Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

27°F

-3°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 30 Nov 10:35 PM PST
Extended Forecast for

16 Miles NNE Weed CA

  • Tonight

    Tonight: Partly cloudy, with a low around 29. East wind around 14 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 42. East southeast wind 5 to 10 mph becoming northeast in the afternoon.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 33. North wind 8 to 15 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

    Low: 33 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 38. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph.

    High: 38 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Blustery, with a north wind around 25 mph becoming east northeast after midnight. Winds could gust as high as 38 mph.

    Low: 25 °F

    Mostly Clear
    and Blustery

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. East wind around 14 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 42. East southeast wind 5 to 10 mph becoming northeast in the afternoon.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. North wind 8 to 15 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.
Tuesday
Sunny, with a high near 38. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph.
Tuesday Night
Mostly clear, with a low around 25. Blustery, with a north wind around 25 mph becoming east northeast after midnight. Winds could gust as high as 38 mph.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 41.
Friday Night
A slight chance of rain and snow. Snow level 7600 feet. Partly cloudy, with a low around 35.
Saturday
A chance of rain and snow. Snow level 6700 feet. Partly sunny, with a high near 37.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 33.
Sunday
A slight chance of snow. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Weed CA
 41.63°N 122.23°W (Elev. 6667 ft)
9:40 pm PST Nov 30, 2025
10pm PST Nov 30, 2025-6pm PST Dec 7, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database