Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

48°F

9°C

Humidity 71%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 15 Apr 05:25 PM MDT
Extended Forecast for

14 Miles SW Libby MT

  • Tonight

    Tonight: Snow likely, mainly before 9pm.  Mostly cloudy, with a low around 18. West southwest wind 11 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

    Low: 18 °F

    Snow Likely

  • Thursday

    Thursday: Snow.  High near 27. West wind around 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow before midnight.  Mostly cloudy, with a low around 21. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: A 40 percent chance of snow, mainly after noon.  Partly sunny, with a high near 34. West wind 8 to 13 mph, with gusts as high as 22 mph.  New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 18. West southwest wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Thursday
Snow. High near 27. West wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 21. Southwest wind 8 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 34. West wind 8 to 13 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 20. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 55.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 55.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Libby MT
 48.22°N 115.74°W (Elev. 5180 ft)
2:01 pm MDT Apr 15, 2026
6pm MDT Apr 15, 2026-6pm MDT Apr 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database