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

64°F

18°C

Humidity 34%
Wind Speed NNE 14 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 01 Jul 09:05 PM PDT
Extended Forecast for

11 Miles E Montague CA

  • Tonight

    Tonight: Mostly clear, with a low around 49. North wind 5 to 9 mph becoming calm  after midnight.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 81. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 81 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 53. North northwest wind 9 to 14 mph becoming light and variable  in the evening. Winds could gust as high as 21 mph.

    Low: 53 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 86. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 58. North northwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 58 °F

    Clear

  • Independence Day

    Independence Day: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 49. North wind 5 to 9 mph becoming calm after midnight.
Thursday
Increasing clouds, with a high near 81. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 53. North northwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 86. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Friday Night
Clear, with a low around 58. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Independence Day
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 92.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Sunny, with a high near 90.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Montague CA
 41.7°N 122.31°W (Elev. 3281 ft)
4:40 pm PDT Jul 1, 2026
9pm PDT Jul 1, 2026-6pm PDT Jul 8, 2026
 
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Additional Resources

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