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

Rain Providing Some Relief to Drought-Stricken Southern U.S.

A storm tracking across the southern U.S. will continue to bring areas of heavy thunderstorms with risks for severe weather and excessive rainfall from Texas to Florida through this weekend. While much of this rainfall will be beneficial to the drought, excessive rainfall may bring areas of flash and urban flooding. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

59°F

15°C

Humidity 67%
Wind Speed SW 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 02 May 10:00 AM PDT
Extended Forecast for

Yreka CA

  • Today

    Today: Partly sunny, with a high near 77. South southeast wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 77 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. South southeast wind 10 to 15 mph becoming light and variable. Winds could gust as high as 23 mph.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. North wind 5 to 7 mph becoming calm. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 50%.

    Low: 50 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 71. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 77. South southeast wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Tonight
Partly cloudy, with a low around 50. South southeast wind 10 to 15 mph becoming light and variable. Winds could gust as high as 23 mph.
Sunday
A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. North wind 5 to 7 mph becoming calm. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 50%.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 71. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 40%.
Monday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Clear, with a low around 48.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yreka CA
 41.75°N 122.62°W (Elev. 2726 ft)
Last Update:
4:40 am PDT May 2, 2026
Forecast Valid:
10am PDT May 2, 2026-6pm PDT May 8, 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