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

Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

54°F

12°C

Humidity 50%
Wind Speed WNW 12 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 13 May 07:20 AM PDT
Extended Forecast for

3 Miles W Yreka CA

  • Today

    Today: Sunny, with a high near 67. West northwest wind 5 to 8 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 41. North wind around 6 mph becoming calm in the evening.

    Low: 41 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 74. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. North northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 69. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 67. West northwest wind 5 to 8 mph.
Tonight
Clear, with a low around 41. North wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 74. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Thursday Night
Clear, with a low around 42. North northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 69. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 41.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 63.
Sunday Night
Clear, with a low around 36.
Monday
Sunny, with a high near 71.
Monday Night
Clear, with a low around 41.
Tuesday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Yreka CA
 41.72°N 122.68°W (Elev. 3199 ft)
Last Update:
4:40 am PDT May 13, 2026
Forecast Valid:
7am PDT May 13, 2026-6pm PDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation