Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

75°F

24°C

Humidity 25%
Wind Speed WSW 4 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 02 Jul 12:35 PM PDT
Extended Forecast for

3 Miles ENE Montague CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. Light northwest wind.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 50. North wind 10 to 15 mph becoming light north northeast  after midnight. Winds could gust as high as 22 mph.

    Low: 50 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 91. Light and variable wind.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 55. North wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 55 °F

    Clear

  • Independence Day

    Independence Day: Sunny, with a high near 93. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 93 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °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 58.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 85. Light northwest wind.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 50. North wind 10 to 15 mph becoming light north northeast after midnight. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 91. Light and variable wind.
Friday Night
Clear, with a low around 55. North wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Independence Day
Sunny, with a high near 93. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 95.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Sunny, with a high near 94.
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:
3 Miles ENE Montague CA
 41.75°N 122.48°W (Elev. 2762 ft)
11:26 am PDT Jul 2, 2026
12pm PDT Jul 2, 2026-6pm PDT Jul 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

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