160  
FNUS75 KSLC 161106  
FWSSLC  
 
SPOT FORECAST FOR NORTH SLOPE PILE RX...USFS  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
506 AM MDT FRI OCT 16 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0532 MDT ON OCTOBER 16.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
HIGH PRESSURE BUILDS OVER THE AREA TODAY, BRINGING WARMING  
TEMPERATURES AND DRY CONDITIONS. SKIES WILL BE CLEAR UNDER THE  
INFLUENCE OF HIGH PRESSURE ALONGSIDE LIGHT, DIURNALLY DRIVEN WINDS  
ACROSS THE LANDSCAPE. COOL TEMPERATURES AND MODEST OVERNIGHT  
HUMIDITY RECOVERY WILL GIVE WAY TO WARMER AND DRIER CONDITIONS ON  
SATURDAY AS HIGH PRESSURE REMAINS IN PLACE. THAT SAID, CLEARING  
WILL BE LESS THAN IDEAL DUE TO LOW MIXING HEIGHTS AND RELATIVELY  
SLOW TRANSPORT WINDS.  
   
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.....53-56.  
MIN HUMIDITY........AROUND 30 PERCENT.  
WIND (20 FT)........TERRAIN DRIVEN 4-7 MPH.  
MIXING HEIGHT.......2800 FT AGL (20-30TH PERCENTILE).  
TRANSPORT WINDS.....SOUTHEAST 10 TO 14 MPH.  
CLEARING INDEX......275.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.....30-32.  
MAX HUMIDITY........50-60 PERCENT.  
WIND (20 FT)........TERRAIN DRIVEN 5-8 MPH.  
TRANSPORT WINDS.....SOUTH 7 TO 10 MPH.  
   
SATURDAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....57-60.  
MIN HUMIDITY........20-22 PERCENT.  
WIND (20 FT)........TERRAIN DRIVEN 4-8 MPH.  
MIXING HEIGHT.......4600 FT AGL (30-40TH PERCENTILE).  
TRANSPORT WINDS.....SOUTHWEST 12 TO 13 MPH.  
CLEARING INDEX......450.  
 
 
FORECASTER...WEBBER  
REQUESTED BY...FOREST SERVICE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2623531.5/SLC  
.DELDT 10/16/26  
.FORMATTERVERSION 2.0.0  
.EMAIL SOLENA.PROBERT@USDA.GOV  
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