National Weather Service Forecast for: Alturas CA
Issued by: National Weather Service Medford, OR
Updated: 7:21 pm PST Dec 16, 2025
 
Tonight

Tonight: Rain, mainly before 5am, then showers after 5am. Low around 39. Breezy, with a southwest wind 9 to 14 mph increasing to 20 to 25 mph in the evening. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain and
Breezy

 Wednesday

Wednesday: Rain and snow showers, mainly before 11am. Snow level 7000 feet lowering to 6000 feet in the afternoon . Steady temperature around 45. Breezy, with a west southwest wind 20 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Breezy.
Rain/Snow
then
Decreasing
Clouds
 Wednesday
Night
Wednesday Night: A 50 percent chance of showers after 10pm. Snow level 5800 feet rising to 6800 feet after midnight. Increasing clouds, with a low around 30. Light and variable wind.
Chance
Showers

 Thursday

Thursday: A 50 percent chance of showers before 10am. Mostly cloudy, with a high near 54. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 41 mph.
Breezy.
Chance
Showers then
Partly Sunny
 Thursday
Night
Thursday Night: A 30 percent chance of showers after 10pm. Snow level 7200 feet. Mostly cloudy, with a low around 37. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 36 mph.
Chance
Showers and
Breezy

 Friday

Friday: Showers, mainly after 10am. High near 51. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Showers


 Friday
Night
Friday Night: Showers. Snow level 7500 feet. Low around 37. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Showers


 Saturday

Saturday: Showers likely. Snow level 7000 feet. Mostly cloudy, with a high near 51.
Showers
Likely

 Saturday
Night
Saturday Night: Showers likely. Snow level 7500 feet. Mostly cloudy, with a low around 36.
Showers
Likely
Lo 39 °F Hi 45 °F Lo 30 °F Hi 54 °F Lo 37 °F Hi 51 °F Lo 37 °F Hi 51 °F Lo 36 °F

Wind Advisory
High Wind Warning
High Wind Watch
 

Tonight
 
 Rain, mainly before 5am, then showers after 5am. Low around 39. Breezy, with a southwest wind 9 to 14 mph increasing to 20 to 25 mph in the evening. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
 
 Rain and snow showers, mainly before 11am. Snow level 7000 feet lowering to 6000 feet in the afternoon . Steady temperature around 45. Breezy, with a west southwest wind 20 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
 
 A 50 percent chance of showers after 10pm. Snow level 5800 feet rising to 6800 feet after midnight. Increasing clouds, with a low around 30. Light and variable wind.
Thursday
 
 A 50 percent chance of showers before 10am. Mostly cloudy, with a high near 54. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 41 mph.
Thursday Night
 
 A 30 percent chance of showers after 10pm. Snow level 7200 feet. Mostly cloudy, with a low around 37. Breezy, with a southwest wind 14 to 23 mph, with gusts as high as 36 mph.
Friday
 
 Showers, mainly after 10am. High near 51. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
 
 Showers. Snow level 7500 feet. Low around 37. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
 
 Showers likely. Snow level 7000 feet. Mostly cloudy, with a high near 51.
Saturday Night
 
 Showers likely. Snow level 7500 feet. Mostly cloudy, with a low around 36.
Sunday
 
 Showers likely. Mostly cloudy, with a high near 53.
Sunday Night
 
 Showers likely. Snow level 7600 feet. Mostly cloudy, with a low around 35.
Monday
 
 Showers likely. Snow level 6900 feet. Mostly cloudy, with a high near 50.
Monday Night
 
 A chance of showers. Snow level 6500 feet. Mostly cloudy, with a low around 32.
Tuesday
 
 A chance of showers. Snow level 6400 feet. Mostly cloudy, with a high near 52.

 

Forecast from NOAA-NWS for Alturas CA.