33-36 PERCENT.  
WIND (20 FT)........WEST WINDS 7 TO 9 MPH BECOMING TERRAIN DRIVEN 6 TO  
9 MPH OVERNIGHT.  
MIXING HEIGHT.......12100 FT AGL DECREASING TO 500 FT AGL OVERNIGHT.  
TRANSPORT WINDS.....WEST AROUND 12 MPH BECOMING SOUTHEAST AROUND 9  
MPH OVERNIGHT.  
 

 
FORECASTER...WHITLAM  
REQUESTED BY...KATHRYN GULLEY  
TYPE OF REQUEST...WILDFIRE  
.TAG 2618275.0/SLC  
.DELDT 07/26/26  
.FORMATTERVERSION 2.0.0  
.EMAIL KATHRYN_GULLEY@FIRENET.GOV  
 
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