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Rock Springs, Montana Weather Forecast
Rock Springs, Montana Weather
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Weather Forecast for Rock Springs, Montana : Rosebud County
Issued: 2:54 am MST Dec 17, 2025 Latitude: 46.8169458 Longitude: -106.2469712 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
70% chance of rain on Today 30% chance of snow on Tonight Increasing Clouds on Thursday 30% chance of rain & snow on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday 20% chance of rain & snow on Monday Partly Sunny on Tuesday
High: 48°F Low: 8 °F High: 31°F High: 47°F High: 31°F High: 34°F High: 38°F High: 34°F
Low: 26 °F Low: 14°F Low: 18°F Low: 21°F Low: 19°F  
Rain Snow Increasing Clouds Rain & Snow Mostly Sunny Mostly Sunny Rain & Snow Partly Sunny
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Current Conditions at
MILES CITY - (KMLS)
36°
Feels like 28°F
Clear
as of 2:53 AM MST
Rel. Humidity: 80%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.60 in.
Flight Rule: VFR
Wind Data
9 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
JORDAN - (KJDN)
37°
Clear
as of 2:48 AM MST
Rel. Humidity: 74%
Dew Point: 30°F
Pressure: 29.54 in.
Wind Data
5 MPH
210° Southwest
Current Conditions at
GLENDIVE - (KGDV)
36°
Clear
as of 2:56 AM MST
Rel. Humidity: 80%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.61 in.
Flight Rule: VFR
Wind Data
7 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
WOLF POINT - (KOLF)
19°
Clear
as of 2:53 AM MST
Rel. Humidity: 100%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 29.55 in.
Flight Rule: VFR
Wind Data
5 MPH
050° Northeast
Cloud Level(s): Clear
70% chance of rain Today Today... Showers likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 48. South wind 17 to 22 mph becoming west 31 to 36 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 70%.

30% chance of snow Tonight Tonight... A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 8. Wind chill values as low as -10. North northwest wind 40 to 50 mph decreasing to 28 to 38 mph after midnight. Winds could gust as high as 70 mph. New snow accumulation of less than a half inch possible.

Increasing Clouds on Thursday Thursday... Increasing clouds, with a high near 31. Wind chill values as low as -5. Northwest wind 8 to 14 mph becoming south in the afternoon.

30% chance of rain & snow Thursday Night Thursday Night... A chance of snow after 11pm, mixing with rain after 2am. Cloudy, with a temperature falling to near 26 by 10pm, then rising to around 36 during the remainder of the night. South southeast wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

30% chance of rain & snow Friday Friday... A chance of rain and snow between 11am and 2pm, then a chance of snow after 2pm. Mostly cloudy, with a high near 47. Southwest wind 20 to 23 mph becoming west northwest in the afternoon. Chance of precipitation is 30%. 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 14. West northwest wind 9 to 11 mph. New snow accumulation of less than a half inch possible.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 31. West wind 7 to 10 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 18. West southwest wind 7 to 10 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 34. South wind 8 to 10 mph.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 21. South southeast wind 7 to 10 mph.

20% chance of rain & snow Monday Monday... A slight chance of rain and snow. Mostly cloudy, with a high near 38. South wind around 11 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.

20% chance of rain & snow Monday Night Monday Night... A slight chance of rain and snow. Mostly cloudy, with a low around 19. West northwest wind around 8 mph. Chance of precipitation is 20%.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 34. Northwest wind around 8 mph becoming south southeast in the afternoon.

Current Radar Image


Sun Almanac for Rock Springs, Montana
Sunrise: 07:45 AM
Sunset: 4:18 PM
Civil Sunrise:07:10 AM
Civil Sunset: 4:53 PM
Nautical Sunrise: 06:31 AM
Nautical Sunset: 5:32 PM
Astro Sunrise: 05:54 AM
Astro Sunset: 6:09 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.