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.

Overcast

43°F

6°C

Humidity 92%
Wind Speed SE 3 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 10 Apr 11:56 PM PDT
Extended Forecast for

Mount Shasta CA

  • Overnight

    Overnight: Rain. Snow level 6200 feet. Steady temperature around 42. Southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 11am, then showers and possibly a thunderstorm after 11am. Snow level 6000 feet. High near 45. South southeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 45 °F

    Showers

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow. Snow level 5400 feet lowering to 3800 feet after midnight . Low around 32. Southeast wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Sunday

    Sunday: Snow likely before 11am, then rain and snow showers between 11am and 2pm, then rain showers after 2pm. Some thunder is also possible. Snow level rising to 4800 feet in the afternoon. High near 43. South southeast wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Snow level 5100 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 33. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A 40 percent chance of rain. Snow level 4300 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain. Snow level 6200 feet. Steady temperature around 42. Southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain, mainly before 11am, then showers and possibly a thunderstorm after 11am. Snow level 6000 feet. High near 45. South southeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Rain, possibly mixed with snow. Snow level 5400 feet lowering to 3800 feet after midnight . Low around 32. Southeast wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely before 11am, then rain and snow showers between 11am and 2pm, then rain showers after 2pm. Some thunder is also possible. Snow level rising to 4800 feet in the afternoon. High near 43. South southeast wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain likely, mainly before 11pm. Snow level 5100 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 33. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 40 percent chance of rain. Snow level 4300 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 48.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A chance of rain. Snow level 5300 feet rising to 5800 feet in the afternoon. Partly sunny, with a high near 51.
Wednesday Night
A chance of rain. Snow level 5800 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 30.
Thursday
Sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Shasta CA
 41.31°N 122.29°W (Elev. 3816 ft)
Last Update:
11:26 pm PDT Apr 10, 2026
Forecast Valid:
12am PDT Apr 11, 2026-6pm PDT Apr 17, 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