url:
Sidney, Montana Weather Forecast
Sidney, Montana Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Change location by the zip code or city,state: or search for other weather forecast locations in Montana by name.
Weather Forecast for Sidney, Montana : Richland County
Issued: 3:21 am MST Dec 17, 2025 Latitude: 47.7166836 Longitude: -104.1563253 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
70% chance of rain on Today 70% chance of blowing snow on Tonight 20% chance of blowing snow on Thursday 20% chance of rain & snow on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday 20% chance of snow on Monday Partly Sunny on Tuesday
High: 46°F Low: 1 °F High: 21°F High: 44°F High: 18°F High: 29°F High: 33°F High: 26°F
Low: 10°F Low: 3 °F Low: 4 °F Low: 12°F Low: 8°F  
Rain Blowing Snow Blowing Snow Rain & Snow Mostly Sunny Mostly Sunny Snow Partly Sunny
-
Current Conditions at
GLENDIVE - (KGDV)
34°
Clear
as of 4:56 AM MST
Rel. Humidity: 86%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.51 in.
Flight Rule: VFR
Wind Data
8 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
WOLF POINT - (KOLF)
19°
Partly Cloudy
as of 4:53 AM MST
Rel. Humidity: 100%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 29.44 in.
Flight Rule: VFR
Wind Data
5 MPH
060° Northeast
Cloud Level(s): Few at 10000ft, Scattered at 12000ft
70% chance of rain Today Today... Rain likely, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 46. Windy, with a south southwest wind 11 to 16 mph becoming west 25 to 30 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 70%.

70% chance of blowing snow Tonight Tonight... Snow likely, mainly between 8pm and 2am. Widespread blowing snow, mainly between 9pm and 4am. Increasing clouds, with a low around 1. Wind chill values between -10 and -20. Windy, with a west wind 33 to 38 mph becoming north northwest 25 to 30 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

20% chance of blowing snow Thursday Thursday... A 20 percent chance of snow before 11am. Patchy blowing snow before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 21. Wind chill values between -10 and -20. North northwest wind 16 to 21 mph becoming west northwest 6 to 11 mph in the afternoon. Winds could gust as high as 32 mph.

20% chance of snow Thursday Night Thursday Night... A 20 percent chance of snow after 11pm. Increasing clouds, with a low around 10. Wind chill values between zero and 10. South southeast wind 7 to 14 mph, with gusts as high as 23 mph.

20% chance of rain & snow Friday Friday... A slight chance of snow before 8am, then a slight chance of rain between 8am and 11am. Partly sunny, with a high near 44. South wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 20%.

20% chance of snow Friday Night Friday Night... A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 3. West northwest wind 8 to 13 mph, with gusts as high as 22 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 18. Northwest wind around 7 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 4. North wind around 6 mph becoming south after midnight.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 29. South wind around 7 mph.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 12. Southeast wind around 6 mph.

20% chance of snow Monday Monday... A 20 percent chance of snow. Mostly cloudy, with a high near 33. South southeast wind 7 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 8.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 26.

Current Radar Image


Sun Almanac for Sidney, Montana
Sunrise: 07:40 AM
Sunset: 4:06 PM
Civil Sunrise:07:04 AM
Civil Sunset: 4:42 PM
Nautical Sunrise: 06:25 AM
Nautical Sunset: 5:21 PM
Astro Sunrise: 05:47 AM
Astro Sunset: 5:59 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.