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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Current conditions at

Ravalli County Airport (KHRF)

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

Clear

25°F

-4°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 10 Mar 12:55 AM MDT
Extended Forecast for

Hamilton MT

  • Overnight

    Overnight: A 40 percent chance of snow after 4am. Partly cloudy, with a low around 21. Light south southeast wind. Little or no snow accumulation expected.

    Low: 21 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly between 11am and 2pm. Partly sunny, with a high near 36. South southeast wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 3am. Partly cloudy, with a low around 20. West southwest wind 6 to 10 mph becoming south southeast in the evening. Winds could gust as high as 25 mph.

    Low: 20 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 44. South southwest wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 37. South southwest wind 15 to 18 mph, with gusts as high as 37 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. High near 49. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 39. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain before 9am, then rain and snow between 9am and noon, then rain after noon. Cloudy, with a high near 50.

    High: 50 °F

    Rain/Snow
    then Rain

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 35.

    Low: 35 °F

    Rain

Detailed Forecast

Overnight
A 40 percent chance of snow after 4am. Partly cloudy, with a low around 21. Light south southeast wind. Little or no snow accumulation expected.
Tuesday
Snow likely, mainly between 11am and 2pm. Partly sunny, with a high near 36. South southeast wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 20 percent chance of snow after 3am. Partly cloudy, with a low around 20. West southwest wind 6 to 10 mph becoming south southeast in the evening. Winds could gust as high as 25 mph.
Wednesday
Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 44. South southwest wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain. Low around 37. South southwest wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 49. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 39. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain before 9am, then rain and snow between 9am and noon, then rain after noon. Cloudy, with a high near 50.
Friday Night
Rain. Cloudy, with a low around 35.
Saturday
Rain and snow before noon, then a chance of snow. Mostly cloudy, with a high near 43.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Sunday
A slight chance of snow. Partly sunny, with a high near 43.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 32.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.24°N 114.14°W (Elev. 3678 ft)
Last Update:
12:21 am MDT Mar 10, 2026
Forecast Valid:
1am MDT Mar 10, 2026-6pm MDT Mar 16, 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