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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

LIBBY (LBBM8)

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

NA

65°F

18°C

Humidity 41%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 12 Apr 02:25 PM MDT
Extended Forecast for

13 Miles NNE Libby MT

  • This Afternoon

    This Afternoon: Rain likely. Mostly cloudy, with a high near 56. Southwest wind around 6 mph. Chance of precipitation is 60%.

    High: 56 °F

    Rain Likely

  • Tonight

    Tonight: A 20 percent chance of rain between 1am and 3am. Mostly cloudy, with a low around 40. West wind around 5 mph becoming light and variable after midnight.

    Low: 40 °F

    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 50. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

    High: 50 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain before midnight. Snow level 6700 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind 9 to 11 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 41. Southwest wind 8 to 14 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Rain and snow likely before 9pm, then snow. Low around 34. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    Likely then
    Snow

  • Wednesday

    Wednesday: Snow. High near 39. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after noon. Mostly cloudy, with a high near 38.

    High: 38 °F

    Snow Likely

Detailed Forecast

This Afternoon
Rain likely. Mostly cloudy, with a high near 56. Southwest wind around 6 mph. Chance of precipitation is 60%.
Tonight
A 20 percent chance of rain between 1am and 3am. Mostly cloudy, with a low around 40. West wind around 5 mph becoming light and variable after midnight.
Monday
A chance of rain before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 50. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of rain before midnight. Snow level 6700 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind 9 to 11 mph, with gusts as high as 26 mph.
Tuesday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 41. Southwest wind 8 to 14 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Tuesday Night
Rain and snow likely before 9pm, then snow. Low around 34. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 39. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Thursday
Snow likely, mainly after noon. Mostly cloudy, with a high near 38.
Thursday Night
Partly cloudy, with a low around 26.
Friday
A slight chance of snow. Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
A slight chance of rain and snow. Snow level rising to 5600 feet in the afternoon. Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Libby MT
 48.55°N 115.46°W (Elev. 4409 ft)
Last Update:
2:01 pm MDT Apr 12, 2026
Forecast Valid:
3pm MDT Apr 12, 2026-6pm MDT Apr 19, 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