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

Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Current conditions at

LIBBY (LBBM8)

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

NA

14°F

-10°C

Humidity 90%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 21 Feb 05:25 AM MST
Extended Forecast for

5 Miles SSE Libby MT

Winter Weather Advisory February 22, 11:00pm until February 23, 11:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow likely before 4am, then rain and snow. Low around 30. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    then
    Rain/Snow

  • Monday

    Monday: Rain and snow likely before 7am, then rain. Snow level 3100 feet rising to 4800 feet in the afternoon. High near 43. Calm wind becoming south southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: A chance of rain and snow, mainly before 11pm. Snow level 3700 feet lowering to 2500 feet after midnight . Mostly cloudy, with a low around 28. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 11am, then a chance of rain and snow between 11am and 5pm, then a chance of rain after 5pm. Snow level rising to 3000 feet in the afternoon. Partly sunny, with a high near 42. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain likely before 8pm, then rain and snow likely. Snow level 3300 feet lowering to 2600 feet. Mostly cloudy, with a low around 27. Light west southwest wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow likely before 2pm, then rain and snow likely between 2pm and 5pm, then rain likely after 5pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then a chance of snow after 2am. Snow level 2600 feet. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level rising to 2900 feet in the afternoon. Partly sunny, with a high near 43.

    High: 43 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Snow level 3400 feet lowering to 2400 feet after midnight . Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow likely before 4am, then rain and snow. Low around 30. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Rain and snow likely before 7am, then rain. Snow level 3100 feet rising to 4800 feet in the afternoon. High near 43. Calm wind becoming south southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow, mainly before 11pm. Snow level 3700 feet lowering to 2500 feet after midnight . Mostly cloudy, with a low around 28. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow before 11am, then a chance of rain and snow between 11am and 5pm, then a chance of rain after 5pm. Snow level rising to 3000 feet in the afternoon. Partly sunny, with a high near 42. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
Rain likely before 8pm, then rain and snow likely. Snow level 3300 feet lowering to 2600 feet. Mostly cloudy, with a low around 27. Light west southwest wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 2pm, then rain and snow likely between 2pm and 5pm, then rain likely after 5pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 2am, then a chance of snow after 2am. Snow level 2600 feet. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level rising to 2900 feet in the afternoon. Partly sunny, with a high near 43.
Thursday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Snow level 3400 feet lowering to 2400 feet after midnight . Mostly cloudy, with a low around 28.
Friday
Snow likely. Mostly cloudy, with a high near 41.
Friday Night
A chance of snow. Partly cloudy, with a low around 16.
Saturday
A slight chance of snow. Mostly sunny, with a high near 38.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 17.
Sunday
A slight chance of snow. Mostly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Libby MT
 48.31°N 115.5°W (Elev. 2398 ft)
Last Update:
8:36 pm MST Feb 22, 2026
Forecast Valid:
9pm MST Feb 22, 2026-6pm MST Mar 1, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation