BULLETIN – IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SIOUX FALLS SD
915 PM CDT FRI JUN 25 2010

THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR…
NORTHERN DICKINSON COUNTY IN NORTHWEST IOWA…
NORTHEASTERN OSCEOLA COUNTY IN NORTHWEST IOWA…
JACKSON COUNTY IN SOUTHWEST MINNESOTA…
EASTERN NOBLES COUNTY IN SOUTHWEST MINNESOTA…

* UNTIL 1000 PM CDT

* AT 915 PM CDT…NATIONAL WEATHER SERVICE METEOROLOGISTS WERE TRACKING A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER SIZE HAIL…AND DAMAGING WINDS IN EXCESS OF 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM 5 MILES NORTH OF JACKSON TO WILMONT…AND MOVING SOUTHEAST AT 25 MPH.

* SEVERE THUNDERSTORMS WILL BE NEAR…
LAKEFIELD AROUND 920 PM CDT…
WORTHINGTON…RUSHMORE AND JACKSON AROUND 930 PM CDT…
ROUND LAKE AROUND 950 PM CDT…
ORLEANS…LAKE PARK…SUPERIOR AND SPIRIT LAKE AROUND 1000 PM
CDT…

OTHER LOCATIONS IMPACTED BY THESE SEVERE THUNDERSTORMS INCLUDE BIGELOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER HOUR…DESTRUCTIVE HAIL…DEADLY LIGHTNING…AND VERY HEAVY RAIN. FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.