Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

49°F

9°C

Humidity 85%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 01 Oct 01:25 AM MDT
Extended Forecast for

14 Miles ENE Libby MT

  • Overnight

    Overnight: Rain, mainly before 4am.  Low around 46. Calm wind.  Chance of precipitation is 80%.

    Low: 46 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 8am.  Partly sunny, with a high near 64. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 60%.

    High: 64 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely.  Mostly cloudy, with a low around 44. South southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 70%.

    Low: 44 °F

    Rain Likely

  • Thursday

    Thursday: A 30 percent chance of rain.  Patchy fog between 7am and 11am.  Otherwise, mostly cloudy, with a high near 65. Light south wind.

    High: 65 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 39. Light west southwest wind.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: Patchy fog between 8am and 10am.  Otherwise, mostly sunny, with a high near 66.

    High: 66 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain after noon.  Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A slight chance of rain.  Partly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Rain, mainly before 4am. Low around 46. Calm wind. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before 8am. Partly sunny, with a high near 64. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 44. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.
Thursday
A 30 percent chance of rain. Patchy fog between 7am and 11am. Otherwise, mostly cloudy, with a high near 65. Light south wind.
Thursday Night
Mostly cloudy, with a low around 39. Light west southwest wind.
Friday
Patchy fog between 8am and 10am. Otherwise, mostly sunny, with a high near 66.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 40.
Saturday
A chance of rain after noon. Mostly sunny, with a high near 62.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 34.
Sunday
Patchy fog between 8am and 10am. Areas of frost before 10am. Otherwise, mostly sunny, with a high near 62.
Sunday Night
Areas of frost. Otherwise, mostly clear, with a low around 32.
Monday
Widespread frost. Otherwise, sunny, with a high near 64.
Monday Night
Areas of frost. Otherwise, clear, with a low around 33.
Tuesday
Widespread frost. Otherwise, sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ENE Libby MT
 48.5°N 115.29°W (Elev. 2507 ft)
2:31 pm MDT Sep 30, 2025
2am MDT Oct 1, 2025-6pm MDT Oct 7, 2025
 
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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