Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Partly Cloudy

36°F

2°C

Humidity 80%
Wind Speed ESE 4 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 05 Dec 12:00 AM PST
Extended Forecast for

10 Miles NNE Montague CA

  • Overnight

    Overnight: A 10 percent chance of rain before 1am.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 36. Calm wind becoming south around 5 mph.

    Low: 36 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Friday

    Friday: A 40 percent chance of rain, mainly after 11am.  Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 53. South wind 5 to 10 mph.

    High: 53 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 40 percent chance of rain before 10pm.  Mostly cloudy, with a low around 38. South southwest wind 6 to 8 mph.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 53. West wind 3 to 6 mph.

    High: 53 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 10 percent chance of rain before 1am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 36. Calm wind becoming south around 5 mph.
Friday
A 40 percent chance of rain, mainly after 11am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 53. South wind 5 to 10 mph.
Friday Night
A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 38. South southwest wind 6 to 8 mph.
Saturday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 53. West wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 33. Light and variable wind.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
A slight chance of rain. Partly sunny, with a high near 57.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A slight chance of rain. Partly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Montague CA
 41.86°N 122.45°W (Elev. 2598 ft)
12:12 am PST Dec 5, 2025
12am PST Dec 5, 2025-6pm PST Dec 11, 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