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

Prolonged, Intense Heat Wave; Excessive Rainfall in the Southern Rockies and Central Plains into the Upper Midwest

Extremely dangerous heat persists through Thursday with widespread daily temperature records. Monsoonal moisture continues to bring heavy rain and flash flooding to New Mexico and west Texas through Thursday, especially in the burn scar areas. Thunderstorms and heavy to excessive rain will continue to bring a flash flood threat from the Central Plains into the Upper Midwest. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Partly Cloudy

89°F

32°C

Humidity 16%
Wind Speed W 12 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 24 Jun 05:53 PM PDT
Extended Forecast for

Yreka CA

  • Tonight

    Tonight: Mostly clear, with a low around 55. Northwest wind 5 to 10 mph becoming light north northwest after midnight.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 23 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. North wind 5 to 14 mph, with gusts as high as 21 mph.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 55. Northwest wind 5 to 10 mph becoming light north northwest after midnight.
Wednesday
Sunny, with a high near 86. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 55. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 23 mph.
Thursday
Sunny, with a high near 86. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 53. North wind 5 to 14 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 92.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny and hot, with a high near 96.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny and hot, with a high near 96.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Tuesday
Sunny, with a high near 94.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yreka CA
 41.75°N 122.62°W (Elev. 2726 ft)
Last Update:
4:40 pm PDT Jun 24, 2025
Forecast Valid:
6pm PDT Jun 24, 2025-6pm PDT Jul 1, 2025
 
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Additional Resources

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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