BULLETIN – IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
623 PM CDT WED MAY 6 2009

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR…
NORTHERN BUENA VISTA COUNTY IN NORTHWEST IOWA
SOUTHWESTERN CLAY COUNTY IN NORTHWEST IOWA

* UNTIL 715 PM CDT

* AT 622 PM CDT…NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING PING PONG BALL SIZE HAIL. THIS STORM WAS LOCATED NEAR ROYAL…OR 9 MILES SOUTHWEST OF SPENCER…AND WAS MOVING SOUTHEAST AT 25 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR…
GREENVILLE AROUND 635 PM CDT…
LINN GROVE AROUND 645 PM CDT…
SIOUX RAPIDS…WEBB AROUND 650 PM CDT…
WEBB AROUND 655 PM CDT…

PRECAUTIONARY/PREPAREDNESS ACTIONS…

THIS STORM HAS A HISTORY OF LARGE DAMAGING HAIL. SEEK SHELTER NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS!