155  
FNUS75 KSLC 211306  
FWSSLC  
 
SPOT FORECAST FOR POCKETS PILES...USFS  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
706 AM MDT WED OCT 21 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 MDT ON OCTOBER 21.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
MOISTURE WILL INCREASE OVER THE BURN AREA TODAY AS OUR  
NEXT STORM SYSTEM BEGINS TO MOVE INTO THE REGION. AS OF 0630,  
RAIN SHOWERS ARE ALREADY MOVING OVER THE BURN UNIT, WITH ACTIVITY  
EXPECTED TO CONTINUE THROUGH THE REMAINDER OF THE DAY. WITH  
SHOWERS EXPECTED OVER THE BURN AREA THROUGHOUT THE DAY AND  
INCREASING MOISTURE, WETTING RAIN IN A NEAR CERTAINTY TODAY. WINDS  
WILL BE MAINTAINED OUT OF THE SOUTH THE SOUTHEAST THROUGH THE  
DAY, WITH PASSING SHOWERS BRINGING POTENTIAL FOR GUSTY AND ERRATIC  
OUTFLOW WINDS. A HIGH CHANCE FOR RAIN SHOWERS WILL PERSIST THROUGH  
THE OVERNIGHT HOURS AND THROUGH THE FIRST HALF OF THURSDAY.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (85-95 PERCENT CLOUD COVER).  
RAIN SHOWERS THROUGH THE DAY WITH A CHANCE  
OF THUNDERSTORMS.  
CWR.................90 PERCENT.  
CHANCE OF PCPN......100 PERCENT.  
CHANCE OF LIGHTNING.25 PERCENT.  
MAX TEMPERATURE.....42-44.  
MIN HUMIDITY........98-100 PERCENT.  
WIND (20 FT)........SOUTH WINDS 7 TO 14 MPH. GUSTY OUTFLOW WINDS  
POSSIBLE NEAR THUNDERSTORMS.  
MIXING HEIGHT.......2500 FT AGL (20-30TH PERCENTILE).  
TRANSPORT WINDS.....SOUTH 16 TO 17 MPH.  
CLEARING INDEX......380.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT CLOUD COVER). RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.  
CWR.................80 PERCENT.  
CHANCE OF PCPN......90 PERCENT.  
CHANCE OF LIGHTNING.18 PERCENT.  
MIN TEMPERATURE.....37-39.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 7 TO 15 MPH. GUSTY OUTFLOW  
WINDS NEAR THUNDERSTORMS.  
TRANSPORT WINDS.....SOUTHEAST 14 TO 16 MPH.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (85-95 PERCENT CLOUD COVER).  
RAIN SHOWERS THROUGH THE DAY WITH A CHANCE OF  
THUNDERSTORMS.  
CWR.................95 PERCENT.  
CHANCE OF PCPN......100 PERCENT.  
CHANCE OF LIGHTNING.36 PERCENT.  
MAX TEMPERATURE.....43-45.  
MIN HUMIDITY........95-97 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 9 TO 15 MPH. GUSTY OUTFLOW  
WINDS POSSIBLE NEAR THUNDERSTORMS.  
MIXING HEIGHT.......3100 FT AGL (30-40TH PERCENTILE).  
TRANSPORT WINDS.....SOUTH 18 TO 22 MPH.  
CLEARING INDEX......590.  
 
 
FORECASTER...WEBBER  
REQUESTED BY...SARAH JORGENSON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2624002.2/SLC  
.DELDT 10/21/26  
.FORMATTERVERSION 2.0.0  
.EMAIL SARAH.JORGENSON@USDA.GOV  
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