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FLUS43 KFSD 080733
HWOFSD
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
233 AM CDT TUE SEP 8 2026
IAZ001>003-012>014-020>022-031-032-MNZ071-072-080-081-089-090-097-
098-NEZ013-014-SDZ038>040-050-052>071-090745-
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-
233 AM CDT TUE SEP 8 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.
STORMS INTO MID TUESDAY MORNING MAY PRODUCE WIND GUSTS TO 55 MPH AND
LOCALLY HEAVY RAINFALL. LOCALLY HEAVY RAIN MAY LEAD TO ISOLATED
FLASH FLOODING.
AN ISOLATED STRONG STORM IS POSSIBLE BETWEEN 3 PM AND 8 PM SOUTHEAST
OF A SLOAN TO CHEROKEE LINE. MAIN THREATS ARE QUARTER SIZED HAIL AND
WIND GUSTS TO 60 MPH, IN ADDITION TO LOCALLY HEAVY RAIN.
DAYS TWO THROUGH SEVEN
WEDNESDAY THROUGH MONDAY.
STORM CHANCES RETURN TO THE AREA FRIDAY NIGHT AND THROUGH THE
UPCOMING WEEKEND. CONFIDENCE IN DETAILS IS LOW, BUT A FEW STRONGER
STORMS ARE POSSIBLE FRIDAY NIGHT INTO SATURDAY.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
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