421
FNUS75 KSLC 122309
FWSSLC

Spot Forecast for Whitney Bear RX...USFS
National Weather Service Salt Lake City UT
409 PM MST Wed Nov 12 2025

Forecast is based on ignition time of 1700 MST on November 12.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Enhanced southwest winds will bring good clearing Thursday
as a storm system approaches from the west. That storm will split
and stay off the west coast into the weekend. That will result in
similar weather conditions Friday, largely dry with gusty
southwest winds. There will be isolated rain showers Friday
afternoon, with any precipitation being light and totals of
0.00-0.05". Winds will be lighter Saturday with dry conditions
continuing. As the storm tracks into the southwest U.S. and lifts
into Utah Saturday night into Sunday, precipitation will be more
likely. For this location, rain or rain mixed with snow Sunday
afternoon will transition to all snow Sunday night. Models yield a
high probability for wetting precipitation from this storm
system, but there is lower confidence on details.

.TONIGHT...

Sky/weather.........Mostly cloudy (80-90 percent cloud cover) then
                    becoming mostly clear (20-30 percent cloud
                    cover).
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of lightning.0 percent.
Min temperature.....34-36.
Max humidity........60-65 percent.
Wind (20 ft)........Southwest winds 5-10 mph.
Mixing height.......900 ft AGL.
Transport winds.....Southwest 17 to 20 mph.

.THURSDAY...

Sky/weather.........Mostly sunny (15-25 percent cloud cover).
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of lightning.0 percent.
Max temperature.....51-53.
Min humidity........25-30 percent.
Wind (20 ft)........Southwest winds 6-12 mph. Gusts up to 25 mph
                    after 9 a.m.
Mixing height.......5500 ft AGL.
   Climatology......40-50th Percentile.
Transport winds.....Southwest 25 to 30 mph.
Clearing index......1000+.

.THURSDAY NIGHT...

Sky/weather.........Mostly clear (20-30 percent cloud cover).
CWR.................0 percent.
Chance of pcpn......20 percent.
Chance of lightning.0 percent.
Min temperature.....36-38.
Max humidity........60-65 percent.
Wind (20 ft)........South winds 9-15 mph with gusts to around 25
                    mph.
Mixing height.......1000 ft AGL.
Transport winds.....Southwest around 25 mph.

$$
Forecaster...Wilson
Requested by...Jason Bullough
Type of request...PRESCRIBED
.TAG 2525544.1/SLC
.DELDT 11/12/25
.FormatterVersion 2.0.0
.EMAIL Randall.danielson@usda.gov,Jason.bullough@usda.gov,Riley.Bergseng@usda.gov