Sioux Falls, SD – Emergency officials across South Dakota are urging residents to begin preparing today for potential ice storms this winter, noting that freezing rain can produce severe and long-lasting impacts across the region. While snowfall is frequent, the National Weather Service (NWS) stresses that ice accumulation is far more dangerous, often leading to widespread power outages and hazardous travel.
According to NOAA, even a thin glaze of ice can snap weakened branches and damage power infrastructure, especially across Eastern South Dakota where long rural stretches leave powerlines exposed. Ice can create dangerous road conditions along I-90, I-29, Highway 42, and other key commuter routes. With fluctuating temperatures possible throughout the season, officials say today is the best time to take protective steps.
According to the National Weather Service, residents should begin by trimming weak or damaged branches around homes, garages, and sidewalks. These limbs are often the first to fail once ice begins to accumulate. NOAA also advises drivers not to lift their windshield wipers before storms, as wipers may freeze to the glass and break. Keeping them lowered and covered is recommended.
Families are encouraged to store at least a week’s supply of non-perishable food, bottled water, and essential prescriptions. Ice storms can lead to prolonged outages and make rural roads impassable for extended periods. Officials also warn against parking vehicles beneath trees, where ice-coated branches may fall unexpectedly.
To prepare for potential outages, emergency managers recommend fully charging phones, flashlights, power banks, and essential devices today. Homeowners who rely on generators should safely store extra gasoline and conduct a test run to ensure equipment is functioning properly. Stocking rock salt or ice melt can also help reduce slip hazards around entryways and walkways.
“Ice storms can disrupt daily life across South Dakota for days,” the NWS said. “Preparing today is the best way to stay safe this winter.”
