Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

79°F

26°C

Humidity 16%
Wind Speed WNW 5 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Sep 05:20 PM PDT
Extended Forecast for

10 Miles NNE Montague CA

  • Tonight

    Tonight: Clear, with a low around 45. North wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Light and variable wind becoming north 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. North northwest wind 10 to 15 mph becoming light northwest. Winds could gust as high as 22 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm.  Sunny, with a high near 78. Light and variable wind becoming east northeast around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm.  Partly cloudy, with a low around 47. West wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 45. North wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 82. Light and variable wind becoming north 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 46. North northwest wind 10 to 15 mph becoming light northwest. Winds could gust as high as 22 mph.
Wednesday
A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 78. Light and variable wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 47. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 83.
Friday Night
Clear, with a low around 50.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 88.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Montague CA
 41.86°N 122.45°W (Elev. 2598 ft)
4:40 pm PDT Sep 14, 2026
5pm PDT Sep 14, 2026-6pm PDT Sep 21, 2026
 
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Additional Resources

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