National Weather Service Forecast for: 6 Miles W Donner Summit CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:36 pm PST Dec 22, 2025
 
Overnight

Overnight: A 20 percent chance of rain before 2am. Mostly cloudy, with a steady temperature around 37. South wind around 6 mph.
Slight Chance
Rain
 Tuesday

Tuesday: Rain, mainly after 4pm. High near 46. South southwest wind 7 to 11 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Slight Chance
Rain then
Rain
 Tuesday
Night
Tuesday Night: Rain. The rain could be heavy at times. Low around 31. South wind 14 to 16 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Heavy Rain

 Wednesday

Wednesday: Rain and snow, becoming all rain after 1pm. The rain could be heavy at times. High near 40. South wind 10 to 13 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Rain/Snow

 Wednesday
Night
Wednesday Night: Rain and snow. Low around 30. South wind 14 to 16 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Rain/Snow

 Christmas
Day
Christmas Day: Snow. The snow could be heavy at times. High near 36. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Heavy Snow

 Thursday
Night
Thursday Night: Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Heavy Snow

 Friday

Friday: Snow. The snow could be heavy at times. Cloudy, with a high near 32.
Heavy Snow

 Friday
Night
Friday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 18.
Snow Likely
Lo 37 °F Hi 46 °F Lo 31 °F Hi 40 °F Lo 30 °F Hi 36 °F Lo 26 °F Hi 32 °F Lo 18 °F

Flood Watch
Winter Storm Warning
 

Overnight
 
 A 20 percent chance of rain before 2am. Mostly cloudy, with a steady temperature around 37. South wind around 6 mph.
Tuesday
 
 Rain, mainly after 4pm. High near 46. South southwest wind 7 to 11 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Rain. The rain could be heavy at times. Low around 31. South wind 14 to 16 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
 
 Rain and snow, becoming all rain after 1pm. The rain could be heavy at times. High near 40. South wind 10 to 13 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
 
 Rain and snow. Low around 30. South wind 14 to 16 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Christmas Day
 
 Snow. The snow could be heavy at times. High near 36. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Thursday Night
 
 Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Friday
 
 Snow. The snow could be heavy at times. Cloudy, with a high near 32.
Friday Night
 
 Snow likely, mainly before 10pm. Mostly cloudy, with a low around 18.
Saturday
 
 A slight chance of snow before 10am. Mostly sunny, with a high near 37.
Saturday Night
 
 Mostly clear, with a low around 20.
Sunday
 
 Mostly sunny, with a high near 41.
Sunday Night
 
 Partly cloudy, with a low around 24.
Monday
 
 Sunny, with a high near 46.

 

Forecast from NOAA-NWS for 6 Miles W Donner Summit CA.