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

Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

Missoula, Missoula International Airport (KMSO)

Lat: 46.92083°NLon: 114.0925°WElev: 3199.0ft.

Mostly Cloudy

73°F

23°C

Humidity 30%
Wind Speed N 11 MPH
Barometer 29.51 in (999.32 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 21 Apr 07:53 PM MDT
Extended Forecast for

Lolo MT

  • Tonight

    Tonight: A slight chance of rain between 3am and 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Calm wind. Chance of precipitation is 20%.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Showers and thunderstorms likely before 1pm, then showers and possibly a thunderstorm between 1pm and 3pm, then rain after 3pm. High near 60. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%.

    High: 60 °F

    Showers
    Likely then
    Showers

  • Wednesday Night

    Wednesday Night: Rain before 3am, then rain, possibly mixed with snow. Low around 34. West southwest wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Rain, possibly mixed with snow before noon, then rain, possibly mixed with snow showers between noon and 3pm, then rain showers after 3pm. Some thunder is also possible. High near 49. West wind 5 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow before 3am, then a chance of snow. Mostly cloudy, with a low around 26. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 46. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain between 3am and 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Calm wind. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms likely before 1pm, then showers and possibly a thunderstorm between 1pm and 3pm, then rain after 3pm. High near 60. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%.
Wednesday Night
Rain before 3am, then rain, possibly mixed with snow. Low around 34. West southwest wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain, possibly mixed with snow before noon, then rain, possibly mixed with snow showers between noon and 3pm, then rain showers after 3pm. Some thunder is also possible. High near 49. West wind 5 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain likely, possibly mixed with snow before 3am, then a chance of snow. Mostly cloudy, with a low around 26. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 46. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
A slight chance of rain. Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lolo MT
 46.76°N 114.1°W (Elev. 3199 ft)
Last Update:
2:00 pm MDT Apr 21, 2026
Forecast Valid:
8pm MDT Apr 21, 2026-6pm MDT Apr 28, 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