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Sundance, Wyoming Weather Forecast
Sundance, Wyoming Weather
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Weather Forecast for Sundance, Wyoming : Crook County
Issued: 4:16 pm MST Dec 17, 2025 Latitude: 44.4063746 Longitude: -104.3757816 View on Google Maps

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This Afternoon Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
60% chance of rain & snow on This Afternoon 30% chance of snow on Tonight 30% chance of snow on Thursday 60% chance of rain on Friday 30% chance of snow on Saturday Partly Sunny on Sunday Partly Sunny on Monday Partly Sunny on Tuesday Mostly Sunny on Wednesday
High: 51°F Low: 14°F High: 28°F High: 49°F High: 32°F High: 42°F High: 50°F High: 46°F High: 51°F
Low: 35 °F Low: 22°F Low: 21°F Low: 33°F Low: 29°F Low: 34°F  
Rain & Snow Snow Snow Rain Snow Partly Sunny Partly Sunny Partly Sunny Mostly Sunny
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Current Conditions at
GILLETTE - (KGCC)
43°
Feels like 37°F
Cloudy
Light Rain
as of 3:53 PM MST
Rel. Humidity: 86%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.29 in.
Flight Rule: VFR
Wind Data
9 MPH
Gust: 24 MPH
320° Northwest
Cloud Level(s): Broken at 3700ft, Solid Overcast at 5000ft
Current Conditions at
CUSTER - (KCUT)
50°
Feels like 44°F
Clear
as of 3:53 PM MST
Rel. Humidity: 53%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.25 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 36 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
ELLSWORTH AFB - (KRCA)
61°
Mostly Cloudy
as of 3:55 PM MST
Rel. Humidity: 36%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.08 in.
Flight Rule: VFR
Wind Data
14 MPH
230° Southwest
Cloud Level(s): Few at 12000ft, Broken at 19000ft
Current Conditions at
RAPID CITY - (KRAP)
61°
Clear
as of 3:52 PM MST
Rel. Humidity: 36%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.14 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 20 MPH
230° Southwest
Cloud Level(s): Clear
60% chance of rain & snow This Afternoon This Afternoon... Rain likely before 5pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 51. Breezy, with a west wind around 24 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
30% chance of snow Tonight Tonight... A chance of snow before 9pm, then a chance of snow after 1am. Mostly cloudy, with a low around 14. Wind chill values as low as -6. Windy, with a west wind 28 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 30%.
30% chance of snow Thursday Thursday... A 30 percent chance of snow before 8am. Mostly sunny, with a high near 28. Wind chill values as low as -7. Blustery, with a northwest wind 23 to 28 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 38 mph.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a temperature rising to around 35 by 5am. Wind chill values as low as 12. South wind 8 to 14 mph, with gusts as high as 26 mph.
60% chance of rain Friday Friday... Rain likely after 5pm. Mostly cloudy, with a high near 49. West wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
70% chance of snow Friday Night Friday Night... Snow likely. Mostly cloudy, with a low around 22. Northwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
30% chance of snow Saturday Saturday... A 30 percent chance of snow before 11am. Mostly sunny, with a high near 32. West wind 7 to 10 mph, with gusts as high as 21 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 21. South wind around 6 mph.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 42.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 33.
Partly Sunny on Monday Monday... Partly sunny, with a high near 50.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 29.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 46.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 34.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 51.
Current Radar Image


Sun Almanac for Sundance, Wyoming
Sunrise: 07:28 AM
Sunset: 4:19 PM
Civil Sunrise:06:55 AM
Civil Sunset: 4:53 PM
Nautical Sunrise: 06:18 AM
Nautical Sunset: 5:29 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:05 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.