Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

49°F

9°C

Humidity 96%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 15 Sep 07:25 AM MDT
Extended Forecast for

21 Miles E Libby MT

  • Today

    Today: Mostly cloudy, with a high near 56. Light and variable wind.

    High: 56 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain between 11pm and midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 41. Calm wind becoming north northeast 5 to 7 mph in the evening.

    Low: 41 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 64. North northeast wind around 6 mph becoming calm  in the afternoon.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. North wind 3 to 6 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Northeast wind around 5 mph becoming calm  in the morning.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 56. Light and variable wind.
Tonight
A 30 percent chance of rain between 11pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 41. Calm wind becoming north northeast 5 to 7 mph in the evening.
Wednesday
Sunny, with a high near 64. North northeast wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 41. North wind 3 to 6 mph.
Thursday
Sunny, with a high near 68. Northeast wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 46.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles E Libby MT
 48.44°N 115.09°W (Elev. 4199 ft)
2:01 am MDT Sep 15, 2026
8am MDT Sep 15, 2026-6pm MDT Sep 21, 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