Westby, Montana Weather
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Weather Forecast for Westby, Montana : Sheridan County
Issued: 4:36 pm MDT May 11, 2025 Latitude: 48.8703053 Longitude: -104.0518797 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
20% chance of thunderstorms on Tonight Sunny on Monday Sunny on Tuesday 80% chance of rain on Wednesday 70% chance of rain on Thursday Partly Sunny on Friday 10% chance of on Saturday 20% chance of on Sunday
Low: 54°F High: 93°F High: 75°F High: 61°F High: 53°F High: 58°F High: 59°F High: 58°F
Low: 55°F Low: 49°F Low: 42°F Low: 38°F Low: 35°F Low: 36°F  
Thunderstorms Sunny Sunny Rain Rain Partly Sunny Partly Sunny Partly Sunny
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Current Conditions at
SIDNEY - (KSDY)
90°
Clear
as of 5:56 PM MDST
Rel. Humidity: 21%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.59 in.
Flight Rule: VFR
Wind Data
5 MPH
010° North
Cloud Level(s): Clear
Current Conditions at
WOLF POINT - (KOLF)
90°
Clear
as of 5:53 PM MDST
Rel. Humidity: 21%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.60 in.
Flight Rule: VFR
Wind Data
13 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
GLENDIVE - (KGDV)
90°
Partly Cloudy
as of 6:24 PM MDST
Rel. Humidity: 18%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 29.61 in.
Flight Rule: VFR
Wind Data
13 MPH
310° Northwest
Cloud Level(s): Scattered at 12000ft
20% chance of thunderstorms Tonight Tonight... A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 3am. Mostly cloudy, with a low around 54. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunny on Monday Monday... Sunny, with a high near 93. South wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
40% chance of rain Monday Night Monday Night... A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 55. West southwest wind 10 to 13 mph becoming north after midnight. Winds could gust as high as 18 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 75. Breezy, with a north northwest wind 17 to 23 mph, with gusts as high as 33 mph.
20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 49. North wind 15 to 18 mph, with gusts as high as 29 mph.
80% chance of rain Wednesday Wednesday... Showers. High near 61. Breezy, with a north northeast wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
80% chance of rain Wednesday Night Wednesday Night... Showers. Low around 42. Breezy, with a north wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
70% chance of rain Thursday Thursday... Showers likely. Cloudy, with a high near 53. Windy, with a north northwest wind 22 to 31 mph, with gusts as high as 43 mph. Chance of precipitation is 70%.
30% chance of rain Thursday Night Thursday Night... A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 38. Breezy, with a north northwest wind 18 to 26 mph, with gusts as high as 37 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 58. North northwest wind 17 to 21 mph, with gusts as high as 30 mph.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 35. North wind 8 to 15 mph becoming east northeast after midnight. Winds could gust as high as 23 mph.
10% chance of Saturday Saturday... A slight chance of showers. Partly sunny, with a high near 59.
10% chance of rain Saturday Night Saturday Night... A slight chance of showers. Mostly cloudy, with a low around 36.
20% chance of Sunday Sunday... A chance of showers. Partly sunny, with a high near 58.
Current Radar Image


Sun Almanac for Westby, Montana
Sunrise: 05:19 AM
Sunset: 8:26 PM
Civil Sunrise:04:41 AM
Civil Sunset: 9:04 PM
Nautical Sunrise: 03:53 AM
Nautical Sunset: 9:52 PM
Astro Sunrise: 02:52 AM
Astro Sunset: 10:54 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.