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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 >

Hazardous Weather Conditions

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Partly Cloudy

56°F

13°C

Humidity 34%
Wind Speed NNE 14 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 10 Oct 11:53 AM PDT
Extended Forecast for

9 Miles NNE Montague CA

Freeze Warning 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 Warning
Freeze Warning

  • This Afternoon

    This Afternoon: Sunny, with a high near 61. North northwest wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. North northwest wind 8 to 10 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. North northeast wind 9 to 14 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 31 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. North wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Widespread frost before 9am. Otherwise, sunny, with a high near 60. Calm wind becoming north around 6 mph in the afternoon.

    High: 60 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 33.

    Low: 33 °F

    Clear

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, sunny, with a high near 67.

    High: 67 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 61. North northwest wind 11 to 15 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 33. North northwest wind 8 to 10 mph.
Sunday
Sunny, with a high near 61. North northeast wind 9 to 14 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 31 mph.
Sunday Night
Mostly clear, with a low around 27. North wind 10 to 18 mph, with gusts as high as 28 mph.
Columbus Day
Widespread frost before 9am. Otherwise, sunny, with a high near 60. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Clear, with a low around 33.
Tuesday
Areas of frost before 9am. Otherwise, sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Clear, with a low around 40.
Thursday
Sunny, with a high near 80.
Thursday Night
Clear, with a low around 43.
Friday
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Montague CA
 41.86°N 122.48°W (Elev. 2608 ft)
Last Update:
11:26 am PDT Oct 10, 2026
Forecast Valid:
12pm PDT Oct 10, 2026-6pm PDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation