398  
FNUS75 KSLC 202050  
FWSSLC  
 
SPOT FORECAST FOR SAWMILL...CCIFC  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
250 PM MDT SAT JUN 20 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1530 MDT ON JUNE 20.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
FIRE WEATHER CONDITIONS WILL REMAIN ELEVATED THROUGH  
THIS EVENING AND INTO THE OVERNIGHT HOURS AHEAD OF AN APPROACHING  
COLD FRONT. GUSTY SOUTHWEST WINDS WILL KEEP THE AREA FAIRLY WELL  
MIXED, WITH RH REMAINING IN THE TEENS THROUGH MIDNIGHT. THIS FRONT  
WILL CROSS THE AREA LATE TONIGHT, AROUND 0300, SHIFTING WINDS  
TO THE NORTHWEST AND ALLOWING FOR A SLIGHT INCREASE IN RH.  
 
HIGH PRESSURE WILL BUILD OVER THE AREA SUNDAY, MAINTAINING HOT  
AND VERY DRY CONDITIONS. NORTH WINDS WILL REMAIN THROUGH THE  
MORNING, BEFORE AFTERNOON MIXING SWITCHES WINDS TO THE SOUTH  
AROUND MIDDAY. HOT AND VERY DRY CONDITIONS WILL PERSIST THROUGH  
MIDWEEK.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....86-89.  
MIN HUMIDITY........7-10 PERCENT.  
WIND (20 FT)........SOUTHWEST 12-15 MPH WITH GUSTS AROUND 25 MPH.  
MIXING HEIGHT.......11400 FT AGL (80-90TH PERCENTILE).  
TRANSPORT WINDS.....SOUTHWEST AROUND 20 MPH.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY 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........25-29 PERCENT.  
WIND (20 FT)........SOUTHWEST 12-15 MPH WITH GUSTS AROUND 25 MPH  
IN THE EVENING BECOMING NORTHWEST 4-9 MPH  
AROUND 0300.  
MIXING HEIGHT.......10800 FT AGL DECREASING TO 500 FT AGL  
AFTER 0300.  
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.  
   
SUNDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....AROUND 90.  
MIN HUMIDITY........6-9 PERCENT.  
WIND (20 FT)........NORTHWEST 4-9 MPH BECOMING NORTH-NORTHEAST  
3-7 MPH AROUND 0900, THEN SWITCHING TO SOUTH  
8-12 MPH EARLY IN THE AFTERNOON.  
MIXING HEIGHT.......12500 FT AGL (80-90TH PERCENTILE).  
TRANSPORT WINDS.....NORTH AROUND 10 MPH BECOMING SOUTHWEST AROUND  
15 MPH IN THE AFTERNOON.  
 
 
FORECASTER...SEAMAN  
REQUESTED BY...BRODIE VEATER  
TYPE OF REQUEST...WILDFIRE  
.TAG 2615831.1/SLC  
.DELDT 06/20/26  
.FORMATTERVERSION 2.0.0  
.EMAIL UTCDC@FIRENET.GOV,ZKUNZ@BLM.GOV  
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