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Placerville, CA Weather Forecast


NWS Forecast for Placerville CA
National Weather Service Forecast for: Placerville CA
Issued by: National Weather Service Sacramento, CA
Updated: 2:00 pm PDT Jun 19, 2026
 
Tonight

Tonight: Clear, with a low around 52. West southwest wind around 5 mph becoming calm  in the evening.
Clear
Saturday

Saturday: Sunny, with a high near 80. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunny
Saturday
Night
Saturday Night: Clear, with a low around 56. West wind around 5 mph becoming calm  in the evening.
Clear
Sunday

Sunday: Sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunny
Sunday
Night
Sunday Night: Clear, with a low around 59. West southwest wind around 5 mph becoming calm  in the evening.
Clear
Monday

Monday: Sunny, with a high near 88.
Sunny
Monday
Night
Monday Night: Clear, with a low around 62.
Clear
Tuesday

Tuesday: Sunny, with a high near 91.
Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 63.
Clear
Lo 52 °F Hi 80 °F Lo 56 °F Hi 85 °F Lo 59 °F Hi 88 °F Lo 62 °F Hi 91 °F Lo 63 °F

 

Tonight
 
Clear, with a low around 52. West southwest wind around 5 mph becoming calm in the evening.
Saturday
 
Sunny, with a high near 80. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night
 
Clear, with a low around 56. West wind around 5 mph becoming calm in the evening.
Sunday
 
Sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
 
Clear, with a low around 59. West southwest wind around 5 mph becoming calm in the evening.
Monday
 
Sunny, with a high near 88.
Monday Night
 
Clear, with a low around 62.
Tuesday
 
Sunny, with a high near 91.
Tuesday Night
 
Clear, with a low around 63.
Wednesday
 
Sunny, with a high near 93.
Wednesday Night
 
Clear, with a low around 63.
Thursday
 
Sunny, with a high near 92.
Thursday Night
 
Clear, with a low around 62.
Friday
 
Sunny, with a high near 89.

 

Forecast from NOAA-NWS for Placerville CA.

Weather Forecast Discussion
646
FXUS66 KSTO 191939
AFDSTO

Area Forecast Discussion
National Weather Service Sacramento CA
1239 PM PDT Fri Jun 19 2026

For additional details on weather and expected impacts over the
next 7 days, please visit weather.gov/sto/briefing.

.KEY MESSAGES...

 - Scattered wet and dry thunderstorms will result in critical
   fire weather conditions in Shasta County today.

 - Elevated fire weather concerns elsewhere in the mountains north
   of I-80 due to isolated showers and thunderstorms.

 - Warming trend next week with minor to moderate HeatRisk.

&&

.DISCUSSION...

Current satellite and radar has reflectivity over the northern
portions of the CWA in Shasta, Glenn, Tehama, Butte, and Plumas
counties. Observations across the area have some precipitation
reaching the surface while in other regions it is not. We have
seen reports of dry thunderstorms at times around Shasta county
over the past couple of hours. CAMS have continued to show the
main area of forcing moving further into the higher terrain as we
move into the afternoon hours. Atmospheric soundings around Shasta
County and into the southern Cascades have continued to show
inverted V structures in the lower levels for parts of the higher
turns, with only slight disagreements between models. Instability
and lift start to dwindle in the evening hours, with the threat
for thunderstorms dropping. Areas that experience the wet
thunderstorms could see up to a quarter of an inch for rainfall.

Lightning from the isolated dry thunderstorms or outside the main
precipitation cores in wet thunderstorms could create new fire
starts and may combine with strong outflow winds to cause a fire
to rapidly row. Our confidence is low on the coverage and wet vs
dry for thunderstorms. None the less, Shasta county remains in a
Red Flag Warning for critical fire weather conditions due to the
scattered dry thunderstorms. Other areas see elevated fire weather
concerns in the mountains north of I-80 where dry thunderstorm
chances are isolated. A few storms this afternoon could be on the
stronger side, bringing small hail and gusty outflow winds.

The main shortwave providing the support for thunderstorm
activity continues to move east across CA and into the Great Basin
Saturday. Lingering instability and moisture will help fuel
further chances for isolated thunderstorms around Shasta county
tomorrow afternoon and into parts of the evening hours. Confidence
is low on the coverage, the chance for isolated dry
thunderstorms, and how far south the instability reaches into
Shasta county. Elevated fire weather conditions are expected
around Shasta county tomorrow due to the threat of isolated
thunderstorms.

The upper level pattern begins to shift, and we introduce high
pressure into the area Sunday and into next week. Temperatures
warm and conditions dry out with low RH values within portions of
the Valley. Winds at this time have remained on the lower side,
but we will continue to monitor any chances for fire weather
conditions next week.

&&

.AVIATION...

VFR conditions are expected to continue through the TAF period.
There will continue to be a chance for an isolated shower or
thunderstorm around RDD and RBL through 23z this afternoon.
Otherwise, areas are seeing SKC to FEW cloud coverage. Winds from
the Delta will increase for the Sacramento sites this evening and
into the early overnight, with gusts up to 20kts. Winds overnight
go light and variable for the sites.

&&

.STO WATCHES/WARNINGS/ADVISORIES...
Red Flag Warning until 7 PM PDT this evening for Burney Basin-E.
Shasta /S. Cascades Above 3000 ft-Shasta County Foothills 1000-
3000 ft-Shasta Lake Area & 1-5 1000-3000 ft-Shasta Metro-W.
Shasta County 1000-3000 ft-W. Shasta County Above 3000 ft.

&&

$$


Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather




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