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

44°F

7°C

Humidity 93%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 15 Apr 12:25 PM MDT
Extended Forecast for

5 Miles E Libby MT

  • This Afternoon

    This Afternoon: Snow likely before 3pm, then snow showers likely, mainly between 3pm and 4pm. Some thunder is also possible.  Mostly cloudy, with a high near 49. Southwest wind 3 to 5 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 49 °F

    Snow Likely

  • Tonight

    Tonight: Snow likely, mainly after 5am.  Mostly cloudy, with a low around 27. West southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely

  • Thursday

    Thursday: Snow, mainly before 1pm.  High near 46. Calm wind.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow after noon, mixing with rain after 3pm.  Mostly sunny, with a high near 52. Light and variable wind.  Chance of precipitation is 20%.

    High: 52 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow likely before 3pm, then snow showers likely, mainly between 3pm and 4pm. Some thunder is also possible. Mostly cloudy, with a high near 49. Southwest wind 3 to 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 27. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow, mainly before 1pm. High near 46. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 26. Calm wind.
Friday
A slight chance of snow after noon, mixing with rain after 3pm. Mostly sunny, with a high near 52. Light and variable wind. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 26.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Libby MT
 48.38°N 115.45°W (Elev. 3281 ft)
12:22 pm MDT Apr 15, 2026
1pm 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