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Ermont Mill, Montana Weather Forecast
Ermont Mill, Montana Weather
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Weather Forecast for Ermont Mill, Montana : Beaverhead County
Issued: 4:03 am MST Dec 17, 2025 Latitude: 45.2668674 Longitude: -112.9155895 View on Google Maps

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Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
40% chance of rain on Overnight 90% chance of rain & snow on Wednesday 70% chance of snow on Thursday 90% chance of rain & snow on Friday 10% chance of snow on Saturday 10% chance of snow on Sunday 20% chance of rain & snow on Monday 10% chance of rain & snow on Tuesday
Low: 41°F High: 24 °F High: 37°F High: 43°F High: 31°F High: 35°F High: 42°F High: 39°F
Low: 21°F Low: 31°F Low: 19°F Low: 17°F Low: 28°F Low: 26°F  
Rain Rain & Snow Snow Rain & Snow Snow Snow Rain & Snow Rain & Snow
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Current Conditions at
DILLON - (KDLN)
48°
Feels like 40°F
Cloudy
as of 4:53 AM MST
Rel. Humidity: 42%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.54 in.
Flight Rule: VFR
Wind Data
23 MPH
Gust: 38 MPH
200° South
Cloud Level(s): Broken at 5500ft, Solid Overcast at 7000ft
Current Conditions at
SALMON - (KSMN)
48°
Cloudy
Rain
as of 4:56 AM MST
Rel. Humidity: 66%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.56 in.
Flight Rule: VFR
Wind Data
8 MPH
170° South
Cloud Level(s): Scattered at 4300ft, Broken at 6000ft, Solid Overcast at 7000ft
Current Conditions at
BUTTE - (KBTM)
43°
Feels like 33°F
Cloudy
Light Rain
as of 4:53 AM MST
Rel. Humidity: 60%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.50 in.
Flight Rule: VFR
Wind Data
24 MPH
Gust: 36 MPH
190° South
Cloud Level(s): Broken at 5500ft, Broken at 6500ft, Solid Overcast at 10000ft
Current Conditions at
CHALLIS - (KLLJ)
45°
Feels like 38°F
Cloudy
Light Rain
as of 4:55 AM MST
Rel. Humidity: 75%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.63 in.
Flight Rule: VFR
Wind Data
13 MPH
200° South
Cloud Level(s): Solid Overcast at 4600ft
40% chance of rain Overnight Overnight... A 40 percent chance of rain. Mostly cloudy, with a steady temperature around 41. Breezy, with a south southwest wind around 23 mph, with gusts as high as 40 mph.
90% chance of rain & snow Wednesday Wednesday... Rain and snow before noon, then a slight chance of snow after 4pm. Temperature falling to around 24 by 5pm. Windy, with a west wind 29 to 36 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 21. Breezy, with a west wind 23 to 28 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 50 mph.
70% chance of snow Thursday Thursday... Snow likely, mainly after 11am. Mostly cloudy, with a high near 37. South southwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
80% chance of rain & snow Thursday Night Thursday Night... Snow before 11pm, then rain, possibly mixed with snow. Low around 31. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
90% chance of rain & snow Friday Friday... Rain and snow, becoming all snow after 8am. High near 43. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
70% chance of snow Friday Night Friday Night... Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. West southwest wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
10% chance of snow Saturday Saturday... A slight chance of snow. Mostly sunny, with a high near 31. West southwest wind 14 to 16 mph, with gusts as high as 28 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 17.
10% chance of snow Sunday Sunday... A slight chance of snow after 11am. Partly sunny, with a high near 35.
20% chance of rain & snow Sunday Night Sunday Night... A chance of rain and snow. Mostly cloudy, with a low around 28.
20% chance of rain & snow Monday Monday... A chance of rain and snow. Partly sunny, with a high near 42.
10% chance of snow Monday Night Monday Night... A slight chance of snow. Mostly cloudy, with a low around 26.
10% chance of rain & snow Tuesday Tuesday... A slight chance of rain and snow. Partly sunny, with a high near 39.
Current Radar Image


Sun Almanac for Ermont Mill, Montana
Sunrise: 08:06 AM
Sunset: 4:50 PM
Civil Sunrise:07:32 AM
Civil Sunset: 5:24 PM
Nautical Sunrise: 06:54 AM
Nautical Sunset: 6:02 PM
Astro Sunrise: 06:18 AM
Astro Sunset: 6:38 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.