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

Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

64°F

18°C

Humidity 52%
Wind Speed SSW 3 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 12 Jul 08:00 AM PDT
Extended Forecast for

13 Miles WNW Yreka CA

  • Today

    Today: Sunny and hot, with a high near 97. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 97 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 57. West wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny and hot, with a high near 98. Light and variable wind.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 59. West wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: A 20 percent chance of showers after 11am. Sunny and hot, with a high near 98. Calm wind becoming west around 5 mph in the afternoon.

    High: 98 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 97. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 57. West wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Monday
Partly sunny and hot, with a high near 98. Light and variable wind.
Monday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 59. West wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers after 11am. Sunny and hot, with a high near 98. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Clear, with a low around 54.
Thursday
Sunny, with a high near 95.
Thursday Night
Clear, with a low around 55.
Friday
Sunny and hot, with a high near 101.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny and hot, with a high near 100.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WNW Yreka CA
 41.84°N 122.86°W (Elev. 2402 ft)
Last Update:
4:40 am PDT Jul 12, 2026
Forecast Valid:
8am PDT Jul 12, 2026-6pm PDT Jul 18, 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