881
FNUS76 KSTO 090201
FWSSTO

Spot Forecast for Flat Incident...CAL FIRE
National Weather Service Sacramento CA
701 PM PDT Sat Aug 8 2026

Forecast is based on forecast start time of 0700 PDT on August 09.
If conditions become unrepresentative...contact the National Weather
Service.

...HEAT ADVISORY IN EFFECT UNTIL 10 PM PDT SUNDAY...

.DISCUSSION...
Hot and dry conditions are expected to continue through Sunday,
then high temperatures gradually trend lower through the week. A
Heat Advisory remains in effect through 10pm Sunday, due to triple
digit highs and little overnight temperature relief. Winds Sunday
start light from the east then shift to the southwest in the
afternoon up to 5 mph, with gusts to 12 mph, then steadily
decrease in the evening, becoming light downslope/downcanyon
overnight. A similar trend in the winds is expected for Monday.
Overnight humidity recovery tonight and Monday night will be poor,
around 40 percent, with day-time humidity dropping into the upper
teens by late afternoon.


.SUNDAY...

Sky/weather.........Sunny.
Max temperature.....98-100.
Min humidity........17-19 percent.
Wind (20 ft)........
 Slope/valley.......Light winds becoming southwest 2 to 5 mph in
                    the afternoon with gusts up to 12 mph in the
                    mid-afternoon.
 Ridgetop...........Southwest around 11 mph.
Mixing height.......6500 ft AGL.
Transport winds.....Southwest around 7 mph.
CWR.................0 percent.
Chance of thunder...0 percent.

.SUNDAY NIGHT...

Sky/weather.........Clear.
Min temperature.....66-70.
Max humidity........38-42 percent.
Wind (20 ft)........
 Slope/valley.......Light winds.
 Ridgetop...........Southeast around 10 mph.
Mixing height.......300 ft AGL.
Transport winds.....Southeast around 7 mph.
CWR.................0 percent.
Chance of thunder...0 percent.

.MONDAY...

Sky/weather.........Sunny.
Max temperature.....92-96.
Min humidity........16-20 percent.
Wind (20 ft)........
 Slope/valley.......Light winds becoming southwest up to 5 mph in
                    the afternoon with gusts to 14 mph in the
                    mid-afternoon.
 Ridgetop...........Southwest around 13 mph.
Mixing height.......5900 ft AGL.
Transport winds.....South around 10 mph.
CWR.................0 percent.
Chance of thunder...0 percent.

$$
Forecaster...EK
Requested by...Morgan Moore
Type of request...WILDFIRE
.TAG 2619268.0/STO
.DELDT 08/08/26
.FormatterVersion 2.0.0
.EMAIL morgan.moore@fire.ca.gov