Severe Thunderstorm Warning 4, NWS Sioux Falls, SD

SDZ018-070900-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
257 AM CDT MON JUN 7 1993

...STRONG THUNDERSTORMS ARE MOVING OVER SOUTHEAST SOUTH DAKOTA...

AT 255 AM CDT RADAR INDICATED STRONG THUNDERSTORMS OVER MOST OF
SOUTHEAST SOUTH DAKOTA. PEA SIZED HAIL WAS REPORTED NEAR CANTON...
ABOUT 20 MILES SOUTH OF SIOUX FALLS. HEAVY RAIN WAS ALSO REPORTED
AT YANKTON AND WAKONDA EARLIER THIS MORNING.

STORMS WILL CONTINUE OVER SOUTHEAST AND SOUTH CENTRAL SOUTH DAKOTA
THE REST OF TONIGHT. A FLASH FLOOD WATCH IS IN EFFECT ACROSS MUCH
OF SOUTHEAST SOUTH DAKOTA THROUGH TODAY. IF A THUNDERSTORM APPROACHES
YOUR AREA...SEEK SHELTER INSIDE A REINFORCED BUILDING IMMEDIATELY.

MENTZER0

IAZ013-020-SDZ066-070930-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX CITY IA
327 AM CDT MON JUN 7 1993

...THUNDERSTORMS WERE MOVING TOWARD SHELDON...

AT 325 AM CDT STRONG THUNDERSTORMS WERE MOVING TOWARD SHELDON IOWA WHICH
IS 55 MILES NORTHEAST OF SIOUX CITY.  THE STORMS WERE MOVING NORTHEAST
AT 30 MILES AN HOUR AND SHOULD BE IN SHELDON BY 4 AM.  HEAVY RAIN AND
FREQUENT LIGHTNING WILL OCCUR WITH THESE STORMS.

OTHER THUNDERSTORMS WERE LOCATED NEAR JEFFERSON AND 5 MILES SOUTHEAST OF
BERESFORD IN UNION COUNTY.  THESE STORMS SHOULD MOVE INTO ALCESTER BY
4 AM AND HINTON IOWA BY 430 AM.  A SEVERE THUNDERSTORM WATCH REMAINS IN
EFFECT FOR UNION COUNTY UNTIL 7 AM THIS MORNING.

IRELAND

IAZ013-020-SDZ066-070930-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX CITY IA
327 AM CDT MON JUN 7 1993

...THUNDERSTORMS WERE MOVING TOWARD SHELDON...

AT 325 AM CDT STRONG THUNDERSTORMS WERE MOVING TOWARD SHELDON IOWA WHICH
IS 55 MILES NORTHEAST OF SIOUX CITY.  THE STORMS WERE MOVING NORTHEAST
AT 30 MILES AN HOUR AND SHOULD BE IN SHELDON BY 4 AM.  HEAVY RAIN AND
FREQUENT LIGHTNING WILL OCCUR WITH THESE STORMS.

OTHER THUNDERSTORMS WERE LOCATED NEAR JEFFERSON AND 5 MILES SOUTHEAST OF
BERESFORD IN UNION COUNTY.  THESE STORMS SHOULD MOVE INTO ALCESTER BY
4 AM AND HINTON IOWA BY 430 AM.  A SEVERE THUNDERSTORM WATCH REMAINS IN
EFFECT FOR UNION COUNTY UNTIL 7 AM THIS MORNING.

IRELAND

SDZ012-015>020-071000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
340 AM CDT MON JUN 7 1993

...STRONG THUNDERSTORMS CONTINUE TO DEVELOP...

CLUSTERS OF THUNDERSTORMS CONTINUE TO DEVELOP IN THE TRI/STATE AREA
AROUND SIOUX FALLS AT 335 AM. THESE THUNDERSTORMS COULD PRODUCE
LOCALLY VERY HEAVY RAIN...BRIEF HAIL...AND GUSTY WINDS AS THEY MOVE
NORTHEAST ABOUT 30 MPH.

EARLIER AROUND 230 AM CDT TWO INCH DIAMETER HAIL WAS REPORTED 9 MILES
NORTHWEST OF BERESFORD ALONG WITH 3 1/2 INCHES OF RAIN. ALSO AROUND 2
INCHES OF RAIN OCCURRED IN THE CANTON AREA. THESE LOCALLY HEAVY RAINS
COULD CAUSE LOCAL FLOODING PROBLEMS.

THERE IS THE POSSIBILITY OF MORE STORM DEVELOPMENT THE REMAINDER OF
TONIGHT ACROSS SOUTHCENTRAL AND SOUTHEAST SOUTH DAKOTA. A FLASH FLOOD
WATCH IS IN EFFECT FOR SOUTHEAST SOUTH DAKOTA THROUGH TODAY. IF A
THUNDERSTORM APPROACHES YOUR AREA...SEEK SHELTER INSIDE A REINFORCED
BUILDING IMMEDIATELY.

RYRHOLM
P

SDZ010-011-015-016-017-018-019-020-070940-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE HURON SD
340 AM CDT MON JUN 7 1993

...SEVERE THUNDERSTORM WATCH SOUTHERN SOUTH DAKOTA UNTIL 700 AM CDT...

AT 330 AM CDT...SCATTERED THUNDERSTORMS...SOME WITH VERY HEAVY RAIN AND
HAIL...CONTINUED OVER PARTS OF CENTRAL AND EASTERN SOUTH DAKOTA.

THESE STORMS WERE MOSTLY SOUTH OF A LINE FROM RIDGEVIEW/30 MILES SOUTHWEST
OF MOBRIDGE TO REVILLO/25 MILES EAST OF WATERTOWN WITH THE STRONGEST
STORMS LOCATED 5 MILES NORTHEAST OF VIVIAN/20 MILES SOUTH OF PIERRE...
5 MILES NORTHEAST OF HIGHMORE/35 MILES SOUTHEAST OF GETTYSBURG AND 10 MILES
SOUTHWEST OF MADISON/30 MILES NORTHWEST OF SIOUX FALLS.

THESE STORMS ARE CAPABLE OF PRODUCING VERY HEAVY RAIN...HAIL AND STRONG
GUSTY WINDS.  PERSONS IN CENTRAL AND EAST CENTRAL SOUTH DAKOTA SHOULD
REMAIN ON THE ALERT FOR THREATENING WEATHER AND SEEK SHELTER IF SIGHTED.

MOVEMENT WAS NORTHEAST AT 30 MILES AN HOUR.

PFEIFFER

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SDZ010-011-015-016-017-018-019-020-070940-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE HURON SD
340 AM CDT MON JUN 7 1993

...SEVERE THUNDERSTORM WATCH SOUTHERN SOUTH DAKOTA UNTIL 700 AM CDT...

AT 330 AM CDT...SCATTERED THUNDERSTORMS...SOME WITH VERY HEAVY RAIN AND
HAIL...CONTINUED OVER PARTS OF CENTRAL AND EASTERN SOUTH DAKOTA.

THESE STORMS WERE MOSTLY SOUTH OF A LINE FROM RIDGEVIEW/30 MILES SOUTHWEST
OF MOBRIDGE TO REVILLO/25 MILES EAST OF WATERTOWN WITH THE STRONGEST
STORMS LOCATED 5 MILES NORTHEAST OF VIVIAN/20 MILES SOUTH OF PIERRE...
5 MILES NORTHEAST OF HIGHMORE/35 MILES SOUTHEAST OF GETTYSBURG AND 10 MILES
SOUTHWEST OF MADISON/30 MILES NORTHWEST OF SIOUX FALLS.

THESE STORMS ARE CAPABLE OF PRODUCING VERY HEAVY RAIN...HAIL AND STRONG
GUSTY WINDS.  PERSONS IN CENTRAL AND EAST CENTRAL SOUTH DAKOTA SHOULD
REMAIN ON THE ALERT FOR THREATENING WEATHER AND SEEK SHELTER IF SIGHTED.

MOVEMENT WAS NORTHEAST AT 30 MILES AN HOUR.

PFEIFFER