736
FNUS75 KSLC 301927
FWSSLC

Spot Forecast for D4 Piles...US Forest Service
National Weather Service Salt Lake City UT
1227 PM MST Sun Nov 30 2025

Forecast is based on ignition time of 1000 MST on December 01.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...An early winter storm system currently crossing the area
will shift east and downstream tonight allowing clearing conditions
Monday. Stability is expected to build rapidly as this occurs limiting
clearing potential with values only maxing out to around 200 during
the afternoon hours. A net increase in transport winds on Tuesday is
expected to improve ventilation potential, and expect clearing to rise
slightly above 500 late morning through the afternoon.

.MONDAY...

Sky/weather.........Mostly sunny (0-10 percent cloud cover).
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of lightning.0 percent.
Max temperature.....27-29.
Min humidity........46-48 percent.
Wind (20 ft)........Northwest winds 4-10 mph.
Mixing height.......2000 ft AGL.
   Climatology......20-30th Percentile.
Transport winds.....North around 13 mph.
Clearing index......200.

.TUESDAY...

Sky/weather.........Partly cloudy (30-40 percent cloud cover).
CWR.................0 percent.
Chance of pcpn......10 percent.
Chance of lightning.0 percent.
Max temperature.....32-34.
Min humidity........37-39 percent.
Wind (20 ft)........West winds 5-8 mph.
Mixing height.......2600 ft AGL.
   Climatology......20-30th Percentile.
Transport winds.....West around 8 mph becoming around 21 mph in the
                    afternoon.
Clearing index......550.

$$
Forecaster...Merrill
Requested by...Shane Woolsey
Type of request...PRESCRIBED
.TAG 2526687.0/SLC
.DELDT 11/30/25
.FormatterVersion 2.0.0
.EMAIL shane.woolsey@usda.gov