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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.

Mostly Cloudy

48°F

9°C

Humidity 47%
Wind Speed N 0 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 20 Apr 04:56 AM PDT
Extended Forecast for

Weed CA

Winter Weather Advisory April 20, 11:00am until April 21, 11:00am
Wind Advisory April 20, 08:00am until April 20, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
Wind Advisory

  • Today

    Today: A chance of rain and snow before 3pm, then rain likely. Snow level 4600 feet rising to 5500 feet in the afternoon. Increasing clouds, with a high near 53. Breezy, with a south southeast wind 22 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 53 °F

    Breezy.
    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain, mainly before 4am. Snow level 6200 feet lowering to 5400 feet after midnight . Low around 37. Southeast wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Rain

  • Tuesday

    Tuesday: Rain before 2pm, then showers and possibly a thunderstorm after 2pm. Snow level 5400 feet. High near 46. South southeast wind 9 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 46 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm. Snow level 5900 feet lowering to 4900 feet after midnight . Low around 38. South wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers then
    Rain Likely

  • Wednesday

    Wednesday: A 50 percent chance of rain. Snow level 4700 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 51. North northwest wind 5 to 9 mph becoming west southwest in the morning.

    High: 51 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
A chance of rain and snow before 3pm, then rain likely. Snow level 4600 feet rising to 5500 feet in the afternoon. Increasing clouds, with a high near 53. Breezy, with a south southeast wind 22 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Rain, mainly before 4am. Snow level 6200 feet lowering to 5400 feet after midnight . Low around 37. Southeast wind 10 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain before 2pm, then showers and possibly a thunderstorm after 2pm. Snow level 5400 feet. High near 46. South southeast wind 9 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm before 8pm, then rain, mainly after 8pm. Snow level 5900 feet lowering to 4900 feet after midnight . Low around 38. South wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 50 percent chance of rain. Snow level 4700 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 51. North northwest wind 5 to 9 mph becoming west southwest in the morning.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Sunny, with a high near 59.
Thursday Night
Clear, with a low around 35.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
A slight chance of rain. Snow level 6200 feet rising to 6900 feet in the afternoon. Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weed CA
 41.4°N 122.38°W (Elev. 3727 ft)
Last Update:
4:41 am PDT Apr 20, 2026
Forecast Valid:
5am PDT Apr 20, 2026-6pm PDT Apr 26, 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