South Dakota is gearing up for a major winter storm that is expected to bring heavy snow, dangerous ice, and even severe thunderstorms in parts of the state. Meteorologists warn that this storm could create hazardous travel conditions, widespread power outages, and extreme cold as it moves in on Wednesday, March 5, 2025. This weather system is shaping up to be one of the most disruptive storms of the season, and officials are urging residents to prepare now before conditions worsen.
How Bad Will This Storm Be?
According to the National Weather Service, the storm will arrive Wednesday afternoon and continue into Thursday, bringing a dangerous mix of heavy snow, high winds, and freezing temperatures. In central and western South Dakota, including Pierre and Rapid City, snowfall totals could exceed 8 inches, making travel nearly impossible. Some areas could see blizzard conditions with winds gusting over 40 mph, leading to whiteout situations. In southeastern South Dakota, including Sioux Falls, the storm is expected to bring a mix of rain, ice, and snow. As temperatures drop, roads could quickly become sheets of ice, increasing the risk of vehicle accidents and treacherous driving conditions. Adding another layer of danger, meteorologists are warning that severe thunderstorms and even isolated tornadoes could develop in parts of the state, especially in the southeastern regions where warm and cold air masses will collide.
Why This Storm Is a Serious Threat
- Blizzard Conditions Expected: High winds and heavy snow could create whiteout conditions, making travel impossible for hours or even days in some areas.
- Icy Roads & Dangerous Driving: The mix of freezing rain and snow could make highways, including Interstate 90 and I-29, extremely hazardous.
- Power Outages Likely: Ice accumulation on power lines and trees could cause widespread outages, leaving residents without heat for extended periods.
- Extreme Cold Poses Health Risks: With wind chills expected to drop below zero, anyone caught outside for too long could suffer from frostbite or hypothermia.
How to Prepare for This Storm
With only hours before the storm arrives, here’s what you need to do to stay safe:
- Avoid Unnecessary Travel: If you don’t have to go out, stay home. If travel is necessary, make sure your vehicle is winter-ready with blankets, food, and emergency supplies.
- Stock Up on Essentials: Get enough food, water, and medications for at least several days in case you get snowed in.
- Prepare for Power Outages: Keep flashlights, batteries, blankets, and a backup heat source in case electricity is knocked out.
- Check on Family and Neighbors: Make sure elderly or vulnerable individuals have what they need to stay safe and warm.
- Stay Updated: Follow the latest weather updates from the National Weather Service and listen to local news for road closures and emergency alerts.
This major winter storm has the potential to be one of the most dangerous weather events of the season in South Dakota. With blizzard conditions, freezing rain, and severe cold all in play, taking early precautions is the best way to stay safe. As the storm moves in, stay inside, stay warm, and stay informed. Now is the time to prepare for whatever Mother Nature throws our way.