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 >

Hazardous Weather Conditions

Current conditions at

Missoula, Missoula International Airport (KMSO)

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

Partly Cloudy

66°F

19°C

Humidity 34%
Wind Speed NW 10 MPH
Barometer 29.49 in (998.65 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 21 Apr 09:53 PM MDT
Extended Forecast for

6 Miles ENE Evaro MT

Winter Weather Advisory April 22, 06:00pm until April 24, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A slight chance of rain between 4am and 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. East wind 10 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Snow showers likely, possibly mixed with rain before noon, then snow showers. Some thunder is also possible. Temperature rising to near 42 by 9am, then falling to around 32 during the remainder of the day. South southeast wind 9 to 14 mph becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 42 °F⇓

    Rain/Snow
    Likely then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 26. West wind 17 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 26 °F

    Heavy Snow

  • Thursday

    Thursday: Snow before noon, then snow showers between noon and 3pm, then snow after 3pm. The snow could be heavy at times. Some thunder is also possible. High near 27. West wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 27 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Cloudy, with a low around 19. Northwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 19 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly after noon. Mostly cloudy, with a high near 25. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Snow Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after noon. Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain between 4am and 5am. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. East wind 10 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Wednesday
Snow showers likely, possibly mixed with rain before noon, then snow showers. Some thunder is also possible. Temperature rising to near 42 by 9am, then falling to around 32 during the remainder of the day. South southeast wind 9 to 14 mph becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 26. West wind 17 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Thursday
Snow before noon, then snow showers between noon and 3pm, then snow after 3pm. The snow could be heavy at times. Some thunder is also possible. High near 27. West wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Thursday Night
Snow likely, mainly before midnight. Cloudy, with a low around 19. Northwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow likely, mainly after noon. Mostly cloudy, with a high near 25. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Saturday
A chance of snow after noon. Partly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
A chance of snow after noon. Partly sunny, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
A chance of snow. Partly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
A chance of snow. Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Evaro MT
 47.07°N 113.97°W (Elev. 7070 ft)
Last Update:
2:00 pm MDT Apr 21, 2026
Forecast Valid:
10pm MDT Apr 21, 2026-6pm MDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation