Severe Thunderstorm Warning 88, NWS Sioux Falls, SD

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
515 PM CDT SAT JUL 11 1987

...INTENSE THUNDERSORMS ACROSS EXTREME SOUTHEAST SOUTH DAKOTA AND
NORTHWEST IOWA...

AT 5 PM SCATTERED INTENSE THUNDERSTORMS WITH VERY HEAVY RAIN CON/
TINUED ACROSS EXTREME SOUTHEAST SOUTH DAKOTA AND NORTHWEST IOWA.

THESE STORMS WERE IN A BAND EXTENDING FROM 35 MILES SOUTH OF SIOUX
FALLS...NEAR HUDSON SOUTH DAKOTA TO 75 MILES SOUTHEAST OF SIOUX
FALLS...NEAR HARTLEY IOWA. THE STRONGER THUNDERSTORMS WERE LOCATED
NEAR HUDSON SOUTH DAKOTA AND JUST NORTHEAST OF SANBORN IOWA.

THESE THUNDERSTORMS ARE CAPABLE OF PRODUCING VERY HEAVY RAIN...HAIL
...STRONG GUSTY WINDS AND DANGEROUS LIGHTNING AS THEY MOVE NORTHEAST
AT 25 MILES AN HOUR.

PERSONS IN THE SOUTH DAKOTA OF LINCOLN INCLUDING THE COMMUMITIES OF
HUDSON AND THE THE IOWA COUNITES SIOUX...OSCEOLA AND OBRIEN INCLUDING
THE COMMUNITIES OF SIOUX CENTER...HULL...AND SANBORN SHOULD BE ON MTHE
LOOKOUT FOR THESE STORMS THROUGH 7 PM CDT.

STAY TUNDED TO YOUR LOCAL RADIO OR TV STATION FOR FURTHER STATEMENTS
OR POSSIBLE WARNINGS
BUSS

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
605 PM CDT SAT JUL 11 1987

AT 6 PM CDT SCATTERED THUNDERSORMS...SOME WITH HEAVY RAIN...
CONTINUED ACROSS SOUTHEAST SOUTH DAKOTA AND NORTHWEST IOWA.

THESE STORMS WERE IN A SMALL BAND JUST SOUTH AND SOUTHEAST
OF SIOUX FALLS AND ANOTHER SMALL BAND WAS LOCATED 60 MILES
SOUTHEAST OF SIOUX FALLS...NEAR KINGSLEY IOWA.  THE STRONGER
THUNDERSTORMS WERE JUST SOUTH OF SIOUX FALLS AND SHOULD BE
MOVING INTO SIOUX FALLS BY 630 PM CDT.

THESE STORMS ARE CAPABLE OF PRODUCING HEAVY RAIN...SMALL HAIL
...GUSTY SURFACE WINDS AND DANGEROUS LIGHTNING AS THEY MOVE
NORTHEST AT 25 MILES AN HOUR.
BUSS

^DSMSPSSUX
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX CITY IA
610 PM CDT SAT JUL 11 1987

...SEVERE THUNDERSTORM WATCH UNTIL 9 PM CDT THIS SATUDAY NIGHT...

AT 605 PM CDT AN ISOLATED STRONG THUNDERSTORM HAD DEVELOPED 10 MILES
EAST OF LAWTON IOWA OR 25 MILES EAST OF SIOUX CITY. THIS STORM WAS
MOVING TO THE NORTHEAST AT 25 MILES AN HOUR.

PEOPLE IN NORTHEAST WOODBURY...CHEROKEE AND NORTHERN IDA COUNTIES IN
IOWA SHOULD BE ALERT AND{ BE PREPARED TO TAKE COVER IF SEVERE WEATHER IS
OBERVED. THIS THUNDERSTORM IS CAPABLE OF PRODUCING LARGE HAIL...STRONG
GUSTY WIND...DANGEROUS LIGHTNING AND VERY HEAVY RAIN.
ROSNER

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
715 PM CDT SAT JUL 11 1987

...INTENSE THUNDERSORMS CONTINUE TO DEVELOPE ACROSS SOUTHEAST
SOUTH DAKOTA...

AT 7 PM CDT A LINE OF INTENSE THUNDERSTORMS WITH VERY HEAVY RAIN
FALL CONTINUED TO DEVELOPE ACROSS SOUTHEAST SOUTH DAKOTA.

THE LINE EXTENDED FROM 80 MILES SOUTHWEST OF SIOUX FALLS...NEAR
PICKSTOWN TO 70 MILES NORTHWEST OF SIOUX FALLS...NEAR CARTHAGE.
THESE THUNDERSTORMS ARE CAPABLE OF PRODUCING VERY HEAVY RAIN...
SMALL HAIL...GUSTY SURFACE WINDS AND DANGEROUS LIGHTNING AS THEY
MOVE NORTHEAST AT 25 MILES AN HOUR.

PERSONS IN THE SOUTH DAKOTA COUNTIES OF MINER...DAVISON...HANSON
...DOUGLAS AND CHARLES MIX INC+LUDING THE COMMUNITIES OF PICKSTOWN
...ARMOUR...MITCHELL AND VILAS SHOULD BE ON THE LOOKOUT FOR THESE
STORMS THROUGH 9 PM CDT.

PERSONS SHOULD STAY TUNED TO THEIR LOCAL TV AND RADIO STATIONS FOR
FURTHER STATEMENTS AND POSSIBLE WARNINGS.
BUSS

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
805 PM CDT SAT JUL 11 1987

...THUNDERSTORMS WITH HEAVY RAIN CONTINUE ACROSS SOUTHEAST
SOUTH DAKOTA...

AT 8 PM CDT A LINE OF SCATTERED THUNDERSTORMS WITH HEAVY RAIN CONTINUED
ACROSS SOUTHEAST SOUTH DAKOTA.

THE LINE EXTENDED FROM 70 MILES SOUTHWEST OF SIOUX FALLS...NEAR
PICKSTOWN TO 60 MILES NORTH OF SIOUX FALLS...NEAR BROOKINGS.

THESE STORMS WERE PRODUCING HEAVY RAINw AND ARE CAPABLE OF PRODUCING
SMALL HAIL...GUSTY SURFACE WINDS AND DANGEROUS LIGHTNING AS THEY
MOVE EAST AT 25 MILES AN HOUR.
BUSS

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE HURON SD
835 PM CDT SAT JUL 11 1987

...TORNADO WATCH FOR PORTIONS OF CENTRAL AND EASTERN SOUTH DAKOTA
UNTIL MIDNIGHT CDT THIS SATURDAY NIGHT...

AT 830 PM CDT...NUMEROUS INTENSE THUNDERSTORMS WITH VERY HEAVY RAIN
CONTINUED OVER MOST OF CENTRAL AND EASTERN SOUTH DAKOTA.

THE AREA OF PRECIPITATION WAS BOUNDED BY THE MISSOURI RIVER AND THE
EASTERN SOUTH DAKOTA BORDER. THE STRONGEST THUNDERSTORMS WERE 20 MILES
WEST OF HURON...NEAR WOLSEY...30 MILES NORTHWEST OF SIOUX FALLS...NEAR
SALEM AND 25 MILES EAST OF MOBRIDGE...NEAR JAVA.

ALL MOVEMENT WAS EAST AT 30 MILES AN HOUR.

THESE STORMS ARE CAPABLE OF PRODUCING STRONG GUSTY WINDS...FREQUENT
LIGHTNING AND HAIL. IF YOU ARE IN THE PATH OF THESE STORMS YOU SHOULD
TAKE COVER.

THE HURON AREA CAN EXPECT STRONG GUSTY WINDS...FREQUENT LIGHTNING
...HEAVY RAIN AND HAIL BEFORE 900 PM CDT.
EDDY