Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

46°F

8°C

Humidity 94%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 13 Apr 11:25 PM MDT
Extended Forecast for

5 Miles E Libby MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain before 11am, then a chance of rain after 1pm.  Snow level 3800 feet rising to 4400 feet in the afternoon. Partly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 40%.

    High: 51 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain.  Snow level 4500 feet lowering to 3900 feet after midnight . Low around 37. South southwest wind 3 to 6 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after 3pm.  Snow level 3500 feet. High near 50. Light south wind.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 50 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 9pm.  Mostly cloudy, with a low around 29. Light southwest wind.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 46. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Snow Likely

  • Thursday Night

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

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow after noon.  Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

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

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. Calm wind.
Tuesday
A chance of rain before 11am, then a chance of rain after 1pm. Snow level 3800 feet rising to 4400 feet in the afternoon. Partly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Tuesday Night
Rain. Snow level 4500 feet lowering to 3900 feet after midnight . Low around 37. South southwest wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain and snow, becoming all rain after 3pm. Snow level 3500 feet. High near 50. Light south wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 29. Light southwest wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 26.
Friday
A slight chance of snow after noon. Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
A slight chance of rain. Mostly sunny, with a high near 62.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 36.
Monday
A chance of rain. Partly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Libby MT
 48.38°N 115.45°W (Elev. 3281 ft)
2:01 pm MDT Apr 13, 2026
12am MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database