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FLUS43 KFSD 180927
HWOFSD
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
427 AM CDT TUE SEP 18 2018
IAZ001>003-012>014-020>022-032-MNZ071-072-080-081-089-090-097-098-
SDZ039-040-054>056-060>062-065>067-069>071-190930-
LYON IA-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY IA-PLYMOUTH-CHEROKEE-
BUENA VISTA-IDA-LINCOLN MN-LYON MN-MURRAY-COTTONWOOD-NOBLES-
JACKSON-PIPESTONE-ROCK-KINGSBURY-BROOKINGS-MINER-LAKE-MOODY-
HANSON-MCCOOK-MINNEHAHA-HUTCHINSON-TURNER-LINCOLN SD-YANKTON-
CLAY SD-UNION-
427 AM CDT TUE SEP 18 2018
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST IOWA,
WEST CENTRAL IOWA, SOUTHWEST MINNESOTA, EAST CENTRAL SOUTH
DAKOTA, AND SOUTHEAST SOUTH DAKOTA.
DAY ONE
TODAY AND TONIGHT
THUNDERSTORMS WILL BE POSSIBLE THROUGHOUT THE DAY, WITH A MARGINAL
CHANCE FOR ISOLATED STRONG STORMS PRODUCING GUSTY WINDS AND HAIL
TO THE SIZE OF QUARTERS.
MULTIPLE ROUNDS OF SLOW MOVING THUNDERSTORMS THIS EVENING AND
OVERNIGHT WILL LIKELY BRING 1-2 INCHES OF RAINFALL, WITH LOCALLY
HIGHER AMOUNTS. HEAVY RAIN WITH FLASH FLOODING WILL BE POSSIBLE
UNDER THE MOST PERSISTENT STORMS.
DAYS TWO THROUGH SEVEN
WEDNESDAY THROUGH MONDAY
WEDNESDAY INTO THURSDAY MORNING WILL BRING CONTINUED CHANCES FOR
THUNDERSTORMS WITH HEAVY RAIN. WEDNESDAY EVENING CURRENTLY LOOKS
LIKE THE PERIOD WITH THE HIGHEST THREAT FOR HEAVY RAIN. DRY
WEATHER MOVES IN THURSDAY AFTERNOON THROUGH THE WEEKEND.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS NOT ANTICIPATED.
IAZ031-NEZ013-014-SDZ038-050-052-053-057>059-063-064-068-190930-
WOODBURY-DIXON-DAKOTA-BEADLE-GREGORY-JERAULD-SANBORN-BRULE-AURORA-
DAVISON-CHARLES MIX-DOUGLAS-BON HOMME-
427 AM CDT TUE SEP 18 2018
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF WEST CENTRAL
IOWA, NORTHEAST NEBRASKA, CENTRAL SOUTH DAKOTA, EAST CENTRAL
SOUTH DAKOTA, SOUTH CENTRAL SOUTH DAKOTA, AND SOUTHEAST SOUTH
DAKOTA.
DAY ONE
TODAY AND TONIGHT
THUNDERSTORMS WILL BE POSSIBLE THROUGHOUT TODAY AND TONIGHT, WITH
A MARGINAL CHANCE FOR ISOLATED STRONG STORMS PRODUCING GUSTY
WINDS AND HAIL TO THE SIZE OF QUARTERS. HEAVY RAIN IS POSSIBLE
UNDER THE STRONGEST STORMS.
DAYS TWO THROUGH SEVEN
WEDNESDAY THROUGH MONDAY
WEDNESDAY INTO THURSDAY MORNING WILL BRING CONTINUED CHANCES FOR
THUNDERSTORMS WITH HEAVY RAIN. WEDNESDAY EVENING CURRENTLY LOOKS
LIKE THE PERIOD WITH THE HIGHEST THREAT FOR HEAVY RAIN. DRY
WEATHER MOVES IN THURSDAY AFTERNOON THROUGH THE WEEKEND.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS NOT ANTICIPATED.
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