Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

25°F

-4°C

Humidity 85%
Wind Speed E 3 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 03 Dec 10:00 PM PST
Extended Forecast for

16 Miles NNE Weed CA

  • Tonight

    Tonight: Partly cloudy, with a low around 31. East wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 40. East northeast wind 16 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 40 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 34 mph.

    Low: 37 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: A 20 percent chance of rain after 10am.  Snow level 8800 feet. Partly sunny, with a high near 40. West northwest wind around 15 mph, with gusts as high as 23 mph.

    High: 40 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain before 4am, then a slight chance of rain and snow.  Snow level 8600 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 36. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Rain
    then Chance
    Rain/Snow and
    Breezy

  • Saturday

    Saturday: A chance of rain and snow, mainly after 10am.  Snow level 7200 feet. Partly sunny, with a high near 38. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow before 10pm.  Snow level 7200 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Sunday Night

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

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. East wind 10 to 13 mph, with gusts as high as 20 mph.
Thursday
Increasing clouds, with a high near 40. East northeast wind 16 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 37. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 34 mph.
Friday
A 20 percent chance of rain after 10am. Snow level 8800 feet. Partly sunny, with a high near 40. West northwest wind around 15 mph, with gusts as high as 23 mph.
Friday Night
A chance of rain before 4am, then a slight chance of rain and snow. Snow level 8600 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 36. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow, mainly after 10am. Snow level 7200 feet. Partly sunny, with a high near 38. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 10pm. Snow level 7200 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A slight chance of rain. Snow level 8500 feet. Partly sunny, with a high near 44.
Tuesday Night
A slight chance of rain. Snow level 8600 feet. Mostly cloudy, with a low around 40.
Wednesday
A slight chance of rain. Snow level 8400 feet. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Weed CA
 41.63°N 122.23°W (Elev. 6667 ft)
9:41 pm PST Dec 3, 2025
10pm PST Dec 3, 2025-6pm PST Dec 10, 2025
 
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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