408  
FNUS75 KSLC 201245  
FWSSLC  
 
SPOT FORECAST FOR MONROE MTN PILES...FFSL CENTRAL AREA  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
545 AM MST WED NOV 20 2024  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 MST ON NOVEMBER 20.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
HIGH PRESSURE CENTERED OVERHEAD WILL BRING A  
WARMING TREND ALONG WITH INCREASED STABILITY TODAY. THIS STABLE  
AIRMASS WILL LIMIT MIXING, AND KEEP THE CLEARING INDEX WELL BELOW  
500. SIMILAR CONDITIONS CAN BE EXPECTED THURSDAY, AS THE WARMING  
TREND CONTINUES WHILE THE AIRMASS REMAINS STABLE. THIS STABLE  
AIRMASS WILL REMAIN IN PLACE THROUGH FRIDAY, BEFORE A STORM  
SYSTEM MOVES INTO THE REGION THIS WEEKEND.  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....AROUND 40.  
MIN HUMIDITY........24-26 PERCENT.  
WIND (20 FT)........SOUTH-SOUTHWEST 5-9 MPH.  
CLEARING INDEX......320.  
HAINES INDEX........4.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
LAL.................1.  
MIN TEMPERATURE.....26-28.  
MAX HUMIDITY........24-26 PERCENT.  
WIND (20 FT)........DOWNSLOPE/DOWN-DRAINAGE 2-5 MPH.  
HAINES INDEX........4.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT CLOUD COVER).  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
LAL.................1.  
MAX TEMPERATURE.....44-46.  
MIN HUMIDITY........16-18 PERCENT.  
WIND (20 FT)........SOUTHWEST 3-8 MPH.  
CLEARING INDEX......260.  
HAINES INDEX........4.  
 

 
FORECASTER...SEAMAN  
REQUESTED BY...MATT J CHRISTENSEN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2427025.0/SLC  
.DELDT 11/20/24  
.FORMATTERVERSION 2.0.0  
.EMAIL MATTCHRISTENSEN@UTAH.GOV  
 
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