Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Overcast

48°F

9°C

Humidity 76%
Wind Speed ESE 4 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 31 Mar 12:56 PM PDT
Extended Forecast for

15 Miles WSW Weed CA

Winter Weather Advisory April 1, 08:00pm until April 2, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Rain likely, possibly mixed with snow, mainly after 3pm.  Snow level 6800 feet. Mostly cloudy, with a high near 41. South wind 15 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of rain and snow before 3am, then snow.  Snow level 6700 feet lowering to 5800 feet after midnight . Low around 34. South southwest wind 11 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain. Some thunder is also possible.  Snow level 5900 feet. High near 36. Breezy, with a south wind 18 to 28 mph, with gusts as high as 41 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow showers before 8pm, then snow after 8pm. Some thunder is also possible.  Low around 24. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow Showers
    and Breezy

  • Thursday

    Thursday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 35. West northwest wind 9 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

This Afternoon
Rain likely, possibly mixed with snow, mainly after 3pm. Snow level 6800 feet. Mostly cloudy, with a high near 41. South wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before 3am, then snow. Snow level 6700 feet lowering to 5800 feet after midnight . Low around 34. South southwest wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Snow, possibly mixed with rain. Some thunder is also possible. Snow level 5900 feet. High near 36. Breezy, with a south wind 18 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers before 8pm, then snow after 8pm. Some thunder is also possible. Low around 24. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 35. West northwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 49.
Friday Night
Clear, with a low around 35.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 59.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Weed CA
 41.34°N 122.63°W (Elev. 5820 ft)
12:22 pm PDT Mar 31, 2026
1pm PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
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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