Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through the day. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

52°F

11°C

Humidity 50%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 02 Feb 05:20 PM PST
Extended Forecast for

15 Miles NE Weed CA

  • Tonight

    Tonight: Mostly clear, with a low around 32. East wind 5 to 7 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. East wind around 6 mph becoming calm  in the morning.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. East wind around 7 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. East northeast wind 5 to 7 mph.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. East southeast wind 7 to 9 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. East wind 5 to 7 mph.
Tuesday
Sunny, with a high near 58. East wind around 6 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 33. East wind around 7 mph.
Wednesday
Sunny, with a high near 60. East northeast wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 33. East southeast wind 7 to 9 mph.
Thursday
Sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 56.
Friday Night
Partly cloudy, with a low around 34.
Saturday
A slight chance of rain after 4pm. Snow level 6400 feet rising to 7000 feet in the afternoon. Mostly sunny, with a high near 53.
Saturday Night
A chance of rain. Snow level 6900 feet. Mostly cloudy, with a low around 35.
Sunday
Rain and snow likely. Snow level 6100 feet. Mostly cloudy, with a high near 49.
Sunday Night
Rain and snow likely. Snow level 5500 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 30.
Monday
A chance of snow. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NE Weed CA
 41.59°N 122.19°W (Elev. 4806 ft)
3:41 pm PST Feb 2, 2026
5pm PST Feb 2, 2026-6pm PST Feb 9, 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