Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

81°F

27°C

Humidity 21%
Wind Speed WNW 4 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 11 Sep 01:15 PM PDT
Extended Forecast for

11 Miles SE Montague CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. West wind 5 to 10 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 50. North wind 3 to 8 mph.

    Low: 50 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Light and variable wind becoming west southwest 16 to 21 mph in the morning. Winds could gust as high as 32 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Breezy, with a west wind 17 to 22 mph becoming north northeast 7 to 12 mph in the evening. Winds could gust as high as 32 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 69. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 86. West wind 5 to 10 mph.
Tonight
Clear, with a low around 50. North wind 3 to 8 mph.
Saturday
Sunny, with a high near 79. Light and variable wind becoming west southwest 16 to 21 mph in the morning. Winds could gust as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 41. Breezy, with a west wind 17 to 22 mph becoming north northeast 7 to 12 mph in the evening. Winds could gust as high as 32 mph.
Sunday
Sunny, with a high near 69. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Sunday Night
Clear, with a low around 40.
Monday
Sunny, with a high near 77.
Monday Night
Clear, with a low around 45.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Montague CA
 41.6°N 122.41°W (Elev. 2638 ft)
12:31 pm PDT Sep 11, 2026
1pm PDT Sep 11, 2026-6pm PDT Sep 17, 2026
 
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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