National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

34°F

1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 07 Dec 01:20 AM PST
Extended Forecast for

4 Miles NE Montague CA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 30. Light and variable wind.

    Low: 30 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. South southwest wind 7 to 9 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 10 percent chance of rain before 10pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain. Mostly cloudy, with a high near 58.

    High: 58 °F

    Slight Chance
    Rain

  • Wednesday Night

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

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 30. Calm wind.
Sunday
Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 53. Light and variable wind.
Sunday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 30. Light and variable wind.
Monday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 55. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 33. South southwest wind 7 to 9 mph.
Tuesday
A 30 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 56.
Tuesday Night
A 10 percent chance of rain before 10pm. Mostly cloudy, with a low around 36.
Wednesday
A slight chance of rain. Mostly cloudy, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Patchy fog between 10am and 11am. Otherwise, mostly sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 27.
Saturday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Montague CA
 41.77°N 122.48°W (Elev. 2612 ft)
Last Update:
12:41 am PST Dec 7, 2025
Forecast Valid:
1am PST Dec 7, 2025-6pm PST Dec 13, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation