Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

51°F

11°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 07 Feb 05:53 PM PST
Extended Forecast for

9 Miles NE Montague CA

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 39. Calm wind becoming south southeast around 6 mph in the evening.

    Low: 39 °F

    Chance Rain

  • Sunday

    Sunday: Rain.  High near 53. South wind 8 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain Likely
    then Rain

  • Sunday Night

    Sunday Night: Rain likely before 10pm.  Snow level 6100 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 30. Southwest wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 30 °F

    Rain Likely
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 50. Light northeast wind.

    High: 50 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Light east northeast wind.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 10am.  Snow level 3600 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 10pm.  Snow level 4100 feet. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 39. Calm wind becoming south southeast around 6 mph in the evening.
Sunday
Rain. High near 53. South wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely before 10pm. Snow level 6100 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 30. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 50. Light northeast wind.
Monday Night
Mostly cloudy, with a low around 26. Light east northeast wind.
Tuesday
A 20 percent chance of rain after 10am. Snow level 3600 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 47.
Tuesday Night
A 20 percent chance of rain before 10pm. Snow level 4100 feet. Mostly cloudy, with a low around 25.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Partly sunny, with a high near 50.
Thursday Night
A slight chance of snow. Snow level 4600 feet lowering to 4000 feet after midnight . Partly cloudy, with a low around 26.
Friday
A chance of rain and snow. Snow level 3600 feet rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 45.
Friday Night
A chance of rain and snow. Snow level 4100 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 26.
Saturday
A chance of rain and snow. Snow level 3300 feet. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Montague CA
 41.82°N 122.41°W (Elev. 2746 ft)
3:41 pm PST Feb 7, 2026
6pm PST Feb 7, 2026-6pm PST Feb 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database