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Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Rain

39°F

4°C

Humidity 92%
Wind Speed NA 3 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 12 Apr 11:56 AM PDT
Extended Forecast for

Mt Shasta CA

  • This Afternoon

    This Afternoon: Snow showers, possibly mixed with rain before 4pm, then a chance of rain showers. Some thunder is also possible. Snow level 4600 feet. High near 48. South southeast wind around 6 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 48 °F

    Rain/Snow

  • Tonight

    Tonight: A chance of rain, mixing with snow after 7pm, then gradually ending. Snow level 4500 feet. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 3pm. Snow level 4200 feet rising to 5900 feet in the afternoon. Mostly sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm. Snow level 6700 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Rain, mainly after 11am. Snow level 5200 feet rising to 6000 feet in the afternoon. High near 50. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then a slight chance of snow after 2am. Snow level 5900 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 25.

    Low: 25 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
Snow showers, possibly mixed with rain before 4pm, then a chance of rain showers. Some thunder is also possible. Snow level 4600 feet. High near 48. South southeast wind around 6 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain, mixing with snow after 7pm, then gradually ending. Snow level 4500 feet. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A 20 percent chance of rain after 3pm. Snow level 4200 feet rising to 5900 feet in the afternoon. Mostly sunny, with a high near 54. Light and variable wind.
Monday Night
Partly cloudy, with a low around 31. Calm wind.
Tuesday
Mostly sunny, with a high near 57. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Tuesday Night
A 20 percent chance of rain after 11pm. Snow level 6700 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 36.
Wednesday
Rain, mainly after 11am. Snow level 5200 feet rising to 6000 feet in the afternoon. High near 50. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then a slight chance of snow after 2am. Snow level 5900 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 25.
Thursday
Sunny, with a high near 50.
Thursday Night
Clear, with a low around 25.
Friday
Sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 65.
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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:
11:26 am PDT Apr 12, 2026
Forecast Valid:
12pm PDT Apr 12, 2026-6pm PDT Apr 18, 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