Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

LIBBY (LBBM8)

Lat: 48.40361°NLon: 115.53917°WElev: 2070.0ft.

NA

62°F

17°C

Humidity 48%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 07 Oct 12:25 PM MDT
Extended Forecast for

13 Miles SSW Libby MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 53. West southwest wind 3 to 5 mph.

    High: 53 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. West wind 3 to 7 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 52. West southwest wind 5 to 9 mph.

    High: 52 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. West southwest wind 7 to 15 mph.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. Breezy, with a west southwest wind 16 to 24 mph, with gusts as high as 39 mph.

    High: 45 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and 3am, then a chance of snow after 3am.  Snow level 8000 feet lowering to 6900 feet after midnight . Mostly cloudy, with a low around 30. Breezy.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow and
    Breezy

  • Saturday

    Saturday: A 50 percent chance of snow.  Mostly cloudy, with a high near 33. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow.  Mostly cloudy, with a low around 22. Blustery.

    Low: 22 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 25. Blustery.

    High: 25 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 53. West southwest wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 41. West wind 3 to 7 mph.
Thursday
Partly sunny, with a high near 52. West southwest wind 5 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 41. West southwest wind 7 to 15 mph.
Friday
Mostly sunny, with a high near 45. Breezy, with a west southwest wind 16 to 24 mph, with gusts as high as 39 mph.
Friday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and 3am, then a chance of snow after 3am. Snow level 8000 feet lowering to 6900 feet after midnight . Mostly cloudy, with a low around 30. Breezy. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 33. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 22. Blustery.
Sunday
Partly sunny, with a high near 25. Blustery.
Sunday Night
Partly cloudy, with a low around 21.
Columbus Day
Sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSW Libby MT
 48.23°N 115.7°W (Elev. 6900 ft)
12:22 pm MDT Oct 7, 2026
1pm MDT Oct 7, 2026-6pm MDT Oct 13, 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