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

Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

79°F

26°C

Humidity 24%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index78°F (26°C)
Last update 02 Jul 05:25 PM MDT
Extended Forecast for

20 Miles SSW Fortine MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. West wind 5 to 9 mph becoming light and variable after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 70. Light south wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. West southwest wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 52 °F

    Partly Cloudy

  • Independence Day

    Independence Day: Mostly sunny, with a high near 73. South wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 52. West southwest wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 22 mph.

    Low: 52 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. West wind 5 to 9 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 70. Light south wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Partly cloudy, with a low around 52. West southwest wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Independence Day
Mostly sunny, with a high near 73. South wind 5 to 11 mph, with gusts as high as 23 mph.
Saturday Night
Clear, with a low around 52. West southwest wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SSW Fortine MT
 48.52°N 115.14°W (Elev. 4003 ft)
Last Update:
2:01 pm MDT Jul 2, 2026
Forecast Valid:
6pm MDT Jul 2, 2026-6pm MDT Jul 9, 2026
 
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