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

30°F

-1°C

Humidity 80%
Wind Speed ESE 3 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 16 Apr 11:55 PM PDT
Extended Forecast for

4 Miles N Yreka CA

  • Overnight

    Overnight: Clear, with a low around 26. Calm wind becoming east around 6 mph.

    Low: 26 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 62. East wind 5 to 7 mph becoming calm in the afternoon.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. North northwest wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. Southwest wind 5 to 8 mph becoming south southeast after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Monday

    Monday: A chance of rain. Snow level 6000 feet. Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain. Snow level 6200 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Overnight
Clear, with a low around 26. Calm wind becoming east around 6 mph.
Friday
Sunny, with a high near 62. East wind 5 to 7 mph becoming calm in the afternoon.
Friday Night
Partly cloudy, with a low around 35. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 70. Calm wind becoming south 5 to 8 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 43. Southwest wind 5 to 8 mph becoming south southeast after midnight.
Sunday
Mostly cloudy, with a high near 67.
Sunday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 43.
Monday
A chance of rain. Snow level 6000 feet. Partly sunny, with a high near 59.
Monday Night
A chance of rain. Snow level 6200 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 39.
Tuesday
A chance of rain, mainly after 11am. Snow level 5500 feet. Partly sunny, with a high near 58.
Tuesday Night
A chance of rain. Snow level 5800 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Snow level 5100 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Yreka CA
 41.81°N 122.64°W (Elev. 3379 ft)
Last Update:
12:01 am PDT Apr 17, 2026
Forecast Valid:
12am PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
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Additional Resources

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Chance of Precipitation