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FLUS43 KFSD 131010
HWOFSD
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
510 AM CDT THU AUG 13 2020
IAZ001>003-012>014-020>022-031-032-MNZ080-081-089-090-098-NEZ013-014-
SDZ067-070-071-141015-
LYON-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY-PLYMOUTH-CHEROKEE-
BUENA VISTA-WOODBURY-IDA-MURRAY-COTTONWOOD-NOBLES-JACKSON-ROCK-DIXON-
DAKOTA-LINCOLN-UNION-
510 AM CDT THU AUG 13 2020
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST IOWA, WEST CENTRAL
IOWA, SOUTHWEST MINNESOTA, NORTHEAST NEBRASKA AND SOUTHEAST SOUTH
DAKOTA.
DAY ONE
TODAY AND TONIGHT.
WARM AND HUMID CONDITIONS WILL RESULT IN HEAT INDEX VALUES IN THE 90S
THIS AFTERNOON.
THERE IS A SMALL CHANCE OF THUNDERSTORMS OVERNIGHT, ALTHOUGH SEVERE
THUNDERSTORMS ARE NOT EXPECTED.
DAYS TWO THROUGH SEVEN
FRIDAY THROUGH WEDNESDAY.
A COLD FRONT WILL BRING ADDITIONAL CHANCES FOR THUNDERSTORMS LATE
FRIDAY AFTERNOON AND EVENING. A FEW STRONG TO SEVERE THUNDERSTORMS
ARE POSSIBLE, ESPECIALLY ACROSS PORTIONS OF SOUTHWEST MINNESOTA AND
NORTHWEST IOWA.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
MNZ071-072-097-SDZ038>040-050-052>066-068-069-141015-
LINCOLN-LYON-PIPESTONE-BEADLE-KINGSBURY-BROOKINGS-GREGORY-JERAULD-
SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-MCCOOK-
MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-BON HOMME-YANKTON-
510 AM CDT THU AUG 13 2020
THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWEST MINNESOTA, CENTRAL
SOUTH DAKOTA, EAST CENTRAL SOUTH DAKOTA, SOUTH CENTRAL SOUTH DAKOTA
AND SOUTHEAST SOUTH DAKOTA.
DAY ONE
TODAY AND TONIGHT.
WARM AND HUMID CONDITIONS WILL RESULT IN HEAT INDEX VALUES IN THE 90S
TO NEAR 100 DEGREES THIS AFTERNOON.
THERE IS A CHANCE FOR THUNDERSTORMS THIS EVENING INTO THE OVERNIGHT
HOURS. WHILE THE OVERALL THREAT IS LOW, AN ISOLATED STRONG TO SEVERE
STORM CANNOT BE RULED OUT WITH WIND GUSTS UP TO 60 MPH AND HAIL UP TO
HALF DOLLAR SIZE THE PRIMARY THREATS.
DAYS TWO THROUGH SEVEN
FRIDAY THROUGH WEDNESDAY.
A COLD FRONT WILL BRING ADDITIONAL CHANCES FOR THUNDERSTORMS LATE
FRIDAY AFTERNOON AND EVENING. A FEW STRONG TO SEVERE THUNDERSTORMS
ARE POSSIBLE, ESPECIALLY ACROSS PORTIONS OF SOUTHWEST MINNESOTA AND
NORTHWEST IOWA.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION MAY BE NEEDED THIS EVENING.
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