Weather Alerts For Gann Valley, SD

URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 849 PM CST Wed Dec 17 2025 Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo- Including the cities of Onida, Murdo, Pierre, Fort Thompson, Highmore, Miller, Kennebec, and Fort Pierre 849 PM CST Wed Dec 17 2025 /749 PM MST Wed Dec 17 2025/ ...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 AM CST /2 AM MST/ TO 3 PM CST /2 PM MST/ THURSDAY... * WHAT...Northwest winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE...Buffalo, Hand, Hughes, Hyde, Jones, Lyman, Stanley, and Sully Counties. * WHEN...From 3 AM CST /2 AM MST/ to 3 PM CST /2 PM MST/ Thursday. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. &&