Isolated Severe Storms in the Midwest; Fire Weather Concerns in the Northern Plains; Record Heat in the West

Isolated severe storms are possible across parts of the Florida Peninsula and the Great Lakes to Lower Missouri Valley and south-central Plains late this afternoon and early evening. Elevated to critical fire weather concerns continue over much of the northern Great Plains. Above average temperatures persist across portions of the West today. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

70°F

21°C

Humidity 43%
Wind Speed NNE 8 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 12 May 09:00 AM PDT
Extended Forecast for

Yreka CA

  • Today

    Today: Mostly sunny, with a high near 88. Light and variable wind becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 88 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm.  Mostly cloudy, with a low around 48. West northwest wind 7 to 14 mph, with gusts as high as 26 mph.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers before 11am.  Mostly sunny, with a high near 71. West northwest wind around 8 mph.

    High: 71 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. Northwest wind 5 to 10 mph becoming light north  in the evening. Winds could gust as high as 20 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Light north wind.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 88. Light and variable wind becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 48. West northwest wind 7 to 14 mph, with gusts as high as 26 mph.
Wednesday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 71. West northwest wind around 8 mph.
Wednesday Night
Mostly clear, with a low around 41. Northwest wind 5 to 10 mph becoming light north in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 80. Light north wind.
Thursday Night
Clear, with a low around 45.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 40.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Yreka CA
 41.75°N 122.62°W (Elev. 2726 ft)
4:40 am PDT May 12, 2026
9am PDT May 12, 2026-6pm PDT May 18, 2026
 
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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