Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. 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 N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 03 Dec 02:00 AM PST
Extended Forecast for

10 Miles W Macdoel CA

  • Overnight

    Overnight: Partly cloudy, with a low around 24. East wind around 15 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. East wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. East wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. East southeast wind 16 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. Breezy, with a west northwest wind 20 to 23 mph, with gusts as high as 34 mph.

    Low: 34 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain.  Snow level 8600 feet. Mostly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Chance Rain
    and Breezy

  • Saturday

    Saturday: A chance of rain.  Snow level 8000 feet. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain before 10pm.  Snow level 7300 feet. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 24. East wind around 15 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 37. East wind 10 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 28. East wind 7 to 14 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 41. East southeast 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 34. Breezy, with a west northwest wind 20 to 23 mph, with gusts as high as 34 mph.
Friday
Partly sunny, with a high near 41.
Friday Night
A 30 percent chance of rain. Snow level 8600 feet. Mostly cloudy, with a low around 37. Breezy.
Saturday
A chance of rain. Snow level 8000 feet. Mostly cloudy, with a high near 42.
Saturday Night
A chance of rain before 10pm. Snow level 7300 feet. Mostly cloudy, with a low around 36.
Sunday
A slight chance of rain after 10am. Snow level 7000 feet. Partly sunny, with a high near 41.
Sunday Night
A slight chance of rain. Snow level 6700 feet. Mostly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Macdoel CA
 41.81°N 122.19°W (Elev. 6378 ft)
12:42 am PST Dec 3, 2025
2am PST Dec 3, 2025-6pm PST Dec 9, 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