National Weather Service Forecast for: Alta Sierra CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:41 pm PDT Apr 26, 2025
 
This
Afternoon
This Afternoon: A 40 percent chance of showers. Mostly cloudy, with a high near 50. West wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers


 Tonight

Tonight: Showers. Low around 41. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Chance
Showers then
Showers

 Sunday

Sunday: Showers likely, mainly before noon. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 52. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers
Likely and
Patchy Fog
then Slight
Chance
Showers
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 39. Calm wind.
Partly Cloudy


 Monday

Monday: Sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon.
Sunny


 Monday
Night
Monday Night: Mostly clear, with a low around 46.
Mostly Clear


 Tuesday

Tuesday: Sunny, with a high near 72.
Sunny


 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 50.
Partly Cloudy


 Wednesday

Wednesday: Sunny, with a high near 75.
Sunny
Hi 50 °F Lo 41 °F Hi 52 °F Lo 39 °F Hi 67 °F Lo 46 °F Hi 72 °F Lo 50 °F Hi 75 °F

 

This Afternoon
 
 A 40 percent chance of showers. Mostly cloudy, with a high near 50. West wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
 
 Showers. Low around 41. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
 
 Showers likely, mainly before noon. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 52. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
 
 Partly cloudy, with a low around 39. Calm wind.
Monday
 
 Sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
 
 Mostly clear, with a low around 46.
Tuesday
 
 Sunny, with a high near 72.
Tuesday Night
 
 Partly cloudy, with a low around 50.
Wednesday
 
 Sunny, with a high near 75.
Wednesday Night
 
 Mostly clear, with a low around 52.
Thursday
 
 Sunny, with a high near 75.
Thursday Night
 
 Mostly clear, with a low around 51.
Friday
 
 A slight chance of showers. Mostly sunny, with a high near 70.
Friday Night
 
 A chance of showers. Mostly cloudy, with a low around 46.
Saturday
 
 A chance of showers. Partly sunny, with a high near 61.

 

Forecast from NOAA-NWS for Alta Sierra CA.