Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

69°F

21°C

Humidity 31%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 27 Jul 10:25 PM MDT
Extended Forecast for

10 Miles NNE Libby MT

  • Tonight

    Tonight: Patchy smoke after 5am. Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Patchy smoke before 2pm, then areas of smoke after 3pm. Sunny, with a high near 78. Light southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 78 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Areas of smoke before 10pm. Mostly clear, with a low around 55. West southwest wind 6 to 11 mph becoming light south  after midnight. Winds could gust as high as 25 mph.

    Low: 55 °F

    Areas Smoke
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. West southwest wind 5 to 10 mph becoming light west  after midnight. Winds could gust as high as 21 mph.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

Detailed Forecast

Tonight
Patchy smoke after 5am. Mostly clear, with a low around 54. Calm wind.
Tuesday
Patchy smoke before 2pm, then areas of smoke after 3pm. Sunny, with a high near 78. Light southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Areas of smoke before 10pm. Mostly clear, with a low around 55. West southwest wind 6 to 11 mph becoming light south after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 77. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 54. West southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 82.
Friday Night
Clear, with a low around 58.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Libby MT
 48.53°N 115.46°W (Elev. 5479 ft)
2:01 pm MDT Jul 27, 2026
11pm MDT Jul 27, 2026-6pm MDT Aug 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database