Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

77°F

25°C

Humidity 23%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Heat Index77°F (25°C)
Last update 17 Jun 04:25 PM MDT
Extended Forecast for

14 Miles SW Libby MT

  • This Afternoon

    This Afternoon: A 40 percent chance of rain, mainly after 5pm.  Mostly sunny, with a high near 57. West wind around 14 mph, with gusts as high as 23 mph.

    High: 57 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 8pm.  Partly cloudy, with a low around 46. West wind 9 to 14 mph becoming light west northwest  after midnight. Winds could gust as high as 23 mph.

    Low: 46 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 59. Light west northwest wind becoming west 5 to 10 mph in the morning.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. West wind 5 to 8 mph becoming east after midnight.

    Low: 45 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 62. East northeast wind 5 to 7 mph becoming west in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of rain, mainly after 5pm. Mostly sunny, with a high near 57. West wind around 14 mph, with gusts as high as 23 mph.
Tonight
A 30 percent chance of rain, mainly before 8pm. Partly cloudy, with a low around 46. West wind 9 to 14 mph becoming light west northwest after midnight. Winds could gust as high as 23 mph.
Thursday
Sunny, with a high near 59. Light west northwest wind becoming west 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 45. West wind 5 to 8 mph becoming east after midnight.
Juneteenth
Mostly sunny, with a high near 62. East northeast wind 5 to 7 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Libby MT
 48.26°N 115.78°W (Elev. 6470 ft)
2:01 pm MDT Jun 17, 2026
4pm MDT Jun 17, 2026-6pm MDT Jun 24, 2026
 
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Additional Resources

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