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Dover, Montana Weather Forecast
Dover, Montana Weather
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Weather Forecast for Dover, Montana : Judith Basin County
Issued: 9:27 pm MST Dec 16, 2025 Latitude: 47.220524 Longitude: -110.2682631 View on Google Maps

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Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
10% chance of rain on Tonight 70% chance of rain & snow on Wednesday 20% chance of snow on Thursday 50% chance of rain & snow on Friday 10% chance of snow on Saturday Mostly Sunny on Sunday 20% chance of rain & snow on Monday 10% chance of rain & snow on Tuesday
Low: 41°F High: 50 °F High: 46°F High: 49°F High: 39°F High: 42°F High: 45°F High: 46°F
Low: 23°F Low: 33°F Low: 21°F Low: 24°F Low: 27°F Low: 27°F  
Rain Rain & Snow Snow Rain & Snow Snow Mostly Sunny Rain & Snow Rain & Snow
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Current Conditions at
LEWISTOWN - (KLWT)
43°
Feels like 36°F
Clear
as of 9:54 PM MST
Rel. Humidity: 56%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.74 in.
Flight Rule: VFR
Wind Data
10 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
GREAT FALLS - (KGTF)
45°
Feels like 36°F
Clear
as of 9:53 PM MST
Rel. Humidity: 56%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.67 in.
Flight Rule: VFR
Wind Data
18 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
HELENA - (KHLN)
52°
Clear
as of 9:53 PM MST
Rel. Humidity: 34%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.74 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 24 MPH
270° West
Cloud Level(s): Clear
10% chance of rain Tonight Tonight... A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 41. Breezy, with a southwest wind 20 to 28 mph, with gusts as high as 40 mph.

70% chance of rain & snow Wednesday Wednesday... Rain likely before 11am, then a slight chance of snow after 4pm. Patchy blowing dust after 8am. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 50 by 10am, then falling to around 34 during the remainder of the day. Very windy, with a west wind 34 to 44 mph increasing to 45 to 55 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Dust on Wednesday Night Wednesday Night... Patchy blowing dust before 11pm. Partly cloudy, with a low around 23. Windy, with a west wind 38 to 43 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 65 mph.

20% chance of snow Thursday Thursday... A 20 percent chance of snow after 11am. Increasing clouds, with a high near 46. South southwest wind 11 to 21 mph, with gusts as high as 30 mph.

30% chance of rain & snow Thursday Night Thursday Night... A slight chance of snow before 8pm, then a slight chance of rain and snow between 8pm and 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 33. Breezy, with a west southwest wind 13 to 18 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

50% chance of rain & snow Friday Friday... A chance of rain and snow before 8am, then a chance of snow. Partly sunny, with a high near 49. Breezy, with a west wind 24 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

40% chance of snow Friday Night Friday Night... A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 21. West wind 14 to 16 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

10% chance of snow Saturday Saturday... A slight chance of snow before 11am. Mostly sunny, with a high near 39. West wind 14 to 20 mph, with gusts as high as 29 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 24.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 42.

20% chance of rain & snow Sunday Night Sunday Night... A chance of rain and snow. Mostly cloudy, with a low around 27.

20% chance of rain & snow Monday Monday... A chance of rain and snow. Partly sunny, with a high near 45.

10% chance of rain & snow Monday Night Monday Night... A slight chance of rain and snow. Mostly cloudy, with a low around 27.

10% chance of rain & snow Tuesday Tuesday... A slight chance of rain and snow. Partly sunny, with a high near 46.

Current Radar Image


Sun Almanac for Dover, Montana
Sunrise: 08:03 AM
Sunset: 4:32 PM
Civil Sunrise:07:27 AM
Civil Sunset: 5:08 PM
Nautical Sunrise: 06:48 AM
Nautical Sunset: 5:47 PM
Astro Sunrise: 06:11 AM
Astro Sunset: 6:24 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.