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 >

Hazardous Weather Conditions

Current conditions at

Mount Shasta (KMHS)

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

light rain,mist

44°F

7°C

Humidity 92%
Wind Speed ESE 5 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 42°F (6°C)
Visibility 4.00 mi
Wind Chill41°F (5°C)
Last update 11 Apr 04:56 PM PDT
Extended Forecast for

11 Miles NNW Carrville CA

Winter Weather Advisory April 11, 08:00pm until April 12, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Snow showers. The snow could be heavy at times. Some thunder is also possible. Steady temperature around 32. East wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

    High: 32 °F

    Heavy Snow

  • Tonight

    Tonight: Snow showers, mainly before 2am. The snow could be heavy at times. Some thunder is also possible. Low around 25. Breezy, with an east wind 14 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    Low: 25 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow showers. Some thunder is also possible. High near 34. South southeast wind 15 to 20 mph becoming light south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 27. Southwest wind 3 to 6 mph. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 39. Southwest wind around 6 mph becoming calm in the morning. Winds could gust as high as 23 mph. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 39.

    High: 39 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow showers. The snow could be heavy at times. Some thunder is also possible. Steady temperature around 32. East wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow showers, mainly before 2am. The snow could be heavy at times. Some thunder is also possible. Low around 25. Breezy, with an east wind 14 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Sunday
Snow showers. Some thunder is also possible. High near 34. South southeast wind 15 to 20 mph becoming light south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 27. Southwest wind 3 to 6 mph. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 39. Southwest wind around 6 mph becoming calm in the morning. Winds could gust as high as 23 mph. Little or no snow accumulation expected.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 39.
Wednesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22.
Thursday
Sunny, with a high near 40.
Thursday Night
Clear, with a low around 24.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A slight chance of rain. Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Carrville CA
 41.23°N 122.78°W (Elev. 7001 ft)
Last Update:
4:41 pm PDT Apr 11, 2026
Forecast Valid:
5pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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