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Solana Beach, California 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
NWS Forecast for Donner Summit CA
National Weather Service Forecast for: Donner Summit CA
Issued by: National Weather Service Sacramento, CA
Updated: 3:51 pm PDT Apr 15, 2025
 
This
Afternoon
This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 63. West wind around 5 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Slight Chance
T-storms

Tonight

Tonight: A 10 percent chance of showers and thunderstorms before 7pm.  Mostly cloudy, with a low around 40. Calm wind.
Slight Chance
T-storms then
Mostly Cloudy
Wednesday

Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 59. Calm wind becoming west around 6 mph in the afternoon.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Mostly Cloudy
then Chance
Showers
Wednesday
Night
Wednesday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 35. West wind around 6 mph becoming calm  in the evening.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Slight Chance
T-storms then
Partly Cloudy
Thursday

Thursday: A 20 percent chance of showers after 11am.  Mostly sunny, with a high near 53. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Slight Chance
Showers

Thursday
Night
Thursday Night: A slight chance of rain showers before 8pm, then a slight chance of snow showers between 8pm and 11pm.  Mostly clear, with a low around 28. Chance of precipitation is 20%.
Slight Chance
Rain/Snow
then Mostly
Clear
Friday

Friday: Sunny, with a high near 49.
Sunny

Friday
Night
Friday Night: Clear, with a low around 30.
Clear

Saturday

Saturday: Sunny, with a high near 57.
Sunny

Hi 63 °F Lo 40 °F Hi 59 °F Lo 35 °F Hi 53 °F Lo 28 °F Hi 49 °F Lo 30 °F Hi 57 °F

 

This Afternoon
 
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 63. West wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
 
A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 40. Calm wind.
Wednesday
 
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 59. Calm wind becoming west around 6 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 35. West wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
 
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 53. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Thursday Night
 
A slight chance of rain showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Mostly clear, with a low around 28. Chance of precipitation is 20%.
Friday
 
Sunny, with a high near 49.
Friday Night
 
Clear, with a low around 30.
Saturday
 
Sunny, with a high near 57.
Saturday Night
 
Mostly clear, with a low around 33.
Sunday
 
Sunny, with a high near 56.
Sunday Night
 
Mostly clear, with a low around 32.
Monday
 
Sunny, with a high near 56.
Monday Night
 
Mostly clear, with a low around 33.
Tuesday
 
Sunny, with a high near 56.

 

Forecast from NOAA-NWS for Donner Summit CA.

Weather Forecast Discussion
129
FXUS66 KSTO 152042
AFDSTO

Area Forecast Discussion
National Weather Service Sacramento CA
142 PM PDT Tue Apr 15 2025


.Discussion...

.Synopsis...
Upper low pressure system will bring a 15% to 30% chance of
mountain (mainly crest) showers and thunderstorms through
Thursday, best chance on Wednesday. Expect some breezy conditions
north Valley Friday otherwise temperatures will be seasonable this
weekend in the lower to mid 70s warming to the upper 70s by early
next week.
.Key Messages...

* Except for isolated minor impacts from a 15% to 25% of mountain
  thunderstorms this evening and again on Wednesday...little to
  no impacts expects expected through early next week.

* A few thunderstorms may produce locally heavy rain this
  afternoon and again on Wednesday...but chance of that is low in
  the 15 to 30% range.

* Friday:

-Probability of northerly Wind Gusts > 30 mph:
       -Friday: 40-80%, highest along and west of the Interstate
        5 corridor


.Changes from previous forecast...

* No significant updates.

&&
.AVIATION...

VFR conditions expected over the next 24 hours at TAF sites with
winds generally light and less than 12 kts. Except in and around
the Delta with westerly gusts 15 to 25 kts through 09Z Thursday.
Valley winds also pick up with gusts 15 to 20 kts starting around
00z Thursday. Additionally, there is a 10-20% chance of isolated
mountain thunderstorms this afternoon (through 03Z Wednesday)
mainly over the Sierra (and again tomorrow, from 19Z-03Z
Wednesday).

&&

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

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








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