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

35°F

2°C

Humidity 72%
Wind Speed NA 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 21 Feb 01:56 PM PST
Extended Forecast for

8 Miles SW Weed CA

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

    This Afternoon: A 30 percent chance of snow after 4pm.  Mostly cloudy, with a high near 22. Wind chill values as low as -2. Windy, with a south wind around 33 mph, with gusts as high as 50 mph.  Total daytime snow accumulation of around an inch possible.

    High: 22 °F

    Chance Snow
    and Windy

  • Tonight

    Tonight: Snow, mainly after 7pm.  Low around 21. Windy, with a north wind 38 to 40 mph, with gusts as high as 60 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow and
    Windy

  • Sunday

    Sunday: Snow.  High near 29. Windy, with a north northeast wind 29 to 37 mph, with gusts as high as 55 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Snow and
    Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 28. Blustery, with a north northeast wind 26 to 29 mph, with gusts as high as 44 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Likely
    and Blustery

  • Monday

    Monday: Snow, mainly after 4pm.  High near 33. Breezy, with a north northeast wind 20 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    and Breezy
    then Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Low around 31. Blustery.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Heavy Snow
    and Blustery

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  High near 33. Windy.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Heavy Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow.  Mostly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: A chance of snow.  Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 22. Wind chill values as low as -2. Windy, with a south wind around 33 mph, with gusts as high as 50 mph. Total daytime snow accumulation of around an inch possible.
Tonight
Snow, mainly after 7pm. Low around 21. Windy, with a north wind 38 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. High near 29. Windy, with a north northeast wind 29 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28. Blustery, with a north northeast wind 26 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Snow, mainly after 4pm. High near 33. Breezy, with a north northeast wind 20 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Snow. The snow could be heavy at times. Low around 31. Blustery. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow. The snow could be heavy at times. High near 33. Windy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow. Mostly cloudy, with a low around 29. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 32.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 25.
Thursday
A slight chance of snow. Partly sunny, with a high near 37.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Friday
A slight chance of snow. Mostly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Weed CA
 41.32°N 122.48°W (Elev. 8799 ft)
2:21 pm PST Feb 21, 2026
2pm PST Feb 21, 2026-6pm PST Feb 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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