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

42°F

6°C

Humidity 94%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 15 Apr 10:25 AM MDT
Extended Forecast for

15 Miles NNW Happys Inn MT

  • Today

    Today: Snow showers likely, mainly before 2pm.  Mostly cloudy, with a high near 37. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A chance of snow showers before midnight, then snow showers likely after 2am.  Mostly cloudy, with a low around 24. West wind 9 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely.  Mostly cloudy, with a high near 36. West wind around 9 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Southwest wind 6 to 10 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after noon.  Partly sunny, with a high near 40. Southwest wind 6 to 10 mph.

    High: 40 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Snow showers likely, mainly before 2pm. Mostly cloudy, with a high near 37. West southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow showers before midnight, then snow showers likely after 2am. Mostly cloudy, with a low around 24. West wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
Snow showers likely. Mostly cloudy, with a high near 36. West wind around 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
Partly cloudy, with a low around 25. Southwest wind 6 to 10 mph.
Friday
A 20 percent chance of snow showers after noon. Partly sunny, with a high near 40. Southwest wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 59.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Tuesday
A slight chance of rain and snow. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNW Happys Inn MT
 48.3°N 115.24°W (Elev. 4783 ft)
2:01 am MDT Apr 15, 2026
10am MDT Apr 15, 2026-6pm MDT Apr 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