896
FLUS43 KFSD 110943
HWOFSD
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
443 AM CDT TUE AUG 11 2026
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-120945-
LYON-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-LINCOLN-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-BON HOMME-YANKTON-
UNION-
443 AM CDT TUE AUG 11 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST IOWA, WEST CENTRAL
IOWA, SOUTHWEST MINNESOTA, NORTHEAST NEBRASKA, CENTRAL SOUTH
DAKOTA, EAST CENTRAL SOUTH DAKOTA, SOUTH CENTRAL SOUTH DAKOTA AND
SOUTHEAST SOUTH DAKOTA.
DAY ONE
TODAY AND TONIGHT.
ANOTHER ROUND OF STRONG TO SEVERE STORMS COULD DEVELOP LATE THIS
EVENING INTO THE OVERNIGHT HOURS. THESE STORMS COULD ALSO FORM INTO
ANOTHER STORM CLUSTER THAT MOVES SOUTHEAST INTO WEDNESDAY. THE MAIN
HAZARDS WOULD BE GOLF BALL SIZED HAIL AND 60 MPH WIND GUSTS.
DAYS TWO THROUGH SEVEN
WEDNESDAY THROUGH MONDAY.
PERIODIC CHANCES FOR SHOWERS AND THUNDERSTORMS CONTINUE EVERY NIGHT
THROUGH WEDNESDAY. A FEW STORMS COULD BECOME STRONG TO SEVERE.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION WILL LIKELY BE NEEDED.
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