3 products issued by NWS for: Grenville SD
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Aberdeen SD 316 AM CDT Thu Mar 12 2026 MNZ039-046-SDZ006>008-011-018>023-130830- Traverse-Big Stone-Brown-Marshall-Roberts-Day-Spink-Clark-Codington- Grant-Hamlin-Deuel- 316 AM CDT Thu Mar 12 2026 This Hazardous Weather Outlook is for west central Minnesota and northeast South Dakota. .DAY ONE...Today and tonight. The Fire Danger is expected to be high to very high for today with mild and dry air moving into the area, along with a front that will cause a wind shift and result in strong wind gusts late this afternoon and evening. Winds will top out at 50 to 65 mph. Winds will stay up most of the night. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. A winter storm looks likely for this weekend. Potential exists for 6+ inches of snowfall in some areas. Winds out of the northeast at 30 to 40 mph will cause blowing and drifting issues. More details to come. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$ 07
High Wind Warning
URGENT - WEATHER MESSAGE National Weather Service Aberdeen SD 319 PM CDT Thu Mar 12 2026 MNZ039-046-SDZ007-008-011-019>023-130630- /O.EXT.KABR.HW.W.0004.260312T2200Z-260313T1200Z/ Traverse-Big Stone-Marshall-Roberts-Day-Clark-Codington-Grant- Hamlin-Deuel- Including the cities of Watertown, Webster, Sisseton, Ortonville, Clark, Britton, Wheaton, Hayti, Milbank, and Clear Lake 319 PM CDT Thu Mar 12 2026 ...HIGH WIND WARNING NOW IN EFFECT UNTIL 7 AM CDT FRIDAY... * WHAT...Northwest winds 35 to 45 mph with gusts up to 65 mph expected. * WHERE...In Minnesota, Big Stone and Traverse Counties. In South Dakota, Clark, Codington, Day, Deuel, Grant, Hamlin, Marshall, and Roberts Counties. * WHEN...Until 7 AM CDT Friday. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. && $$
Winter Storm Watch
URGENT - WINTER WEATHER MESSAGE National Weather Service Aberdeen SD 231 PM CDT Thu Mar 12 2026 SDZ005>008-010-011-130900- /O.NEW.KABR.WS.A.0001.260314T1800Z-260316T0000Z/ McPherson-Brown-Marshall-Roberts-Edmunds-Day- Including the cities of Britton, Sisseton, Webster, Ipswich, Eureka, and Aberdeen 231 PM CDT Thu Mar 12 2026 ...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING... * WHAT...Heavy snow and widespread blowing snow possible. Total snow accumulations between 6 and 9 inches possible. Winds could gust as high as 40 mph. * WHERE...Portions of north central and northeast South Dakota. * WHEN...From Saturday afternoon through Sunday evening. * IMPACTS...Travel could be very difficult. Falling and blowing snow, frequently reducing visibility below a half mile, may make travel dangerous, especially in open country. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$