BULLETIN – IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1224 AM CDT THU JUN 25 2009

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR…
NORTHWESTERN PLYMOUTH COUNTY IN NORTHWEST IOWA
SOUTHWESTERN SIOUX COUNTY IN NORTHWEST IOWA
NORTHERN UNION COUNTY IN SOUTHEAST SOUTH DAKOTA

* UNTIL 100 AM CDT

* AT 1222 AM CDT…NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL…AND
DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED 4 MILES
SOUTHEAST OF BERESFORD…AND WAS MOVING SOUTHEAST AT 35 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR…
ALCESTER AROUND 1230 AM CDT…
HAWARDEN AROUND 1240 AM CDT…

PRECAUTIONARY/PREPAREDNESS ACTIONS…

THIS STORM HAS A HISTORY OF PRODUCING WINDS IN EXCESS OF 60 MPH AND
UP TO QUARTER SIZE HAIL. IF YOU ARE IN THE PATH OF THIS STORM…TAKE
COVER NOW.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 500 AM CDT
THURSDAY MORNING FOR NORTHWEST IOWA AND NORTHEAST NEBRASKA AND
SOUTHEASTERN SOUTH DAKOTA.