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

41°F

5°C

Humidity 88%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 15 Apr 12:25 AM MDT
Extended Forecast for

13 Miles NNE Noxon MT

  • Overnight

    Overnight: Snow. The snow could be heavy at times.  Low around 26. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 39 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 16 inches possible.

    Low: 26 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow, mainly before 2pm. The snow could be heavy at times.  High near 29. West southwest wind 15 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 29 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. The snow could be heavy at times.  Mostly cloudy, with a low around 19. West wind 13 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Heavy Snow

  • Thursday

    Thursday: Snow.  High near 28. West wind 11 to 14 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 19. West southwest wind 11 to 16 mph, with gusts as high as 26 mph.  New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: A 50 percent chance of snow, mainly after noon.  Partly sunny, with a high near 33. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Slight Chance
    Snow then
    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 26. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 10 to 16 inches possible.
Wednesday
Snow, mainly before 2pm. The snow could be heavy at times. High near 29. West southwest wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Wednesday Night
Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 19. West wind 13 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 28. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 19. West southwest wind 11 to 16 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow, mainly after noon. Partly sunny, with a high near 33. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 19.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
A slight chance of rain and snow. Snow level 7300 feet lowering to 6700 feet after midnight . Partly cloudy, with a low around 31.
Monday
A slight chance of rain and snow. Snow level 6500 feet rising to 7400 feet in the afternoon. Mostly sunny, with a high near 51.
Monday Night
A chance of rain and snow. Snow level 7600 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 35.
Tuesday
A chance of rain and snow. Snow level 6900 feet. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Noxon MT
 48.19°N 115.69°W (Elev. 6499 ft)
12:22 am MDT Apr 15, 2026
1am MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database