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

Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

52°F

11°C

Humidity 27%
Wind Speed NNW 13 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 16 Apr 05:20 PM PDT
Extended Forecast for

Yreka CA

  • Tonight

    Tonight: Mostly clear, with a low around 29. North wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 63. Calm wind.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. Southeast wind 3 to 6 mph.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 67.

    High: 67 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Partly sunny, with a high near 61.

    High: 61 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 11pm. Snow level 6400 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 29. North wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 63. Calm wind.
Friday Night
Partly cloudy, with a low around 33. Calm wind.
Saturday
Mostly sunny, with a high near 73. Calm wind.
Saturday Night
Mostly cloudy, with a low around 44. Southeast wind 3 to 6 mph.
Sunday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 67.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Partly sunny, with a high near 61.
Monday Night
A chance of rain, mainly before 11pm. Snow level 6400 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 40.
Tuesday
A chance of rain, mainly after 11am. Snow level 5700 feet. Partly sunny, with a high near 62.
Tuesday Night
A chance of rain. Snow level 6100 feet lowering to 5400 feet after midnight . Mostly cloudy, with a low around 40.
Wednesday
A slight chance of rain. Snow level 5200 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yreka CA
 41.75°N 122.62°W (Elev. 2726 ft)
Last Update:
4:41 pm PDT Apr 16, 2026
Forecast Valid:
5pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
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Additional Resources

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