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

Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

LIBBY (LBBM8)

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

NA

36°F

2°C

Humidity 99%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 17 Mar 02:25 AM MDT
Extended Forecast for

10 Miles ESE Libby MT

  • Overnight

    Overnight: A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 36. South wind around 8 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain between 9am and 3pm. Partly sunny, with a high near 48. Southwest wind around 8 mph. Chance of precipitation is 40%.

    High: 48 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 2am. Low around 38. South wind around 8 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: Rain likely, mainly before noon. Mostly cloudy, with a high near 50. South southwest wind around 8 mph. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 39. South southwest wind 6 to 8 mph.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Overnight
A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 36. South wind around 8 mph.
Tuesday
A chance of rain between 9am and 3pm. Partly sunny, with a high near 48. Southwest wind around 8 mph. Chance of precipitation is 40%.
Tuesday Night
Rain, mainly after 2am. Low around 38. South wind around 8 mph. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 50. South southwest wind around 8 mph. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 39. South southwest wind 6 to 8 mph.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 54.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Friday
A chance of rain. Mostly cloudy, with a high near 56.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37.
Saturday
A chance of rain. Snow level 5700 feet lowering to 4900 feet in the afternoon . Partly sunny, with a high near 49.
Saturday Night
A slight chance of rain and snow. Snow level 4700 feet lowering to 4000 feet after midnight . Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Libby MT
 48.35°N 115.35°W (Elev. 4006 ft)
Last Update:
2:01 am MDT Mar 17, 2026
Forecast Valid:
3am MDT Mar 17, 2026-6pm MDT Mar 23, 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