National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat Wave Continues; Enhanced Area of Severe Thunderstorms Today

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Widespread moderate to extreme HeatRisk is forecast. Scattered wind damage and large hail are expected from severe thunderstorms impacting parts of Nebraska into Iowa today. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

73°F

23°C

Humidity 35%
Wind Speed NNW 3 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 03 Jul 10:35 AM PDT
Extended Forecast for

4 Miles ESE Montague CA

  • Today

    Today: Sunny, with a high near 91. Light northwest wind.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 54. North wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 54 °F

    Clear

  • Independence Day

    Independence Day: Sunny, with a high near 95. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 56. North wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

    Low: 56 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Calm wind.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 91. Light northwest wind.
Tonight
Clear, with a low around 54. North 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 95. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 56. North wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 95. Calm wind.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly 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 91.
Wednesday Night
Clear, with a low around 54.
Thursday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Montague CA
 41.7°N 122.46°W (Elev. 2799 ft)
Last Update:
10:41 am PDT Jul 3, 2026
Forecast Valid:
10am PDT Jul 3, 2026-6pm PDT Jul 9, 2026
 
Forecast Discussion
 
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Additional Resources

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