Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

47°F

8°C

Humidity 65%
Wind Speed N 12 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 10 Oct 06:53 AM PDT
Extended Forecast for

16 Miles NNE Montague CA

Freeze Watch October 12, 02:00am until October 12, 09:00am
Freeze Warning October 11, 02:00am until October 11, 08:00am
Click here for hazard details and duration
Freeze Watch
Freeze Warning
  • Today

    Today: Sunny, with a high near 61. Northeast wind 8 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. North northeast wind 7 to 15 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. East northeast wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. East northeast wind 13 to 18 mph, with gusts as high as 28 mph.

    Low: 31 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 63. East northeast wind 5 to 7 mph becoming light and variable  in the afternoon.

    High: 63 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 61. Northeast wind 8 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 32. North northeast wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 62. East northeast wind 15 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 31. East northeast wind 13 to 18 mph, with gusts as high as 28 mph.
Columbus Day
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 63. East northeast wind 5 to 7 mph becoming light and variable in the afternoon.
Monday Night
Clear, with a low around 32.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 81.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Montague CA
 41.92°N 122.37°W (Elev. 2598 ft)
4:40 am PDT Oct 10, 2026
7am PDT Oct 10, 2026-6pm PDT Oct 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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