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Pine Grove, Montana Weather Forecast
Pine Grove, Montana Weather
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Weather Forecast for Pine Grove, Montana : Blaine County
Issued: 4:03 am MST Dec 17, 2025 Latitude: 47.9994375 Longitude: -108.6812672 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
10% chance of rain on Overnight 50% chance of rain & snow on Wednesday Increasing Clouds on Thursday 20% chance of rain & snow on Friday 10% chance of snow on Saturday Mostly Sunny on Sunday 10% chance of snow on Monday Mostly Sunny on Tuesday
Low: 42°F High: 45 °F High: 34°F High: 43°F High: 31°F High: 36°F High: 34°F High: 34°F
Low: 12°F Low: 29°F Low: 16°F Low: 22°F Low: 25°F Low: 19°F  
Rain Rain & Snow Increasing Clouds Rain & Snow Snow Mostly Sunny Snow Mostly Sunny
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Current Conditions at
HAVRE - (KHVR)
48°
Partly Cloudy
as of 4:53 AM MST
Rel. Humidity: 45%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.24 in.
Flight Rule: VFR
Wind Data
8 MPH
230° Southwest
Cloud Level(s): Scattered at 11000ft
Current Conditions at
LEWISTOWN - (KLWT)
50°
Feels like 42°F
Clear
as of 4:54 AM MST
Rel. Humidity: 31%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.37 in.
Flight Rule: VFR
Wind Data
24 MPH
Gust: 33 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
JORDAN - (KJDN)
39°
Feels like 33°F
Clear
as of 4:48 AM MST
Rel. Humidity: 69%
Dew Point: 30°F
Pressure: 29.41 in.
Wind Data
9 MPH
210° Southwest
Current Conditions at
GLASGOW - (KGGW)
34°
Feels like 24°F
Mostly Cloudy
as of 4:53 AM MST
Rel. Humidity: 86%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.39 in.
Flight Rule: VFR
Wind Data
14 MPH
130° Southeast
Cloud Level(s): Broken at 11000ft
10% chance of rain Overnight Overnight... A 10 percent chance of rain. Mostly cloudy, with a steady temperature around 42. South wind around 11 mph.

50% chance of rain & snow Wednesday Wednesday... A chance of rain before 10am, then a chance of snow after 4pm. Patchy blowing dust after 11am. Increasing clouds, with a temperature rising to near 45 by 10am, then falling to around 31 during the remainder of the day. Windy, with a west wind 15 to 25 mph increasing to 30 to 40 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

20% chance of blowing snow Wednesday Night Wednesday Night... A 20 percent chance of snow before 11pm. Patchy blowing snow before 11pm. Patchy blowing dust before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 12. Wind chill values as low as zero. Windy, with a west northwest wind 30 to 40 mph decreasing to 10 to 20 mph. Winds could gust as high as 55 mph.

Increasing Clouds on Thursday Thursday... Increasing clouds, with a high near 34. South southwest wind 7 to 10 mph.

30% chance of rain & snow Thursday Night Thursday Night... A chance of snow before 11pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 29. South wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

20% chance of rain & snow Friday Friday... A slight chance of rain and snow before 8am, then a slight chance of snow. Partly sunny, with a high near 43. West northwest wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

30% chance of snow Friday Night Friday Night... A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 16. Northwest wind 8 to 10 mph. Little or no snow accumulation expected.

10% chance of snow Saturday Saturday... A slight chance of snow before 11am. Mostly sunny, with a high near 31. West wind 6 to 11 mph, with gusts as high as 18 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 22.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 36.

10% chance of snow Sunday Night Sunday Night... A slight chance of snow. Mostly cloudy, with a low around 25.

10% chance of snow Monday Monday... A slight chance of snow. Partly sunny, with a high near 34.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 19.

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

Current Radar Image


Sun Almanac for Pine Grove, Montana
Sunrise: 08:00 AM
Sunset: 4:22 PM
Civil Sunrise:07:23 AM
Civil Sunset: 4:59 PM
Nautical Sunrise: 06:44 AM
Nautical Sunset: 5:39 PM
Astro Sunrise: 06:06 AM
Astro Sunset: 6:16 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.