Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. 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 SSW 8 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 25 Aug 09:35 PM PDT
Extended Forecast for

17 Miles NNE Weed CA

  • Tonight

    Tonight: Partly cloudy, with a low around 47. South wind around 6 mph becoming calm.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. West northwest wind 5 to 10 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. West wind 6 to 11 mph becoming light and variable.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 81. Light and variable wind becoming west 6 to 11 mph in the afternoon.

    High: 81 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. West wind 8 to 13 mph becoming light and variable  in the evening. Winds could gust as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 11am.  Sunny, with a high near 79.

    High: 79 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 47. South wind around 6 mph becoming calm.
Wednesday
Mostly sunny, with a high near 81. West northwest wind 5 to 10 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 45. West wind 6 to 11 mph becoming light and variable.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 81. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 45. West wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Friday
A 20 percent chance of showers after 11am. Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 77.
Saturday Night
Clear, with a low around 42.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNE Weed CA
 41.61°N 122.2°W (Elev. 4941 ft)
9:16 pm PDT Aug 25, 2026
9pm PDT Aug 25, 2026-6pm PDT Sep 1, 2026
 
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Additional Resources

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