National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather 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 CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

43°F

6°C

Humidity 87%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 14 Apr 08:25 AM MDT
Extended Forecast for

8 Miles SSE Libby MT

  • Today

    Today: A 50 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 51. South southwest wind around 7 mph, with gusts as high as 21 mph.

    High: 51 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Tonight

    Tonight: Showers. Low around 36. South southeast wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Showers

  • Wednesday

    Wednesday: Rain showers before noon, then rain, possibly mixed with snow showers between noon and 3pm, then rain showers after 3pm. Snow level 3700 feet. High near 48. South southeast wind around 5 mph becoming light and variable. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 48 °F

    Showers then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 28. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely. Mostly cloudy, with a high near 45. Light southwest wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of rain and snow showers before midnight. Snow level 2900 feet lowering to 2600 feet after midnight . Partly cloudy, with a low around 25. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: A chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Snow level rising to 3500 feet in the afternoon. Mostly sunny, with a high near 50. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 50 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Friday Night

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

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 51. South southwest wind around 7 mph, with gusts as high as 21 mph.
Tonight
Showers. Low around 36. South southeast wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain showers before noon, then rain, possibly mixed with snow showers between noon and 3pm, then rain showers after 3pm. Snow level 3700 feet. High near 48. South southeast wind around 5 mph becoming light and variable. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain showers likely before 9pm, then rain and snow showers likely between 9pm and midnight, then a chance of snow showers after midnight. Mostly cloudy, with a low around 28. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers likely. Mostly cloudy, with a high near 45. Light southwest wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A slight chance of rain and snow showers before midnight. Snow level 2900 feet lowering to 2600 feet after midnight . Partly cloudy, with a low around 25. Chance of precipitation is 20%.
Friday
A chance of rain and snow showers between noon and 3pm, then a chance of rain showers after 3pm. Snow level rising to 3500 feet in the afternoon. Mostly sunny, with a high near 50. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 38.
Monday
A chance of rain. Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Libby MT
 48.29°N 115.5°W (Elev. 2562 ft)
Last Update:
2:01 am MDT Apr 14, 2026
Forecast Valid:
9am MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation