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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Rain

43°F

6°C

Humidity 88%
Wind Speed N 0 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 11 Apr 01:56 AM PDT
Extended Forecast for

15 Miles ENE Weed CA

  • Overnight

    Overnight: Snow. Low around 31. South wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

    Low: 31 °F

    Snow

  • Saturday

    Saturday: Snow likely before 11am, then snow showers between 11am and 5pm, then snow after 5pm. Some thunder is also possible. Temperature falling to around 29 by 5pm. Windy, with a south wind 15 to 20 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 32 °F⇓

    Snow Likely
    and Breezy
    then Snow
    Showers and
    Windy

  • Saturday Night

    Saturday Night: Snow, mainly before 1am. The snow could be heavy at times. Low around 24. Windy, with a south southeast wind 27 to 37 mph decreasing to 11 to 21 mph. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Heavy Snow
    and Windy
    then Snow
    Likely and
    Breezy

  • Sunday

    Sunday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 29. South wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 27. Southwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: A 40 percent chance of snow. Partly sunny, with a high near 32. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Snow. Low around 31. South wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Saturday
Snow likely before 11am, then snow showers between 11am and 5pm, then snow after 5pm. Some thunder is also possible. Temperature falling to around 29 by 5pm. Windy, with a south wind 15 to 20 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow, mainly before 1am. The snow could be heavy at times. Low around 24. Windy, with a south southeast wind 27 to 37 mph decreasing to 11 to 21 mph. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 29. South wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 27. Southwest wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 32. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 31.
Wednesday
A chance of snow. Partly sunny, with a high near 34.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Thursday
Sunny, with a high near 35.
Thursday Night
Clear, with a low around 24.
Friday
Sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Weed CA
 41.53°N 122.15°W (Elev. 7933 ft)
Last Update:
2:06 am PDT Apr 11, 2026
Forecast Valid:
2am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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