Spot Forecast
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
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794
FNUS75 KSLC 191153
FWSSLC
Spot Forecast for Moonlake Piles...USFS
National Weather Service Salt Lake City UT
453 AM MST Wed Nov 19 2025
Forecast is based on ignition time of 0800 MST on November 19.
If conditions become unrepresentative...contact the National Weather
Service.
.DISCUSSION...A storm system will track across the Desert
Southwest through Thursday. Though the vast majority of the
precipitation will be over southern Utah, there will be a chance
of snow at the burn over the next couple of days. Any
accumulations will be light. With light transport winds and low
mixing heights, clearing indices will be well below 500 over the
next few days.
.REST OF TODAY...
Sky/weather.........Mostly cloudy (80-90 percent cloud cover).
Slight chance of rain and snow early in the
morning, then chance of rain and snow late in
the morning. Slight chance of rain and snow
late in the afternoon.
CWR.................5 percent.
Chance of pcpn......30 percent.
Chance of lightning.5 percent.
Max temperature.....40-44.
Min humidity........72-76 percent.
Wind (20 ft)........Upslope/upvalley winds 3-7 mph.
Mixing height.......3200 ft AGL.
Climatology......20-30th Percentile.
Transport winds.....South winds 5-10 mph.
Clearing index......190.
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85 percent cloud cover).
Chance of rain and snow.
CWR.................10 percent.
Chance of pcpn......30 percent.
Chance of lightning.0 percent.
Min temperature.....28-32.
Max humidity........96-100 percent.
Wind (20 ft)........Downslope/downvalley winds up to 5 mph.
Mixing height.......1700 ft AGL.
Transport winds.....Southeast winds 5-10 mph.
.THURSDAY...
Sky/weather.........Mostly cloudy (75-85 percent cloud cover).
Chance of snow through the day. Slight chance
of rain late in the morning, then chance of
rain late in the afternoon.
CWR.................15 percent.
Chance of pcpn......50 percent.
Chance of lightning.10 percent.
Max temperature.....40-44.
Min humidity........72-76 percent.
Wind (20 ft)........Upslope/upvalley winds 3-7 mph.
Mixing height.......3200 ft AGL.
Climatology......20-30th Percentile.
Transport winds.....East winds 5-10 mph.
Clearing index......310.
$$
Forecaster...Traphagan
Requested by...Matthew Petty
Type of request...PRESCRIBED
.TAG 2526149.0/SLC
.DELDT 11/19/25
.FormatterVersion 2.0.0
.EMAIL Matthew.Petty@usda.gov