Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

73°F

23°C

Humidity 38%
Wind Speed N 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 24 Jun 09:00 AM PDT
Extended Forecast for

Yreka CA

  • Today

    Today: Sunny, with a high near 91. Light and variable wind becoming north 5 to 10 mph in the afternoon.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. North northwest wind 8 to 13 mph becoming light west northwest  after midnight.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 88. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 57. West northwest wind 9 to 14 mph becoming light west  after midnight. Winds could gust as high as 21 mph.

    Low: 57 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 11am.  Mostly sunny, with a high near 77. Light west wind increasing to 6 to 11 mph in the afternoon.

    High: 77 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers after 11am.  Mostly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Showers

  • Saturday Night

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

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 91. Light and variable wind becoming north 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 56. North northwest wind 8 to 13 mph becoming light west northwest after midnight.
Thursday
Mostly sunny, with a high near 88. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Thursday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 57. West northwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 21 mph.
Friday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 77. Light west wind increasing to 6 to 11 mph in the afternoon.
Friday Night
Mostly clear, with a low around 48.
Saturday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Yreka CA
 41.75°N 122.62°W (Elev. 2726 ft)
4:40 am PDT Jun 24, 2026
9am PDT Jun 24, 2026-6pm PDT Jun 30, 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