000 
FLUS43 KFSD 291700
HWOFSD

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1159 AM CDT FRI MAY 29 2009

SDZ038>040-050-052>071-MNZ071-072-080-081-089-090-097-098-
IAZ001>003-012>014-020>022-031-032-NEZ013-014-301200-
AURORA-BEADLE-BON HOMME-BROOKINGS-BRULE-BUENA VISTA IA-
CHARLES MIX-CHEROKEE IA-CLAY-CLAY IA-COTTONWOOD MN-DAKOTA NE-
DAVISON-DICKINSON IA-DIXON NE-DOUGLAS-GREGORY-HANSON-HUTCHINSON-
IDA IA-JACKSON MN-JERAULD-KINGSBURY-LAKE-LINCOLN-LINCOLN MN-
LYON IA-LYON MN-MCCOOK-MINER-MINNEHAHA-MOODY-MURRAY MN-NOBLES MN-
OBRIEN IA-OSCEOLA IA-PIPESTONE MN-PLYMOUTH IA-ROCK MN-SANBORN-
SIOUX IA-TURNER-UNION-WOODBURY IA-YANKTON-
1159 AM CDT FRI MAY 29 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST SOUTH DAKOTA...
SOUTHWEST MINNESOTA...NORTHWEST IOWA...AND NORTHEAST NEBRASKA.

.DAY ONE...TODAY AND TONIGHT

THUNDERSTORMS...
SHOWERS AND THUNDERSTORMS ARE EXPECTED TO DEVELOP OVER CENTRAL
PORTIONS OF SOUTH DAKOTA LATE THIS AFTERNOON. ANY THUNDERSTORM
ACTIVITY THAT DEVELOPS WILL MOVE SOUTHEAST ACROSS SOUTHEAST SOUTH
DAKOTA AND INTO SOUTHWEST MINNESOTA DURING THE EVENING
HOURS...AND EVENTUALLY INTO NORTHWEST IOWA AFTER MIDNIGHT.
GENERALLY THESE STORMS ARE NOT EXPECTED TO BE SEVERE...ALTHOUGH
THERE COULD BE ISOLATED WINDS GUSTS TO AROUND 60 MPH ALONG WITH
SMALL HAIL. THE HIGHEST THREAT FOR SEVERE STORMS...WILL BE OVER
SOUTH CENTRAL SOUTH DAKOTA THIS EVENING WHERE HAIL TO THE SIZE OF
QUARTERS AND 70 MPH WINDS IS POSSIBLE.	

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

ISOLATED THUNDERSTORMS WILL BE POSSIBLE LATER SATURDAY NIGHT AND
SUNDAY MORNING SPREADING WEST TO EAST ACROSS THE REGION. THESE
STORMS ARE NOT EXPECTED TO BE SEVERE. HOWEVER...BY LATE AFTERNOON
AND EARLY EVENING...SCATTERED THUNDERSTORMS ARE EXPECTED TO
DEVELOP ALONG A LINE FROM SOUTH CENTRAL SOUTH DAKOTA...THROUGH
AREAS NEAR MARSHALL MINNESOTA. INITIAL STORMS WILL BE QUITE
ISOLATED...AND WILL BE CAPABLE OF BEING SEVERE WITH LARGE HAIL
AND DAMAGING WIND. STORMS MAY CONGEAL INTO A BROKEN LINE AS THE
EVENING PROGRESSES AND THE SYSTEM GRADUALLY PUSHES INTO NORTHWEST
IOWA...WITH SEVERITY CHANCES GRADUALLY DECREASING AFTER MIDNIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL BE POSSIBLE AFTER 6 PM.


&&

FOR MORE INFORMATION PLEASE VISIT OUR WEBSITE AT
WWW.WEATHER.GOV/SIOUXFALLS. THIS INCLUDES THE GRAPHICAL HAZARDOUS
WEATHER OUTLOOK.

$$