213
FNUS76 KSTO 110035
FWSSTO

Spot Forecast for Horse...USFS
National Weather Service Sacramento CA
535 PM PDT Thu Jul 10 2025

Forecast is based on forecast start time of 1800 PDT on July 10.
If conditions become unrepresentative...contact the National Weather
Service.

...HEAT ADVISORY IN EFFECT FROM 11 AM FRIDAY TO 11 PM PDT
MONDAY...

.DISCUSSION...
Clear tonight with north winds up to 7 mph. Humidity recoveries will
be up to 46 percent, higher in elevations below 1500 feet. Hot and
dry conditions tomorrow with afternoon humidity in the teens. Winds
will shift northeast in the late morning up to 8 mph. Similar condition
are expected for Friday night and Saturday with humidity being slightly
lower.

.TONIGHT...

Sky/weather.........Clear. Haze in the evening.
Min temperature.....64-69.
Max humidity........41-46 percent.
Wind (20 ft)........
 Slope/valley.......Northwest winds 3 to 7 mph becoming north
after 2300.
 Ridgetop...........North around 11 mph.
Mixing height.......1100 ft AGL.
Transport winds.....North around 11 mph.
Chance of thunder...0 percent.

.FRIDAY...

Sky/weather.........Sunny.
Max temperature.....99-103.
Min humidity........15-19 percent.
Wind (20 ft)........
 Slope/valley.......North winds up to 5 mph in the morning
                    becoming northeast up to 8 mph after 1100.
 Ridgetop...........Northeast around 8 mph.
Mixing height.......7600 ft AGL increasing to 11400 ft AGL late in
                    the afternoon.
Transport winds.....Northeast around 8 mph.
Chance of thunder...0 percent.

.FRIDAY NIGHT...

Sky/weather.........Clear.
Min temperature.....67-71.
Max humidity........36-42 percent.
Wind (20 ft)........
 Slope/valley.......North winds 4 to 8 mph.
 Ridgetop...........North around 9 mph.
Mixing height.......1000 ft AGL.
Transport winds.....North around 9 mph.
Chance of thunder...0 percent.

.SATURDAY...

Sky/weather.........Sunny.
Max temperature.....101-105.
Min humidity........14-18 percent.
Wind (20 ft)........
 Slope/valley.......North winds up to 7 mph shifting to the
                    south after 1100.
 Ridgetop...........East around 11 mph.
Mixing height.......5100 ft AGL increasing to 11100 ft AGL late in
                    the afternoon.
Transport winds.....East around 11 mph.
Chance of thunder...0 percent.

$$
Forecaster...CM
Requested by...CD
Type of request...WILDFIRE
.TAG 2517617.2/STO
.DELDT 07/10/25
.FormatterVersion 2.0.0
.EMAIL ryan.regelin@usda.gov,casey.Dunn@usda.gov,Johnathon.Chandler@usda.gov