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Donovan Park, Montana Weather Forecast
Donovan Park, Montana Weather
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Weather Forecast for Donovan Park, Montana : Cascade County
Issued: 4:03 am MST Dec 17, 2025 Latitude: 47.4166234 Longitude: -111.2674697 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
50% chance of rain on Today Dust on Tonight Partly Sunny on Thursday 40% chance of rain & snow on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday 10% chance of rain & snow on Monday Mostly Sunny on Tuesday
High: 37 °F Low: 27°F High: 48°F High: 49°F High: 40°F High: 41°F High: 42°F High: 42°F
Low: 38°F Low: 24°F Low: 27°F Low: 28°F Low: 27°F  
Rain Dust Partly Sunny Rain & Snow Mostly Sunny Mostly Sunny Rain & Snow Mostly Sunny
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Current Conditions at
GREAT FALLS - (KGTF)
52°
Clear
as of 6:53 AM MST
Rel. Humidity: 43%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.12 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 24 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
HELENA - (KHLN)
50°
Feels like 42°F
Mostly Cloudy
as of 6:53 AM MST
Rel. Humidity: 53%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.21 in.
Flight Rule: VFR
Wind Data
26 MPH
Gust: 43 MPH
190° South
Cloud Level(s): Scattered at 6500ft, Broken at 9000ft
Current Conditions at
LEWISTOWN - (KLWT)
50°
Feels like 43°F
Mostly Clear
as of 6:54 AM MST
Rel. Humidity: 39%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.23 in.
Flight Rule: VFR
Wind Data
21 MPH
Gust: 32 MPH
220° Southwest
Cloud Level(s): Few at 12000ft
50% chance of rain Today Today... A 50 percent chance of rain, mainly before 10am. Patchy blowing dust. Cloudy through mid morning, then clearing, with a temperature falling to around 37 by 5pm. Very windy, with a west wind 36 to 41 mph increasing to 42 to 47 mph in the afternoon. Winds could gust as high as 60 mph.

Dust on Tonight Tonight... Patchy blowing dust before 8pm. Partly cloudy, with a low around 27. Windy, with a west wind 31 to 36 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 50 mph.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 48. South southwest wind 17 to 21 mph, with gusts as high as 28 mph.

30% chance of rain & snow Thursday Night Thursday Night... A slight chance of rain and snow before 11pm, then a chance of rain. Mostly cloudy, with a low around 38. Windy, with a southwest wind 15 to 25 mph increasing to 26 to 36 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

40% 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. Windy, with a west wind 29 to 34 mph decreasing to 23 to 28 mph in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

30% chance of snow Friday Night Friday Night... A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 24. West southwest wind around 14 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 40. Breezy, with a west southwest wind 15 to 22 mph, with gusts as high as 32 mph.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 27. Southwest wind 17 to 20 mph, with gusts as high as 29 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 41.

20% chance of rain & snow Sunday Night Sunday Night... A chance of rain and snow after 11pm. Mostly cloudy, with a low around 28.

10% chance of rain & snow Monday Monday... A slight chance of rain and snow. Partly sunny, with a high near 42.

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

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

Current Radar Image


Sun Almanac for Donovan Park, Montana
Sunrise: 08:08 AM
Sunset: 4:35 PM
Civil Sunrise:07:32 AM
Civil Sunset: 5:11 PM
Nautical Sunrise: 06:53 AM
Nautical Sunset: 5:50 PM
Astro Sunrise: 06:15 AM
Astro Sunset: 6:28 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.