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

Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

52°F

11°C

Humidity 56%
Wind Speed N 3 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 08 Oct 01:53 AM PDT
Extended Forecast for

8 Miles SE Montague CA

  • Overnight

    Overnight: Clear, with a low around 52. Light south southeast wind.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50. North wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. Light and variable wind becoming north northwest 6 to 11 mph in the afternoon.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. North wind 11 to 17 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Widespread frost between 8am and 10am. Otherwise, sunny, with a high near 63.

    High: 63 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 5am. Otherwise, mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear
    then Frost

Detailed Forecast

Overnight
Clear, with a low around 52. Light south southeast wind.
Thursday
Sunny, with a high near 91. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 50. North wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 82. Light and variable wind becoming north northwest 6 to 11 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 38. North wind 11 to 17 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Widespread frost between 8am and 10am. Otherwise, sunny, with a high near 63.
Sunday Night
Widespread frost after 5am. Otherwise, mostly clear, with a low around 30.
Columbus Day
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Montague CA
 41.67°N 122.39°W (Elev. 2799 ft)
Last Update:
12:51 am PDT Oct 8, 2026
Forecast Valid:
2am PDT Oct 8, 2026-6pm PDT Oct 14, 2026
 
Forecast Discussion
 
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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