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

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Partly Cloudy

39°F

4°C

Humidity 64%
Wind Speed NNE 3 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 31 Mar 01:15 PM MDT
Extended Forecast for

Hamilton MT

  • This Afternoon

    This Afternoon: Rain likely, mainly between 3pm and 5pm.  Mostly cloudy, with a high near 49. Light north northeast wind.  Chance of precipitation is 70%.

    High: 49 °F

    Rain Likely

  • Tonight

    Tonight: A 40 percent chance of rain after 2am.  Mostly cloudy, with a low around 33. Light and variable wind.

    Low: 33 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before 10am, then rain likely after 2pm.  Increasing clouds, with a high near 56. Calm wind becoming south southwest around 6 mph in the afternoon.  Chance of precipitation is 60%.

    High: 56 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain, mainly after midnight.  Low around 34. South wind 3 to 6 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain and snow, becoming all snow after 9am.  High near 43. West wind 5 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight.  Cloudy, with a low around 32. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Snow Likely

  • Friday

    Friday: A 20 percent chance of snow before noon.  Mostly cloudy, with a high near 50.

    High: 50 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Rain likely, mainly between 3pm and 5pm. Mostly cloudy, with a high near 49. Light north northeast wind. Chance of precipitation is 70%.
Tonight
A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 33. Light and variable wind.
Wednesday
A chance of rain before 10am, then rain likely after 2pm. Increasing clouds, with a high near 56. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Rain, mainly after midnight. Low around 34. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain and snow, becoming all snow after 9am. High near 43. West wind 5 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Snow likely, mainly before midnight. Cloudy, with a low around 32. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 50.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.24°N 114.14°W (Elev. 3678 ft)
12:21 pm MDT Mar 31, 2026
1pm MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
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Additional Resources

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