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 8 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 19 Apr 05:55 AM MDT
Extended Forecast for

10 Miles WSW Hamilton MT

  • Today

    Today: Sunny, with a high near 55. West southwest wind 5 to 7 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West southwest wind 3 to 6 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 63. West wind around 7 mph becoming south in the afternoon.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. West wind 5 to 7 mph becoming south after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, then showers and possibly a thunderstorm after noon.  High near 49. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 49 °F

    Chance Rain
    then Showers

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 3am.  Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 39.

    High: 39 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 55. West southwest wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 36. West southwest wind 3 to 6 mph.
Monday
Sunny, with a high near 63. West wind around 7 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 40. West wind 5 to 7 mph becoming south after midnight.
Tuesday
Mostly sunny, with a high near 66. South southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 49. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain and snow, becoming all snow after 3am. Cloudy, with a low around 30.
Thursday
Snow. Mostly cloudy, with a high near 39.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Partly sunny, with a high near 40.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 24.
Saturday
A chance of snow. Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Hamilton MT
 46.22°N 114.36°W (Elev. 5715 ft)
2:00 am MDT Apr 19, 2026
6am 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