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Upper Bridger, Montana Weather Forecast
Upper Bridger, Montana Weather
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Weather Forecast for Upper Bridger, Montana : Gallatin County
Issued: 2:47 am MST Dec 17, 2025 Latitude: 45.7357647 Longitude: -110.9038319 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
20% chance of rain on Overnight 90% chance of rain & snow on Wednesday 50% chance of snow on Thursday 80% chance of rain & snow on Friday 20% 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: 43°F High: 45 °F High: 38°F High: 46°F High: 33°F High: 38°F High: 44°F High: 41°F
Low: 23°F Low: 32°F Low: 23°F Low: 20°F Low: 31°F Low: 29°F  
Rain Rain & Snow Snow Rain & Snow Snow Snow Rain & Snow Rain & Snow
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Current Conditions at
BOZEMAN - (KBZN)
46°
Mostly Cloudy
as of 2:56 AM MST
Rel. Humidity: 36%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.62 in.
Flight Rule: VFR
Wind Data
5 MPH
Cloud Level(s): Scattered at 8500ft, Broken at 11000ft
Current Conditions at
LIVINGSTON - (KLVM)
48°
Feels like 38°F
Clear
as of 2:53 AM MST
Rel. Humidity: 39%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.54 in.
Flight Rule: VFR
Wind Data
43 MPH
Gust: 59 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
BUTTE - (KBTM)
43°
Cloudy
as of 2:53 AM MST
Rel. Humidity: 48%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.62 in.
Flight Rule: VFR
Wind Data
5 MPH
080° East
Cloud Level(s): Solid Overcast at 5000ft
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
20% chance of rain Overnight Overnight... A 20 percent chance of rain. Cloudy, with a steady temperature around 43. South wind around 15 mph, with gusts as high as 32 mph.

90% chance of rain & snow Wednesday Wednesday... Rain, possibly mixed with snow before 11am, then a chance of snow between 11am and 1pm. Temperature rising to near 45 by 10am, then falling to around 29 during the remainder of the day. Breezy, with a west wind 16 to 21 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 23. Breezy, with a west wind 23 to 28 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 50 mph.

50% chance of snow Thursday Thursday... A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 38. South southwest wind 8 to 11 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

60% chance of rain & snow Thursday Night Thursday Night... Rain and snow likely before 2am, then a chance of rain between 2am and 5am, then a chance of rain and snow after 5am. Mostly cloudy, with a low around 32. South southwest wind 11 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

80% chance of rain & snow Friday Friday... Rain and snow, becoming all snow after 11am. High near 46. West southwest wind 14 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

70% chance of snow Friday Night Friday Night... Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. West wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

20% chance of snow Saturday Saturday... A chance of snow, mainly before 11am. Mostly sunny, with a high near 33. West wind 7 to 13 mph, with gusts as high as 25 mph.

10% chance of snow Saturday Night Saturday Night... A slight chance of snow. Partly cloudy, with a low around 20.

10% chance of snow Sunday Sunday... A slight chance of snow. Partly sunny, with a high near 38.

20% chance of rain & snow Sunday Night Sunday Night... A chance of rain and snow. Mostly cloudy, with a low around 31.

20% chance of rain & snow Monday Monday... A chance of rain and snow. Mostly cloudy, with a high near 44.

10% chance of rain & snow Monday Night Monday Night... A slight chance of rain and snow. Mostly cloudy, with a low around 29.

10% chance of rain & snow Tuesday Tuesday... A slight chance of rain and snow. Partly sunny, with a high near 41.

Current Radar Image


Sun Almanac for Upper Bridger, Montana
Sunrise: 08:00 AM
Sunset: 4:40 PM
Civil Sunrise:07:25 AM
Civil Sunset: 5:15 PM
Nautical Sunrise: 06:47 AM
Nautical Sunset: 5:53 PM
Astro Sunrise: 06:11 AM
Astro Sunset: 6:29 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.