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Welch, Montana Weather Forecast
Welch, Montana Weather
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Weather Forecast for Welch, Montana : Jefferson County
Issued: 4:03 am MST Dec 17, 2025 Latitude: 45.9310377 Longitude: -112.3150072 View on Google Maps

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Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
50% chance of rain & snow on Today Increasing Clouds on Tonight 40% chance of snow on Thursday 80% chance of rain & snow on Friday 20% chance of snow on Saturday Mostly Sunny on Sunday 20% chance of rain & snow on Monday 10% chance of rain & snow on Tuesday
High: 27 °F Low: 23°F High: 37°F High: 43°F High: 32°F High: 34°F High: 40°F High: 38°F
Low: 31°F Low: 21°F Low: 19°F Low: 28°F Low: 25°F  
Rain & Snow Increasing Clouds Snow Rain & Snow Snow Mostly Sunny Rain & Snow Rain & Snow
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Current Conditions at
BUTTE - (KBTM)
39°
Feels like 28°F
Cloudy
Rain Mist
as of 9:00 AM MST
Rel. Humidity: 86%
Dew Point: 36°F
Visibility: 3 Miles
Pressure: 29.32 in.
Flight Rule: MVFR
Wind Data
23 MPH
Gust: 52 MPH
220° Southwest
Cloud Level(s): Solid Overcast at 1800ft
Current Conditions at
DILLON - (KDLN)
43°
Feels like 34°F
Mostly Cloudy
as of 8:53 AM MST
Rel. Humidity: 81%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.35 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 37 MPH
200° South
Cloud Level(s): Few at 3500ft, Scattered at 4500ft, Broken at 7000ft
Current Conditions at
HELENA - (KHLN)
46°
Feels like 40°F
Cloudy
Rain
as of 8:53 AM MST
Rel. Humidity: 81%
Dew Point: 41°F
Visibility: 5 Miles
Pressure: 29.20 in.
Flight Rule: MVFR
Wind Data
15 MPH
Gust: 24 MPH
250° West
Cloud Level(s): Few at 1800ft, Solid Overcast at 3800ft
Current Conditions at
BOZEMAN - (KBZN)
54°
Clear
as of 8:56 AM MST
Rel. Humidity: 46%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.20 in.
Flight Rule: VFR
Wind Data
25 MPH
Gust: 45 MPH
230° Southwest
Cloud Level(s): Clear
50% chance of rain & snow Today Today... A chance of rain and snow before 10am, then a chance of snow between 10am and 11am. Mostly cloudy early, then becoming sunny, with a temperature falling to around 27 by 5pm. Breezy, with a west wind 22 to 26 mph, with gusts as high as 49 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 23. Breezy, with a west wind 18 to 23 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 50 mph.

40% chance of snow Thursday Thursday... A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 37. South southwest wind 5 to 9 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

80% chance of rain & snow Thursday Night Thursday Night... Snow likely before 11pm, then rain, possibly mixed with snow. Low around 31. South southwest wind 9 to 14 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

80% chance of rain & snow Friday Friday... Rain, possibly mixed with snow, becoming all snow after 8am. High near 43. Southwest wind 10 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. 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 8 to 10 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

20% chance of snow Saturday Saturday... A 20 percent chance of snow before 11am. Mostly sunny, with a high near 32. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 19. West southwest wind around 7 mph, with gusts as high as 18 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 34.

20% chance of snow Sunday Night Sunday Night... A chance of 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 40.

10% chance of rain & snow Monday Night Monday Night... A slight chance of rain and snow. Mostly cloudy, with a low around 25.

10% chance of rain & snow Tuesday Tuesday... A slight chance of rain and snow. Partly sunny, with a high near 38.

Current Radar Image


Sun Almanac for Welch, Montana
Sunrise: 08:06 AM
Sunset: 4:45 PM
Civil Sunrise:07:31 AM
Civil Sunset: 5:20 PM
Nautical Sunrise: 06:53 AM
Nautical Sunset: 5:58 PM
Astro Sunrise: 06:17 AM
Astro Sunset: 6:34 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.