Weather Alerts For Groton, SD

URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 1216 PM CST Wed Dec 17 2025 Brown- Including the cities of Aberdeen 1216 PM CST Wed Dec 17 2025 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 AM TO 3 PM CST THURSDAY... * WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Brown County. * WHEN...From 3 AM to 3 PM CST Thursday. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Temporary blizzard-like conditions are possible with any passing snow showers that move through Thursday. Little if any snow accumulation is expected. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. &&