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

57°F

14°C

Humidity 48%
Wind Speed N 10 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 02 Jul 01:53 AM PDT
Extended Forecast for

10 Miles NNE Montague CA

  • Overnight

    Overnight: Mostly clear, with a low around 45. Northwest wind 3 to 5 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Light and variable wind becoming north northwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 50. North northwest wind 9 to 14 mph becoming light northwest  after midnight. Winds could gust as high as 21 mph.

    Low: 50 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 90. Light and variable wind.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54. North wind 6 to 11 mph becoming light north northwest  after midnight.

    Low: 54 °F

    Clear

  • Independence Day

    Independence Day: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 45. Northwest wind 3 to 5 mph.
Thursday
Sunny, with a high near 85. Light and variable wind becoming north northwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 50. North northwest wind 9 to 14 mph becoming light northwest after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 90. Light and variable wind.
Friday Night
Clear, with a low around 54. North wind 6 to 11 mph becoming light north northwest after midnight.
Independence Day
Sunny, with a high near 95.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 95.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Montague CA
 41.86°N 122.48°W (Elev. 2608 ft)
11:28 pm PDT Jul 1, 2026
2am PDT Jul 2, 2026-6pm PDT Jul 8, 2026
 
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Additional Resources

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