Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

90°F

32°C

Humidity 11%
Wind Speed NNW 10 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 18 Jun 04:20 PM PDT
Extended Forecast for

Yreka CA

  • Tonight

    Tonight: Clear, with a low around 50. North wind 8 to 13 mph becoming light northwest  in the evening. Winds could gust as high as 20 mph.

    Low: 50 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 83. Light and variable wind becoming west northwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. Northwest wind 9 to 14 mph becoming light  after midnight. Winds could gust as high as 21 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 66. West northwest wind 6 to 16 mph, with gusts as high as 24 mph.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers before 11pm.  Snow level 6200 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 41. Northwest wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 50. North wind 8 to 13 mph becoming light northwest in the evening. Winds could gust as high as 20 mph.
Juneteenth
Sunny, with a high near 83. Light and variable wind becoming west northwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 47. Northwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 66. West northwest wind 6 to 16 mph, with gusts as high as 24 mph.
Friday Night
A 40 percent chance of showers before 11pm. Snow level 6200 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 41. Northwest wind 6 to 14 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Clear, with a low around 47.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Yreka CA
 41.75°N 122.62°W (Elev. 2726 ft)
4:41 pm PDT Jun 18, 2025
4pm PDT Jun 18, 2025-6pm PDT Jun 25, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database