Most of the middle and eastern U.S. are gearing up for a serious winter storm this weekend that could affect as many as 150 million people. But even before that hits, the National Weather Service is warning 18 states about another storm that’s already on the move.
The Great Lakes region is expected to take the brunt of it. Shortwave energy spinning around an upper low over Hudson Bay is set to push a couple of low-pressure systems through the area, bringing snow totals of 6-12 inches — and in spots downwind of Lake Ontario, that could hit two feet by Friday morning.
States under winter weather warnings include North Dakota, Pennsylvania, New York, Kentucky, Ohio, Michigan, South Dakota, Wisconsin, Indiana, Illinois, Iowa, and Minnesota. New York and Michigan are likely to see the worst of it. South Dakota is facing winds up to 65 mph, making travel especially dangerous.
National Weather Service Issues Warnings
The NWS is urging caution. Michigan drivers, for example, are being told to pack extra food, water, and a flashlight in case conditions turn dangerous. Lake-effect snow can be unpredictable — one spot could be slammed while a few miles over it’s almost clear. In New York, areas east of Lakes Erie and Ontario are already seeing 2-4 inches of snow, with another 30 inches possible by Friday in the hardest-hit spots.
It’s not just snow causing problems — wind chills are expected to drop well below zero. Frigid temperatures will spread from the Northern Plains through the Ohio Valley and Northeast by Sunday, with wind chills in the Northern Plains possibly dipping below -50. Extreme cold warnings and advisories are in effect across parts of the Upper Midwest and Northern Plains.
For those under warning, preparation is key. Winterizing your garage, checking pipes, and protecting vehicles and tools can prevent serious damage. Even sprinkler systems need attention — letting them freeze could mean big repair bills later. Small steps now can make a huge difference when this Arctic blast rolls through.
This isn’t just another snowstorm — it’s shaping up to be a full-on winter event. If you’re in the affected areas, keep an eye on the forecasts, stock up on essentials, and stay ready for rapid changes in road and weather conditions.
Snow Safety Tips
If you’re planning to go outside, dress in layers, wear a waterproof outer layer, and don’t forget hats, gloves, and scarves — heat escapes fast through your head and hands. Keep your phone charged and let someone know where you’re going if you need to travel. Shoveling snow can be dangerous too — take frequent breaks, lift carefully, and avoid overexertion.
If you’re heading out during a winter storm, your car needs to be ready for anything. That means having a winter kit stocked and easy to reach: blankets, extra water, some snacks, a flashlight, and a good snow scraper. A small shovel or even a bag of kitty litter for traction can also make a huge difference if you get stuck. When you’re actually on the road, take it slow — way slower than you normally would. Leave plenty of space between you and the car in front of you, because stopping distances are much longer on snow and ice. And watch out for black ice; it can show up in the most random spots, even on roads that look clear.
If the weather is really bad, there’s nothing wrong with just staying put.