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

Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

64°F

18°C

Humidity 34%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 10 Jul 07:35 AM PDT
Extended Forecast for

10 Miles W Macdoel CA

  • Today

    Today: Sunny, with a high near 74. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 29 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. West northwest wind 8 to 13 mph becoming light west southwest after midnight. Winds could gust as high as 28 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 74. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 74 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. West wind 5 to 13 mph becoming north after midnight. Winds could gust as high as 28 mph.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Monday Night

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

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 74. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 29 mph.
Tonight
Mostly clear, with a low around 50. West northwest wind 8 to 13 mph becoming light west southwest after midnight. Winds could gust as high as 28 mph.
Saturday
Partly sunny, with a high near 74. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 54. West wind 5 to 13 mph becoming north after midnight. Winds could gust as high as 28 mph.
Sunday
Mostly sunny, with a high near 75. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Clear, with a low around 55.
Thursday
Sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Macdoel CA
 41.85°N 122.21°W (Elev. 6286 ft)
Last Update:
4:40 am PDT Jul 10, 2026
Forecast Valid:
8am PDT Jul 10, 2026-6pm PDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

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