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

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 >

Hazardous Weather Conditions

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Overcast

41°F

5°C

Humidity 56%
Wind Speed SSE 32 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 21 Feb 10:00 AM PST
Extended Forecast for

10 Miles W Macdoel CA

Winter Storm Warning February 21, 10:00pm until February 22, 04:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Partly sunny, with a high near 34. Breezy, with a south wind around 25 mph, with gusts as high as 31 mph.

    High: 34 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 4am. Partly cloudy, with a low around 25. Windy, with a south wind 28 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    and Windy

  • Sunday

    Sunday: Snow likely, mainly between 10am and 4pm. Partly sunny, with a high near 38. Windy, with a south wind around 33 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely
    and Windy

  • Sunday Night

    Sunday Night: A chance of snow, possibly mixing with rain after 1am, then gradually ending. Mostly cloudy, with a low around 33. Windy, with a south wind 26 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Windy. Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow between 10am and 1pm, then rain likely. Snow level rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 42. Breezy, with a south wind around 24 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Breezy.
    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain. Snow level 7800 feet. Low around 36. Windy. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: Rain, possibly mixed with snow. Snow level 7200 feet lowering to 6700 feet in the afternoon . High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: A slight chance of snow. Mostly sunny, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Partly sunny, with a high near 34. Breezy, with a south wind around 25 mph, with gusts as high as 31 mph.
Tonight
A 30 percent chance of snow, mainly after 4am. Partly cloudy, with a low around 25. Windy, with a south wind 28 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly between 10am and 4pm. Partly sunny, with a high near 38. Windy, with a south wind around 33 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow, possibly mixing with rain after 1am, then gradually ending. Mostly cloudy, with a low around 33. Windy, with a south wind 26 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
A chance of rain and snow between 10am and 1pm, then rain likely. Snow level rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 42. Breezy, with a south wind around 24 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Rain. Snow level 7800 feet. Low around 36. Windy. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain, possibly mixed with snow. Snow level 7200 feet lowering to 6700 feet in the afternoon . High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 31.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 40.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 29.
Thursday
A slight chance of snow. Partly sunny, with a high near 44.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 31.
Friday
A slight chance of snow. Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Macdoel CA
 41.81°N 122.19°W (Elev. 6378 ft)
Last Update:
9:41 am PST Feb 21, 2026
Forecast Valid:
10am PST Feb 21, 2026-6pm PST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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