131  
FNUS75 KSLC 031252  
FWSSLC  
 
SPOT FORECAST FOR YELLOWPINE PILES RX WZ-ASF...USFS  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
652 AM MDT SAT OCT 3 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0730 MDT ON OCTOBER 03.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
HIGH PRESSURE REMAINS THE DOMINANT FEATURE ACROSS  
THE AREA THROUGH MONDAY, KEEPING DRY AND STABLE CONDITIONS IN  
PLACE THROUGH THIS PERIOD. DESPITE RELATIVELY LIGHT WINDS THIS  
WEEKEND, MIXING REMAINS GOOD. A WEAK WEATHER SYSTEM IS ON TRACK  
TO GRAZE NORTHERN UTAH LATE MONDAY INTO TUESDAY, WITH INCREASING  
NORTHWESTERLY FLOW ALOFT RESULTING IN EXCELLENT MIXING. THIS  
SYSTEM WILL ALSO BRING A SLIGHT (15 TO 20 PERCENT) CHANCE FOR  
SHOWERS AND STORMS TO IMPACT THE AREA LATE MONDAY NIGHT INTO  
TUESDAY MORNING, THOUGH PRECIPITATION ACCUMULATION WILL BE  
MINIMAL.  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF LIGHTNING.1 PERCENT.  
MAX TEMPERATURE.....74-76.  
MIN HUMIDITY........24-26 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 3 TO 8 MPH BECOMING SOUTH 5 TO  
8 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......8200 FT AGL (50-60TH PERCENTILE).  
TRANSPORT WINDS.....NORTHWEST AROUND 9 MPH BECOMING WEST AROUND 10  
MPH IN THE AFTERNOON.  
CLEARING INDEX......800.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF LIGHTNING.1 PERCENT.  
MIN TEMPERATURE.....50-52.  
MAX HUMIDITY........41-43 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 2 TO 4 MPH BECOMING NORTH 2 TO  
5 MPH IN THE LATE EVENING AND OVERNIGHT.  
MIXING HEIGHT.......600 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 7 MPH BECOMING NORTH AROUND 6  
MPH OVERNIGHT.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF LIGHTNING.3 PERCENT.  
MAX TEMPERATURE.....75-77.  
MIN HUMIDITY........24-26 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 2 TO 5 MPH BECOMING SOUTHWEST 5  
TO 9 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......8900 FT AGL (60-70TH PERCENTILE).  
TRANSPORT WINDS.....WEST 7 TO 13 MPH.  
CLEARING INDEX......980.  
 

 
FORECASTER...WHITLAM  
REQUESTED BY...KANAAN NEALLEY  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2622750.5/SLC  
.DELDT 10/03/26  
.FORMATTERVERSION 2.0.0  
.EMAIL KANAAN.NEALLEY@USDA.GOV,RYAN.CROW@USDA.GOV,BRYAN.HUGHES@USDA.GOV  
 
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