Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

43°F

6°C

Humidity 97%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 12 Oct 09:25 AM MDT
Extended Forecast for

4 Miles SSE Libby MT

Winter Storm Warning October 12, 10:27am until October 13, 12:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning October 12, 10:27am until October 13, 12:00pm

    NOW until 12:00pm Mon

    Winter Storm Warning

  • Today

    High: 50 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain and snow, becoming all snow after 2am.  Low around 24. East northeast wind 7 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Rain/Snow
    then Snow

  • Columbus Day

    Columbus Day: A 30 percent chance of snow before noon.  Mostly cloudy, with a high near 46. East northeast wind around 7 mph.  New snow accumulation of less than a half inch possible.

    High: 46 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 18. East northeast wind 5 to 7 mph.

    Low: 18 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 54. Light east northeast wind.

    High: 54 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm.  Otherwise, partly cloudy, with a low around 24.

    Low: 24 °F

    Patchy Fog

  • Wednesday

    Wednesday: A 20 percent chance of rain after noon.  Patchy fog before noon.  Otherwise, mostly sunny, with a high near 55.

    High: 55 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 3am, then a slight chance of rain and snow.  Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Rain/Snow and
    Patchy Fog

Detailed Forecast

Today
Rain. Patchy fog before 3pm. High near 50. East northeast wind 3 to 5 mph. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain and snow, becoming all snow after 2am. Low around 24. East northeast wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Columbus Day
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 46. East northeast wind around 7 mph. New snow accumulation of less than a half inch possible.
Monday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 18. East northeast wind 5 to 7 mph.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 54. Light east northeast wind.
Tuesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 24.
Wednesday
A 20 percent chance of rain after noon. Patchy fog before noon. Otherwise, mostly sunny, with a high near 55.
Wednesday Night
A slight chance of rain before 3am, then a slight chance of rain and snow. Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 25.
Thursday
Patchy fog before noon. Otherwise, mostly sunny, with a high near 57.
Thursday Night
A chance of rain after midnight, mixing with snow after 3am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 30.
Friday
A chance of rain and snow. Patchy fog. Otherwise, partly sunny, with a high near 55.
Friday Night
A chance of rain and snow. Patchy fog. Otherwise, mostly cloudy, with a low around 28.
Saturday
A chance of rain and snow. Patchy fog. Otherwise, partly sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Libby MT
 48.33°N 115.51°W (Elev. 2398 ft)
3:30 am MDT Oct 12, 2025
10am MDT Oct 12, 2025-6pm MDT Oct 18, 2025
 
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