Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

61°F

16°C

Humidity 19%
Wind Speed NNE 16 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 11 Oct 03:05 PM PDT
Extended Forecast for

12 Miles NNE Yreka CA

Freeze Warning October 12, 02:00am until October 12, 09:00am
Click here for hazard details and duration
Freeze Warning
  • Tonight

    Tonight: Clear, with a low around 29. North northwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 64. East northeast wind around 6 mph becoming calm.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. North northwest wind 3 to 8 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. Calm wind.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. North wind around 6 mph becoming calm  in the evening.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 29. North northwest wind 6 to 13 mph, with gusts as high as 20 mph.
Columbus Day
Sunny, with a high near 64. East northeast wind around 6 mph becoming calm.
Monday Night
Mostly clear, with a low around 30. North northwest wind 3 to 8 mph.
Tuesday
Sunny, with a high near 71. Calm wind.
Tuesday Night
Mostly clear, with a low around 39. North wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Clear, with a low around 43.
Thursday
Sunny, with a high near 83.
Thursday Night
Clear, with a low around 46.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 78.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Yreka CA
 41.91°N 122.55°W (Elev. 2198 ft)
11:26 am PDT Oct 11, 2026
3pm PDT Oct 11, 2026-6pm PDT Oct 18, 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