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

Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Saturday

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into the Tennessee Valley Saturday. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys Saturday. Extreme heat will continue for the Intermountain West and Plains. 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 42%
Wind Speed N 6 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 11 Jul 08:00 AM PDT
Extended Forecast for

10 Miles NNW Yreka CA

  • Today

    Today: Mostly sunny, with a high near 94. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 94 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 56. West wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Patchy smoke before 7am. Sunny and hot, with a high near 97. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 97 °F

    Patchy Smoke
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. West wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny and hot, with a high near 98. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 98.

    High: 98 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly clear, with a low around 59.

    Low: 59 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

Detailed Forecast

Today
Mostly sunny, with a high near 94. Calm wind becoming west 5 to 7 mph in the afternoon.
Tonight
Increasing clouds, with a low around 56. West wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Sunday
Patchy smoke before 7am. Sunny and hot, with a high near 97. Calm wind becoming west 5 to 9 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 58. West wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Monday
Mostly sunny and hot, with a high near 98. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 98.
Tuesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly clear, with a low around 59.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Clear, with a low around 57.
Friday
Sunny and hot, with a high near 101.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Yreka CA
 41.86°N 122.72°W (Elev. 1998 ft)
Last Update:
6:11 am PDT Jul 11, 2026
Forecast Valid:
8am PDT Jul 11, 2026-6pm PDT Jul 17, 2026
 
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Additional Resources

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