Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Clear

36°F

2°C

Humidity 59%
Wind Speed S 6 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Apr 04:55 AM MDT
Extended Forecast for

8 Miles SW Hamilton MT

  • Today

    Today: Sunny, with a high near 47. West southwest wind 10 to 14 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West southwest wind 9 to 14 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 54. South wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. West wind 10 to 14 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Breezy, with a south wind 14 to 23 mph.

    High: 57 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain.  Partly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain and snow before 9am, then snow showers. Some thunder is also possible.  High near 41. Breezy.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance
    Rain/Snow
    then Snow
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 9pm.  Cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Breezy.
    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow likely.  Mostly cloudy, with a high near 30. Blustery.

    High: 30 °F

    Snow Likely
    and Blustery

Detailed Forecast

Today
Sunny, with a high near 47. West southwest wind 10 to 14 mph.
Tonight
Partly cloudy, with a low around 36. West southwest wind 9 to 14 mph.
Monday
Sunny, with a high near 54. South wind 11 to 14 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 38. West wind 10 to 14 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 57. Breezy, with a south wind 14 to 23 mph.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 38.
Wednesday
A chance of rain and snow before 9am, then snow showers. Some thunder is also possible. High near 41. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow, becoming all snow after 9pm. Cloudy, with a low around 28. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 30. Blustery.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20. Blustery.
Friday
A chance of snow. Partly sunny, with a high near 31. Blustery.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 21. Blustery.
Saturday
A slight chance of snow. Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Hamilton MT
 46.16°N 114.28°W (Elev. 8304 ft)
2:00 am MDT Apr 19, 2026
5am MDT Apr 19, 2026-6pm MDT Apr 25, 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