693 WWUS43 KABR 100829 WSWABR URGENT - WINTER WEATHER MESSAGE National Weather Service Aberdeen SD 229 AM CST Wed Mar 10 2021 SDZ007-008-011-019>023-101630- /O.UPG.KABR.WW.Y.0006.210310T1800Z-210311T0600Z/ /O.NEW.KABR.WS.W.0001.210310T1800Z-210311T0600Z/ Marshall-Roberts-Day-Clark-Codington-Grant-Hamlin-Deuel- Including the cities of Britton, Sisseton, Webster, Clark, Watertown, Milbank, Hayti, and Clear Lake 229 AM CST Wed Mar 10 2021 ...WINTER STORM WARNING IN EFFECT FROM NOON TODAY TO...