Rapid City, SD – A Winter Weather Advisory remains active across a wide stretch of western South Dakota and parts of northeast Wyoming, with accumulating snow and strong winds expected to create hazardous travel conditions through 11 a.m. MST Saturday, according to the National Weather Service in Rapid City.
Forecasters report that widespread snowfall between 2 and 5 inches is likely across the Black Hills, Rapid City, and surrounding plains. Some areas could see reduced visibility overnight as blowing and drifting snow becomes more common. Wind gusts may reach up to 45 mph, especially across open stretches of Meade, Butte, Ziebach, and Perkins counties.
Areas Included in the Advisory
The advisory spans numerous communities across the region, including Rapid City, Sturgis, Belle Fourche, Custer, Philip, Wall, Gillette, and areas extending south toward Pine Ridge and Winner. Weather officials note that snowfall will be most intense through the early morning hours on Saturday, gradually decreasing by midday as the system shifts east.
What Forecasters Are Warning About
Meteorologists say the combination of fresh snow and strong winds will lead to slippery roads, patchy whiteout conditions, and pockets of dangerously low visibility. Travel is expected to be especially challenging along exposed highways and higher elevations within the Black Hills.
The National Weather Service advises motorists to slow down, allow extra stopping distance, and remain alert to sudden changes in road conditions. Commuters and holiday travelers are encouraged to monitor 511 updates for the latest road and closure information as conditions evolve.
Key Weather Facts for the Region
- Snowfall totals: 2–5 inches for most areas
- Wind gusts: Up to 45 mph in open plains
- Advisory in effect until: 11 a.m. MST Saturday
- Greatest impacts: Early morning Saturday travel
- Visibility concerns: Blowing snow and drifting across key routes
How This Storm Fits Into the Early Winter Pattern
This system marks the first widespread post-Thanksgiving snow event across western South Dakota. While the region has seen occasional flurries since mid-November, this storm brings the first substantial combination of accumulating snow and gusty winds capable of disrupting travel for a large portion of the Black Hills and western plains.
Temperatures are expected to trend colder behind the departing system, keeping road surfaces slick through Saturday afternoon. Breezy conditions will persist, adding an extra chill for early weekend activities.
Travel and Safety Tips During Winter Weather
Residents are urged to take precautions when driving in these conditions. Keeping an emergency kit in the vehicle, clearing all snow from windows and mirrors, and avoiding sudden braking can help reduce the risk of accidents. Officials also recommend checking local forecasts frequently, as conditions may shift quickly in higher-elevation areas or open plains.
What Officials Are Saying
Local authorities emphasize caution through Saturday morning.
“Drivers should be prepared for changing conditions, especially overnight when winds and snowfall peak,” weather officials noted in their latest briefing.
Those heading out early are reminded that untreated roads, bridges, and overpasses will be the first to ice over, and rural routes may become difficult to navigate due to drifting snow.
Conclusion
With snow, wind, and reduced visibility expected across a broad section of western South Dakota and northeast Wyoming, residents are urged to plan ahead and stay updated on the latest weather developments. The advisory remains in effect until late Saturday morning, with improving conditions expected by midday.
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