National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Mostly Cloudy

62°F

17°C

Humidity 32%
Wind Speed NA NA MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 30 Mar 02:56 PM PDT
Extended Forecast for

10 Miles ENE Mt Shasta CA

  • This Afternoon

    This Afternoon: A 40 percent chance of snow. Mostly cloudy, with a high near 38. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 40 mph. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Chance Snow
    and Breezy

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 1am. The snow could be heavy at times. Mostly cloudy, with a low around 27. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Heavy Snow
    and Windy

  • Tuesday

    Tuesday: Snow. High near 29. West southwest wind 14 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 29 °F

    Chance Snow
    then Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 25. Windy, with a west southwest wind 15 to 20 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 25 °F

    Heavy Snow
    and Windy

  • Wednesday

    Wednesday: Snow before 5pm, then snow showers after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 29. Windy, with a southwest wind 34 to 39 mph increasing to 45 to 50 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    High: 29 °F

    Heavy Snow
    and Windy

  • Wednesday Night

    Wednesday Night: Snow showers before 8pm, then snow after 8pm. The snow could be heavy at times. Some thunder is also possible. Low around 15. Windy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 15 °F

    Heavy Snow
    and Windy

  • Thursday

    Thursday: Snow. High near 23. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of snow before 11pm. Mostly clear, with a low around 16. Windy.

    Low: 16 °F

    Slight Chance
    Snow and
    Windy then
    Clear

  • Friday

    Friday: Sunny, with a high near 36. Breezy.

    High: 36 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Mostly cloudy, with a high near 38. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 40 mph. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 50 percent chance of snow, mainly after 1am. The snow could be heavy at times. Mostly cloudy, with a low around 27. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow. High near 29. West southwest wind 14 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 25. Windy, with a west southwest wind 15 to 20 mph increasing to 26 to 31 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Wednesday
Snow before 5pm, then snow showers after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 29. Windy, with a southwest wind 34 to 39 mph increasing to 45 to 50 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Wednesday Night
Snow showers before 8pm, then snow after 8pm. The snow could be heavy at times. Some thunder is also possible. Low around 15. Windy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow. High near 23. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A slight chance of snow before 11pm. Mostly clear, with a low around 16. Windy.
Friday
Sunny, with a high near 36. Breezy.
Friday Night
Clear, with a low around 25. Blustery.
Saturday
Sunny, with a high near 44. Breezy.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Sunny, with a high near 47. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Mt Shasta CA
 41.39°N 122.17°W (Elev. 9199 ft)
Last Update:
12:46 pm PDT Mar 30, 2026
Forecast Valid:
3pm PDT Mar 30, 2026-6pm PDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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