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

Record Breaking Temperatures and Critical Fire Weather

More than 200 record or near record maximum temperatures are forecast across the southern half of the U.S. through the end of this week before additional record temperatures center back over the Southwest U.S. into the Rockies this weekend. Widespread record breaking warmth, low humidity, and gusty winds will produce critical fire weather today in the central Rockies to Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

55°F

13°C

Humidity 66%
Wind Speed N 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 25 Mar 05:35 AM PDT
Extended Forecast for

Yreka CA

  • Today

    Today: Partly sunny, with a high near 65. Light northwest wind becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 65 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Northwest wind 6 to 11 mph becoming light north northwest after midnight. Winds could gust as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 64. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. Northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 65. Light northwest wind becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.
Tonight
Partly cloudy, with a low around 30. Northwest wind 6 to 11 mph becoming light north northwest after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 64. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 33. Northeast wind 5 to 7 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 73. Calm wind.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
A chance of rain. Mostly cloudy, with a high near 60.
Monday Night
A chance of rain. Snow level 6300 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 39.
Tuesday
A chance of rain. Snow level 5400 feet. Partly sunny, with a high near 59.
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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:
4:41 am PDT Mar 25, 2026
Forecast Valid:
5am PDT Mar 25, 2026-6pm PDT Mar 31, 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