453
FNUS76 KSTO 101046
FWSSTO

Spot Forecast for Gianelli Fire...USFS
National Weather Service Sacramento CA
246 AM PST Mon Nov 10 2025

Forecast is based on forecast start time of 0600 PST on November 10.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Mostly sunny and clear skies will continue to prevail at the burn
site the next few days. Expect today`s winds to match closely to
observations sent, as upper level high pressure will continue over
the region through Wednesday morning. By Wednesday night, early Thursday
morning an Atmospheric River will enter the area and bring widespread
rain, mountain snow, isolated thunderstorms, breezy winds, and cooler
temperatures.

Precipitation will begin as mostly rain Wednesday night/Thursday morning
then transition to mostly snow by early Thursday afternoon. Snow totals
have increased to around 12 to 20" inches at the burn site, along with
around 2-3" inches of rain through Friday. Gusty winds expected as well
on Thursday, as primary front pushes through the higher elevations. Wind
gusts up to 35 mph from the south-southwest. Around a 10% chance of a
thunderstorm exists on Thursday as well.

.TODAY...

Sky/weather.........Partly sunny.
Max temperature.....61-65.
Min humidity........28-32 percent.
Wind (20 ft)........
 Slope/valley.......Southeast winds 5 to 7 mph shifting to the west
                    up to 5 mph in the afternoon.
 Ridgetop...........Southwest around 6 mph.
Mixing height.......2500 ft AGL.
Transport winds.....Southwest around 6 mph.
CWR.................0 percent.
Chance of thunder...1 percent.

.TONIGHT...

Sky/weather.........Mostly cloudy.
Min temperature.....41-45.
Max humidity........39-43 percent.
Wind (20 ft)........
 Slope/valley.......East winds 5 to 6 mph.
 Ridgetop...........Southeast around 6 mph.
Mixing height.......100 ft AGL.
Transport winds.....Southeast around 6 mph.
CWR.................0 percent.
Chance of thunder...1 percent.

.VETERANS DAY...

Sky/weather.........Partly sunny.
Max temperature.....58-62.
Min humidity........26-30 percent.
Wind (20 ft)........
 Slope/valley.......Southeast winds 5 to 6 mph shifting to the
                    southwest in the afternoon.
 Ridgetop...........South around 7 mph.
Mixing height.......3200 ft AGL.
Transport winds.....South around 7 mph.
CWR.................0 percent.
Chance of thunder...2 percent.

.FORECAST DAYS 3 THROUGH 5...
.WEDNESDAY...
Mostly cloudy. Chance of showers. Lows in the lower 40s. Highs in
the lower 50s. South winds around 9 mph.
.THURSDAY...
Colder. Showers and snow showers. Lows in the lower 30s. Highs in
the upper 30s. South winds around 16 mph.
.FRIDAY...
Snow showers. Lows around 19. Highs in the lower 30s. Southwest
winds around 7 mph.

$$
Forecaster...DA
Requested by...Charles Daniel
Type of request...WILDFIRE
.TAG 2525452.1/STO
.DELDT 11/10/25
.FormatterVersion 2.0.0
.EMAIL charles.daniel@usda.gov