933
FNUS75 KSLC 130640
FWSSLC

Spot Forecast for Utah lake RX...Utah forestry fire and state lands
National Weather Service Salt Lake City UT
1140 PM MST Wed Nov 12 2025

Forecast is based on ignition time of 0000 MST on November 13.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Dry and stable conditions will persist at the burn
site on Thursday under the influence of high pressure. There will
be a slight increase in the flow aloft, but overall winds will
remain generally light and terrain driven under the inversion,
combining with the stable airmass to produce fair to poor mixing.
Moisture will increase Saturday ahead of a storm system moving
across the area Sunday. Unsettled conditions will continue into
early next week.

.REST OF TONIGHT...

Sky/weather.........Partly cloudy (40-50 percent cloud cover).
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of lightning.0 percent.
Min temperature.....44-48.
Max humidity........40-44 percent.
Wind (20 ft)........Downslope/downvalley winds 3-7 mph.
Mixing height.......800 ft AGL.
Transport winds.....Southeast winds 5-10 mph.

.THURSDAY...

Sky/weather.........Partly cloudy (30-40 percent cloud cover).
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of lightning.0 percent.
Max temperature.....66-70.
Min humidity........20-24 percent.
Wind (20 ft)........Upslope/upvalley winds 3-7 mph.
Mixing height.......1600 ft AGL.
   Climatology......10-20th Percentile.
Transport winds.....Southeast winds 5-10 mph.
Clearing index......210.

.THURSDAY NIGHT...

Sky/weather.........Partly cloudy (30-40 percent cloud cover).
                    Slight chance of rain early in the morning.
CWR.................0 percent.
Chance of pcpn......20 percent.
Chance of lightning.0 percent.
Min temperature.....46-50.
Max humidity........42-46 percent.
Wind (20 ft)........Downslope/downvalley winds 3-7 mph.
Mixing height.......800 ft AGL.
Transport winds.....Southeast winds 5-10 mph.

$$
Forecaster...Traphagan
Requested by...Janik Sundberg
Type of request...PRESCRIBED
.TAG 2525525.3/SLC
.DELDT 11/13/25
.FormatterVersion 2.0.0
.EMAIL jsundberg1@utah.gov