557
WWUS73 KFSD 301836
NPWFSD
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
136 PM CDT THU APR 30 2026
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-010600-
/O.NEW.KFSD.FR.Y.0001.260501T0600Z-260501T1300Z/
LYON-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY-PLYMOUTH-CHEROKEE-BUENA
VISTA-WOODBURY-IDA-LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-
PIPESTONE-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-BROOKINGS-GREGORY-
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-
BON HOMME-YANKTON-CLAY-UNION-
INCLUDING THE CITIES OF HARRISBURG, MADISON, LUVERNE, WHITE LAKE,
SPRINGFIELD, MOUNTAIN LAKE, SOUTH SIOUX CITY, ORLAND, YANKTON,
TABOR, PIPESTONE, HULL, TEA, PARKER, MARTY, HAWARDEN, ROCK
VALLEY, SIOUX CENTER, WINDOM, TYNDALL, ELK POINT, HENDRICKS,
SLAYTON, SHELDON, IVANHOE, CHANCELLOR, MARSHALL, ARNOLDS PARK,
IRENE, BATTLE CREEK, SANBORN, ORANGE CITY, WOONSOCKET, ROCK
RAPIDS, DELMONT, STORM LAKE, SPENCER, LAKE PRESTON, STICKNEY,
LAKE ANDES, PARKSTON, LARCHWOOD, CHAMBERLAIN, MILFORD, SIBLEY,
HURON, PLATTE, DE SMET, MARION, WORTHINGTON, CANTON, SIOUX CITY,
BRIDGEWATER, LENNOX, VIBORG, INWOOD, WAGNER, HOWARD, WAKEFIELD,
LE MARS, HARTLEY, SCOTLAND, ARMOUR, FREEMAN, ALPENA, LAKE BENTON,
SPIRIT LAKE, EMERY, ALEXANDRIA, CANISTOTA, ALCESTER, JACKSON,
GREGORY, SALEM, VERMILLION, MONTROSE, BERESFORD, BROOKINGS,
HOLSTEIN, WESSINGTON SPRINGS, CHEROKEE, TRIPP, TYLER, MITCHELL,
CENTERVILLE, NORTH SIOUX CITY, MENNO, AVON, KIMBALL, GEORGE,
LAKEFIELD, FLANDREAU, PONCA, PLANKINTON, ARLINGTON, FULDA, SIOUX
FALLS, IDA GROVE, CORSICA, HURLEY, BURKE, JEFFERSON, ALLEN, AND
CLAYTON
136 PM CDT THU APR 30 2026
..FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT FRIDAY
* WHAT...TEMPERATURES AS LOW AS 30 WILL RESULT IN FROST FORMATION.
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL IOWA, SOUTHWEST
MINNESOTA, NORTHEAST NEBRASKA, AND CENTRAL, EAST CENTRAL, SOUTH
CENTRAL, AND SOUTHEAST SOUTH DAKOTA.
* WHEN...FROM 1 AM TO 8 AM CDT FRIDAY.
* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE
OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.
IG
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