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

41°F

5°C

Humidity 92%
Wind Speed NA 4 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 11 Apr 05:56 AM PDT
Extended Forecast for

9 Miles WSW Dunsmuir CA

  • Today

    Today: Rain and snow before 11am, then rain and snow showers between 11am and 5pm, then rain and snow after 5pm. Some thunder is also possible.  Snow level 6000 feet. High near 38. South southeast wind 9 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all snow after 10pm. The snow could be heavy at times.  Low around 29. Southeast wind 8 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 29 °F

    Rain/Snow
    then Heavy
    Snow

  • Sunday

    Sunday: Snow before 11am, then snow showers after 11am. Some thunder is also possible.  High near 34. South southeast wind 5 to 8 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 31. South wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Snow Likely
    then Slight
    Chance Snow

  • Monday

    Monday: A chance of snow before 2pm, then a chance of rain and snow.  Mostly cloudy, with a high near 40. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

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

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow before 11am, then a chance of rain.  Snow level rising to 5800 feet in the afternoon. Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Rain and snow before 11am, then rain and snow showers between 11am and 5pm, then rain and snow after 5pm. Some thunder is also possible. Snow level 6000 feet. High near 38. South southeast wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow, becoming all snow after 10pm. The snow could be heavy at times. Low around 29. Southeast wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday
Snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 34. South southeast wind 5 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 31. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow before 11am, then a chance of rain. Snow level rising to 5800 feet in the afternoon. Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain and snow before 11pm. Partly cloudy, with a low around 29.
Thursday
Sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Dunsmuir CA
 41.2°N 122.41°W (Elev. 5240 ft)
4:41 am PDT Apr 11, 2026
6am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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