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

68°F

20°C

Humidity 19%
Wind Speed N 4 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 19 Apr 05:15 PM MDT
Extended Forecast for

15 Miles W Hamilton MT

  • Tonight

    Tonight: Partly cloudy, with a low around 34. South southwest wind around 7 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. South southwest wind around 9 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. South wind 7 to 9 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Southeast wind 9 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 34. West southwest wind around 9 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain and snow before noon, then rain and snow showers between noon and 3pm, then snow showers after 3pm. Some thunder is also possible.  Snow level 8100 feet lowering to 6700 feet in the afternoon . High near 37. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 28. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 28 °F

    Heavy Snow

  • Thursday

    Thursday: Snow.  Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow

  • Thursday Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. South southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 52. South southwest wind around 9 mph.
Monday Night
Partly cloudy, with a low around 38. South wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 55. Southeast wind 9 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34. West southwest wind around 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain and snow before noon, then rain and snow showers between noon and 3pm, then snow showers after 3pm. Some thunder is also possible. Snow level 8100 feet lowering to 6700 feet in the afternoon . High near 37. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 28. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow. Mostly cloudy, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
A chance of snow. Partly sunny, with a high near 31.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 19.
Saturday
A chance of snow. Mostly sunny, with a high near 34.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 19.
Sunday
A slight chance of snow. Mostly sunny, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles W Hamilton MT
 46.25°N 114.46°W (Elev. 6716 ft)
2:00 pm MDT Apr 19, 2026
5pm MDT Apr 19, 2026-6pm MDT Apr 26, 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