Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Overcast

36°F

2°C

Humidity 66%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 21 Feb 05:56 PM PST
Extended Forecast for

2 Miles S Dunsmuir CA

Winter Weather Advisory February 21, 10:00pm until February 22, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Rain, mainly after 7pm.  Snow level 3600 feet rising to 4200 feet after midnight. Low around 33. Southeast wind 8 to 11 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain

  • Sunday

    Sunday: Rain.  Snow level 4100 feet rising to 4900 feet in the afternoon. High near 37. South southeast wind 5 to 7 mph becoming calm  in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 37 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm.  Cloudy, with a low around 36. East wind 3 to 5 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A 40 percent chance of rain.  Mostly cloudy, with a high near 44. Light east southeast wind.

    High: 44 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain.  Low around 39. South southeast wind 3 to 6 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 39 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 41. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 41 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain.  Snow level 5400 feet. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 10pm.  Snow level 5500 feet. Partly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Tonight
Rain, mainly after 7pm. Snow level 3600 feet rising to 4200 feet after midnight. Low around 33. Southeast wind 8 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. Snow level 4100 feet rising to 4900 feet in the afternoon. High near 37. South southeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 36. East wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 44. Light east southeast wind.
Monday Night
Rain. Low around 39. South southeast wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
Rain. High near 41. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Rain. Low around 38. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A chance of rain. Snow level 5400 feet. Partly sunny, with a high near 53.
Wednesday Night
A chance of rain, mainly before 10pm. Snow level 5500 feet. Partly cloudy, with a low around 34.
Thursday
A slight chance of rain. Snow level 5100 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 57.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Friday
A slight chance of rain. Mostly sunny, with a high near 62.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Saturday
A slight chance of rain. Snow level 5300 feet rising to 6200 feet in the afternoon. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Dunsmuir CA
 41.22°N 122.27°W (Elev. 2533 ft)
3:41 pm PST Feb 21, 2026
6pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
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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