Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Missoula, Missoula International Airport (KMSO)

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

Overcast

46°F

8°C

Humidity 52%
Wind Speed NNE 3 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 31 Mar 05:20 PM MDT
Extended Forecast for

8 Miles S Bonner MT

Winter Storm Watch April 2, 06:00am until April 3, 06:00am
Click here for hazard details and duration
Winter Storm Watch
  • This Afternoon

    This Afternoon: A 20 percent chance of snow.  Mostly cloudy, with a high near 38. West wind around 7 mph.

    High: 38 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A slight chance of snow before 7pm, then a slight chance of snow after 4am.  Mostly cloudy, with a low around 31. Southwest wind around 7 mph.  Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A slight chance of snow before 3pm, then rain and snow likely.  Partly sunny, with a high near 45. South southwest wind 6 to 9 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely before midnight, then snow.  Low around 28. South southeast wind 7 to 9 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely then
    Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 31. West wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 31 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight.  Cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow Likely
    then Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow before noon.  Mostly cloudy, with a high near 38. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly cloudy, with a high near 38. West wind around 7 mph.
Tonight
A slight chance of snow before 7pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 31. Southwest wind around 7 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of snow before 3pm, then rain and snow likely. Partly sunny, with a high near 45. South southwest wind 6 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow likely before midnight, then snow. Low around 28. South southeast wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow. The snow could be heavy at times. High near 31. West wind 10 to 15 mph, with gusts as high as 25 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 28. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 38. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Bonner MT
 46.76°N 113.88°W (Elev. 6102 ft)
2:01 pm MDT Mar 31, 2026
5pm MDT Mar 31, 2026-6pm MDT Apr 7, 2026
 
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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