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

46°F

8°C

Humidity 61%
Wind Speed N 3 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 07 Feb 11:35 AM PST
Extended Forecast for

9 Miles NE Montague CA

  • Today

    Today: Mostly sunny, with a high near 58. South southwest wind around 6 mph.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 1am.  Mostly cloudy, with a low around 39. Light southeast wind.

    Low: 39 °F

    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 10am.  High near 53. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely before 10pm.  Snow level 6200 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 30. West northwest wind around 8 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Rain Likely
    then Mostly
    Cloudy

  • Monday

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

    High: 50 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 58. South southwest wind around 6 mph.
Tonight
A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 39. Light southeast wind.
Sunday
Rain, mainly after 10am. High near 53. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely before 10pm. Snow level 6200 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 30. West northwest wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny, with a high near 50. Light northwest wind.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
A slight chance of rain. Snow level 4800 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 26.
Friday
A chance of rain and snow. Snow level 4000 feet. Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Montague CA
 41.82°N 122.41°W (Elev. 2746 ft)
9:41 am PST Feb 7, 2026
11am PST Feb 7, 2026-6pm PST Feb 13, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database