862
WWUS43 KFSD 112106
WSWFSD
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
306 PM CST THU DEC 11 2025
SDZ069-070-120000-
/O.EXA.KFSD.WW.Y.0021.000000T0000Z-251212T0000Z/
YANKTON-CLAY-
INCLUDING THE CITIES OF YANKTON AND VERMILLION
306 PM CST THU DEC 11 2025
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING
* WHAT...MIXED PRECIPITATION. ADDITIONAL ICE ACCUMULATIONS OF A
LIGHT GLAZE. THOUGH THE HEAVIEST PRECIPITATION HAS EXITED THE
AREA, HAZARDOUS TRAVEL WILL LIKELY CONTINUE DUE TO PRIOR ICING.
* WHERE...CLAY AND YANKTON COUNTIES.
* WHEN...UNTIL 6 PM CST THIS EVENING.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY
CALLING 5 1 1.
BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE
DRIVING. IF YOU ARE GOING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN
ON STAIRS, SIDEWALKS, AND DRIVEWAYS. THESE SURFACES COULD BE ICY AND
SLIPPERY, INCREASING YOUR RISK OF A FALL AND INJURY.
IAZ001>003-012>014-021-022-MNZ071-072-080-081-089-090-097-098-SDZ039-
040-054>056-060>062-065>067-120000-
/O.CON.KFSD.WW.Y.0021.000000T0000Z-251212T0000Z/
LYON-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY-CHEROKEE-BUENA VISTA-
LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK-
KINGSBURY-BROOKINGS-MINER-LAKE-MOODY-HANSON-MCCOOK-MINNEHAHA-
HUTCHINSON-TURNER-LINCOLN-
INCLUDING THE CITIES OF ORANGE CITY, LAKE PRESTON, LARCHWOOD,
EMERY, SIBLEY, HAWARDEN, MONTROSE, ALEXANDRIA, SLAYTON, MOUNTAIN
LAKE, IRENE, SANBORN, PIPESTONE, CHANCELLOR, SIOUX CENTER,
HURLEY, SPENCER, MADISON, MARION, MENNO, HARRISBURG, INWOOD,
IVANHOE, ARLINGTON, WINDOM, LAKEFIELD, ROCK RAPIDS, ARNOLDS PARK,
PARKER, CHEROKEE, MARSHALL, TEA, FREEMAN, STORM LAKE, FLANDREAU,
HENDRICKS, CLAYTON, PARKSTON, WORTHINGTON, HULL, MILFORD,
BRIDGEWATER, SIOUX FALLS, ROCK VALLEY, TYLER, ORLAND, VIBORG,
HOWARD, HARTLEY, GEORGE, LUVERNE, BROOKINGS, CENTERVILLE, DE
SMET, CANTON, SPIRIT LAKE, TRIPP, FULDA, CANISTOTA, LENNOX,
SALEM, JACKSON, LAKE BENTON, AND SHELDON
306 PM CST THU DEC 11 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
* WHAT...MIXED PRECIPITATION. ADDITIONAL SNOW ACCUMULATIONS UP TO
ONE INCH AND ICE ACCUMULATIONS AROUND A LIGHT GLAZE.
* WHERE...PORTIONS OF NORTHWEST IOWA, SOUTHWEST MINNESOTA, AND EAST
CENTRAL AND SOUTHEAST SOUTH DAKOTA.
* WHEN...UNTIL 6 PM CST THIS EVENING.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY
CALLING 5 1 1.
SAMET
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page