Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Overcast

51°F

11°C

Humidity 68%
Wind Speed N 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 31 Mar 01:56 AM PDT
Extended Forecast for

15 Miles WSW Weed CA

  • Overnight

    Overnight: A 40 percent chance of rain before 5am.  Snow level 6500 feet. Mostly cloudy, with a steady temperature around 40. South wind around 7 mph.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain and snow before 1pm, then rain.  Snow level 6500 feet. High near 41. South wind 6 to 10 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow likely, possibly mixed with rain before 3am, then snow.  Snow level 6500 feet lowering to 5800 feet after midnight . Low around 34. South wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 34 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow before 2pm, then snow, possibly mixed with rain. Some thunder is also possible.  High near 37. South wind 15 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 37 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers before 8pm, then snow, mainly after 8pm. Some thunder is also possible.  Low around 27. West southwest wind 15 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow Showers
    then Snow
    Likely

  • Thursday

    Thursday: Snow.  High near 34. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow

  • Thursday Night

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

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of rain before 5am. Snow level 6500 feet. Mostly cloudy, with a steady temperature around 40. South wind around 7 mph.
Tuesday
A chance of rain and snow before 1pm, then rain. Snow level 6500 feet. High near 41. South wind 6 to 10 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Snow likely, possibly mixed with rain before 3am, then snow. Snow level 6500 feet lowering to 5800 feet after midnight . Low around 34. South wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Snow before 2pm, then snow, possibly mixed with rain. Some thunder is also possible. High near 37. South wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow showers before 8pm, then snow, mainly after 8pm. Some thunder is also possible. Low around 27. West southwest wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. High near 34. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 43.
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)
1:27 am PDT Mar 31, 2026
2am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
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Additional Resources

Radar & Satellite Image

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