Dangerous, Record-Breaking Heat to Continue in the Central and Eastern U.S.; Severe Thunderstorms in the Upper Midwest; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will continue across most of the central and eastern U.S this week. Heat indices will exceed 100 degrees. Severe storms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians Thursday, with the primary threat large to very large hail. Critical fire weather to continue in the Four Corners Region Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

61°F

16°C

Humidity 38%
Wind Speed N 10 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 01 Jul 10:00 PM PDT
Extended Forecast for

8 Miles E Montague CA

  • Tonight

    Tonight: Mostly clear, with a low around 46. North wind 8 to 13 mph becoming light and variable  in the evening. Winds could gust as high as 18 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 85. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 85 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 51. North northwest wind 10 to 15 mph becoming light and variable  in the evening. Winds could gust as high as 22 mph.

    Low: 51 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 89. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 55. North wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 55 °F

    Clear

  • Independence Day

    Independence Day: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 46. North wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Thursday
Increasing clouds, with a high near 85. Calm wind becoming west northwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 51. North northwest wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 89. Calm wind becoming west northwest around 5 mph in the afternoon.
Friday Night
Clear, with a low around 55. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Independence Day
Sunny, with a high near 94.
Saturday Night
Clear, with a low around 57.
Sunday
Sunny, with a high near 95.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles E Montague CA
 41.72°N 122.38°W (Elev. 2799 ft)
4:40 pm PDT Jul 1, 2026
10pm PDT Jul 1, 2026-6pm PDT Jul 8, 2026
 
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Additional Resources

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