National Weather Service Forecast for: Placerville CA
Issued by: National Weather Service Sacramento, CA
Updated: 9:49 am PDT Sep 25, 2023

Placerville
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 74. Southwest wind 8 to 10 mph.
Mostly Sunny
Tonight

Tonight: Mostly clear, with a low around 52. Southwest wind 5 to 8 mph becoming calm.
Mostly Clear
Tuesday

Tuesday: Mostly sunny, with a high near 74. East wind 5 to 8 mph becoming west in the afternoon.
Mostly Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 52. West wind 5 to 7 mph becoming light and variable  in the evening.
Clear
Wednesday

Wednesday: Sunny, with a high near 78. Light and variable wind becoming west northwest 5 to 9 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Clear, with a low around 53.
Clear
Thursday

Thursday: Sunny, with a high near 77.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 53.
Mostly Clear
Friday

Friday: Sunny, with a high near 74.
Sunny
Hi 74 °F Lo 52 °F Hi 74 °F Lo 52 °F Hi 78 °F Lo 53 °F Hi 77 °F Lo 53 °F Hi 74 °F

 

This Afternoon
 
Mostly sunny, with a high near 74. Southwest wind 8 to 10 mph.
Tonight
 
Mostly clear, with a low around 52. Southwest wind 5 to 8 mph becoming calm.
Tuesday
 
Mostly sunny, with a high near 74. East wind 5 to 8 mph becoming west in the afternoon.
Tuesday Night
 
Clear, with a low around 52. West wind 5 to 7 mph becoming light and variable in the evening.
Wednesday
 
Sunny, with a high near 78. Light and variable wind becoming west northwest 5 to 9 mph in the afternoon.
Wednesday Night
 
Clear, with a low around 53.
Thursday
 
Sunny, with a high near 77.
Thursday Night
 
Mostly clear, with a low around 53.
Friday
 
Sunny, with a high near 74.
Friday Night
 
Mostly clear, with a low around 49.
Saturday
 
Mostly sunny, with a high near 67.
Saturday Night
 
Mostly clear, with a low around 49.
Sunday
 
Mostly sunny, with a high near 70.

 

Forecast from NOAA-NWS for Placerville CA.


NWS Local Northern CA. Outlook Discussion


000
FXUS66 KSTO 251000
AFDSTO

Area Forecast Discussion
National Weather Service Sacramento CA
300 AM PDT Mon Sep 25 2023

.Synopsis...
Cool, below normal temperatures persist across interior NorCal.
Rain chances increase north of I-80 today into Tuesday, with
gusty southerly winds this afternoon. Dry and milder weather
returns mid-week.

&&

.Discussion...
Partly cloudy skies cover the region early this morning. Southerly
surface pressure gradient is beginning to tighten ahead of the
approaching front, and a few gusts around 20-30 mph are already
occurring across the northern mountains and foothills. Current
temperatures are similar to 24 hours ago and are in the mid 50s to
mid 60s across the Central Valley, and in the 40s and 50s over the
mountains.

Models continue to back off on QPF across the northern half of the
forecast area as the incoming Pacific frontal system quickly
weakens when it moves inland later today into early Tuesday as
upper support lifts northeast of the region. Latest forecast
amounts are less than 0.25" over the Sierra/Cascades north of
I-80 and up to 0.25" over the northern half of the Sacramento
Valley. Looks like the higher amounts will be limited to the
mountains of Shasta County where 0.50" to 1.25" will be possible.

In addition to bringing some rain, southerly wind gusts of 25-35
mph will be possible over the northern Sacramento Valley later
this afternoon into early this evening. A little stronger
southwest wind gusts are likely over the Sierra crest.

Dry weather returns by Tuesday afternoon, and milder temperatures
are expected through mid-week with valley highs returning to the
lower to mid 80s.

&&

.EXTENDED DISCUSSION (Friday THROUGH Monday)...
Model differences exist with track of large upper low at end of
the week as it digs into Great Basin over the weekend. This leads
uncertainty with amount of associated precip over the CWA. NBM
limits precip to mainly the Sierra Nevada over the weekend. Models
diverge even more on Monday with synoptic pattern but various
solutions showing dry weather. Below normal high temperatures
expected through the extended forecast period.

&&

.AVIATION...
VFR conditions over interior NorCal til 00z Tue, then areas
MVFR/IFR possible N of I-80 in precip. In Sac Vly/Delta, areas of
S-SW sfc wind 15-25 kts aft 18z.

&&

.STO WATCHES/WARNINGS/ADVISORIES...None.

&&

$$
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