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Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540.0ft.

Overcast

48°F

9°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 20 Apr 02:56 PM PDT
Extended Forecast for

Mount Shasta CA

Winter Weather Advisory April 20, 03:56pm until April 21, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 20, 03:56pm until April 21, 11:00am

    NOW until 11:00am Tue

    Winter Weather Advisory

  • This Afternoon

    High: 47 °F

    Rain Likely

  • Tonight

    Tonight: Rain. Snow level 6400 feet lowering to 5600 feet after midnight . Low around 37. East southeast wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 37 °F

    Rain

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 9am. Some thunder is also possible. Snow level 5100 feet rising to 5700 feet in the afternoon. High near 46. South southeast wind 6 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then Showers

  • Tuesday Night

    Tuesday Night: Rain before 5am, then rain likely, possibly mixed with snow. Some thunder is also possible. Snow level 5600 feet lowering to 4800 feet after midnight . Low around 34. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Showers then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow, becoming all rain after 8am. Snow level 4600 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 50. Northwest wind around 6 mph becoming calm. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 50 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

Detailed Forecast

This Afternoon
Rain likely. Snow level 5700 feet. Mostly cloudy, with a steady temperature around 47. East southeast wind around 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. Snow level 6400 feet lowering to 5600 feet after midnight . Low around 37. East southeast wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 9am. Some thunder is also possible. Snow level 5100 feet rising to 5700 feet in the afternoon. High near 46. South southeast wind 6 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain before 5am, then rain likely, possibly mixed with snow. Some thunder is also possible. Snow level 5600 feet lowering to 4800 feet after midnight . Low around 34. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Rain likely, possibly mixed with snow, becoming all rain after 8am. Snow level 4600 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 50. Northwest wind around 6 mph becoming calm. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Sunny, with a high near 60.
Thursday Night
Clear, with a low around 36.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 65.
Saturday Night
A slight chance of rain. Snow level 7500 feet lowering to 6800 feet after midnight . Mostly clear, with a low around 40.
Sunday
A slight chance of rain. Snow level 6400 feet rising to 6900 feet in the afternoon. Mostly sunny, with a high near 61.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Monday
A chance of rain. Snow level 6700 feet. Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Shasta CA
 41.31°N 122.29°W (Elev. 3816 ft)
Last Update:
2:38 pm PDT Apr 20, 2026
Forecast Valid:
3pm PDT Apr 20, 2026-6pm PDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation