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

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Mostly Cloudy

63°F

17°C

Humidity 53%
Wind Speed N 3 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 09 Apr 02:56 PM PDT
Extended Forecast for

Mt Shasta CA

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 65. South southeast wind around 6 mph. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 40. Light south southeast wind. Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 57. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Snow level 6800 feet lowering to 6100 feet. Low around 38. South southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am. Snow level 5800 feet. High near 48. South southeast wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 48 °F

    Showers

  • Saturday Night

    Saturday Night: Rain showers before 2am, then rain likely, possibly mixed with snow showers. Snow level 5600 feet lowering to 4500 feet after midnight . Low around 32. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Showers then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain likely, possibly mixed with snow showers before 11am, then rain showers. Snow level 4100 feet rising to 4800 feet in the afternoon. High near 48. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    then Showers

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 11pm. Snow level 4900 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Snow level 4600 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 65. South southeast wind around 6 mph. Chance of precipitation is 70%.
Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 40. Light south southeast wind. Chance of precipitation is 50%.
Friday
Showers and possibly a thunderstorm. High near 57. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Snow level 6800 feet lowering to 6100 feet. Low around 38. South southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers, with thunderstorms also possible after 11am. Snow level 5800 feet. High near 48. South southeast wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Rain showers before 2am, then rain likely, possibly mixed with snow showers. Snow level 5600 feet lowering to 4500 feet after midnight . Low around 32. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain likely, possibly mixed with snow showers before 11am, then rain showers. Snow level 4100 feet rising to 4800 feet in the afternoon. High near 48. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
A chance of rain, mainly before 11pm. Snow level 4900 feet. Mostly cloudy, with a low around 32.
Monday
A chance of rain. Snow level 4600 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mt Shasta CA
 41.32°N 122.33°W (Elev. 3547 ft)
Last Update:
2:39 pm PDT Apr 9, 2026
Forecast Valid:
3pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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