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Blackleaf, Montana Weather Forecast
Blackleaf, Montana Weather
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Weather Forecast for Blackleaf, Montana : Teton County
Issued: 2:47 am MST Dec 17, 2025 Latitude: 48.0124539 Longitude: -112.6061537 View on Google Maps

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Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
80% chance of rain on Overnight 80% chance of rain & snow on Wednesday 40% chance of snow on Thursday 60% chance of snow on Friday 20% chance of snow on Saturday 10% chance of snow on Sunday 20% chance of snow on Monday 20% chance of snow on Tuesday
Low: 44°F High: 29 °F High: 42°F High: 42°F High: 35°F High: 39°F High: 39°F High: 39°F
Low: 25°F Low: 31°F Low: 21°F Low: 23°F Low: 24°F Low: 23°F  
Rain Rain & Snow Snow Snow Snow Snow Snow Snow
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Current Conditions at
CUTBANK - (KCTB)
43°
Feels like 32°F
Clear
as of 2:56 AM MST
Rel. Humidity: 60%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.29 in.
Flight Rule: VFR
Wind Data
29 MPH
Gust: 41 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
GREAT FALLS - (KGTF)
50°
Feels like 43°F
Clear
as of 2:53 AM MST
Rel. Humidity: 37%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.39 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 29 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
HELENA - (KHLN)
54°
Partly Cloudy
as of 2:53 AM MST
Rel. Humidity: 32%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.50 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 22 MPH
240° Southwest
Cloud Level(s): Scattered at 10000ft
80% chance of rain Overnight Overnight... Rain. Steady temperature around 44. Breezy, with a southwest wind around 25 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
80% chance of rain & snow Wednesday Wednesday... Rain and snow before 9am, then a chance of snow. Patchy blowing dust. Temperature falling to around 29 by 5pm. Very windy, with a west wind 24 to 34 mph increasing to 36 to 46 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
10% chance of snow Wednesday Night Wednesday Night... A 10 percent chance of snow before 11pm. Patchy blowing dust before 11pm. Partly cloudy, with a low around 25. Windy, with a west wind 36 to 41 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 65 mph.
40% chance of snow Thursday Thursday... A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 42. South wind 11 to 16 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
80% chance of rain & snow Thursday Night Thursday Night... Snow before 11pm, then rain and snow between 11pm and 2am, then snow after 2am. Low around 31. Breezy, with a west southwest wind 10 to 15 mph increasing to 17 to 22 mph in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
60% chance of snow Friday Friday... Snow likely, mainly before 11am. Partly sunny, with a high near 42. Breezy, with a west wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
50% chance of snow Friday Night Friday Night... A 50 percent chance of snow. Mostly cloudy, with a low around 21. West wind around 15 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
20% chance of snow Saturday Saturday... A chance of snow. Partly sunny, with a high near 35. West southwest wind 15 to 20 mph, with gusts as high as 34 mph.
20% chance of snow Saturday Night Saturday Night... A chance of snow, mainly before 11pm. Partly cloudy, with a low around 23.
10% chance of snow Sunday Sunday... A slight chance of snow. Mostly sunny, with a high near 39.
20% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 24.
20% chance of snow Monday Monday... A chance of snow. Partly sunny, with a high near 39.
20% chance of snow Monday Night Monday Night... A chance of snow. Partly cloudy, with a low around 23.
20% chance of snow Tuesday Tuesday... A chance of snow. Mostly sunny, with a high near 39.
Current Radar Image


Sun Almanac for Blackleaf, Montana
Sunrise: 08:15 AM
Sunset: 4:38 PM
Civil Sunrise:07:39 AM
Civil Sunset: 5:15 PM
Nautical Sunrise: 06:59 AM
Nautical Sunset: 5:54 PM
Astro Sunrise: 06:22 AM
Astro Sunset: 6:32 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.