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

Prolonged dangerous winter storm conditions in the high country of western Montana and north-central Idaho later this week with localized damaging winds

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Hazardous Weather Conditions

Current conditions at

Ravalli County Airport (KHRF)

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

Overcast

27°F

-3°C

Humidity 73%
Wind Speed SE 6 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 10 Mar 08:15 PM MDT
Extended Forecast for

Hamilton MT

High Wind Warning March 12, 12:00am until March 12, 06:00pm
Click here for hazard details and duration
High Wind Warning

  • Tonight

    Tonight: A 20 percent chance of snow after 4am. Partly cloudy, with a low around 19. South southeast wind 5 to 8 mph.

    Low: 19 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 2pm, then rain, possibly mixed with snow. High near 44. South southeast wind 8 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain. Low around 37. South wind 11 to 15 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Thursday

    Thursday: Rain before noon, then rain, possibly mixed with snow. High near 48. West wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 48 °F

    Rain then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 37. South southwest wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all rain after 3pm. High near 48. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain. Low around 35. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: Rain before 9am, then rain and snow between 9am and 3pm, then snow likely after 3pm. Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow before midnight. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow after 4am. Partly cloudy, with a low around 19. South southeast wind 5 to 8 mph.
Wednesday
A chance of snow before 2pm, then rain, possibly mixed with snow. High near 44. South southeast wind 8 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 37. South wind 11 to 15 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain before noon, then rain, possibly mixed with snow. High near 48. West wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain, possibly mixed with snow. Low around 37. South southwest wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Rain, possibly mixed with snow, becoming all rain after 3pm. High near 48. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Rain. Low around 35. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain before 9am, then rain and snow between 9am and 3pm, then snow likely after 3pm. Mostly cloudy, with a high near 43.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 23.
Sunday
A slight chance of snow after noon. Mostly cloudy, with a high near 42.
Sunday Night
A chance of rain and snow. Cloudy, with a low around 31.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 52.
Monday Night
A chance of rain. Mostly cloudy, with a low around 40.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.26°N 114.15°W (Elev. 3599 ft)
Last Update:
2:11 pm MDT Mar 10, 2026
Forecast Valid:
8pm MDT Mar 10, 2026-6pm MDT Mar 17, 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