Severe Thunderstorm Warning 64, NWS Sioux Falls, SD

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
900 PM CDT SAT JUN 21 1986

..TORNADO WATCH NUMBER 284 CANCELLED FOR MUCH OF EASTERN SOUTH
DAKOTA...

THE TORNADO WATCHV THAT WAS IN EFFECT FOR MUCH OF EASTERN SOUTH DAKOTA
UNTIL 1000 PM CDT HAS BEEN CANCELLED. A SEVERE THUNDERSTORM WATCH HAS
BEEN ISSUED IN ITS PLACE FOR SOUTHEAST SOUTH DAKOTA..SOUTHWEST
MINNESOTA AND NORTHWEST IOWA.
WEILAND

STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
950 PM CDT SAT JUN 21 1986

STORM REPORTS RELAYED VIA KELO-TV IN SIOUX FALLS SOUTH DAKOTA

915 PM CDT        BASEBALL SIZED HAIL AT COLMAN SOUTH DAKOTA IN
                  WESTERN MOODY COUNTY..OR ABOUT 25 MILES NORTH OF
                  SIOUX FALLS.

                  3 1/3 INCHES OF RAIN REPORTED SINCE THIS AFTERNOON AT
                  MADISON SOUTH DAKOTA IN LAKE COUNTY..OR 30 MILES NORTH
                  NORTHWEST OF SIOUX FALLS.
THEOPHILUS

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE HURON SD
950 PM CDT SAT JUN 21 1986

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR PARTS OF
EASTERN SOUTH DAKOTA UNTIL 300 AM CDT SUN JUNE 22...

AT 935 PM CDT...A LINE OF SEVERE THUNDERSTORMS WAS LOCATED
OVER SOUTHERN LAKE AND EASTERN MCCOOK COUNTIES.

HAIL..STRONG WINDS..AND HEAVY RAIN ARE POSSIBLE WITH THESE
THUNDERSTORMS.  LOCALLY HEAVY RAINS MAY CAUSE SMALL STREAM
AND LOWLAND FLOODING.

THESE THUNDERSTORMS WERE MOVING EAST AT 15 MILES AN HOUR.

OTHERWISE..THUNDERSTORMS WITH HEAVY RAIN WERE OVER CENTRAL
SOUTH DAKOTA IN A 50 MILE WIDE AREA FROM 60 MILES NORTHWEST
OF PIERRE TO THE NEBRASKA BORDER 30 MILES SOUTHWEST OF WINNER.
THESE THUNDERSTORMS EXTENDED INTO NORTHERN NEBEASKA..AND

THE STRONGEST STORMS IN THIS AREA WERE ABOUT TO MOVE INTO
GREGORY AND TRIPP COUNTIES.

MOVEMENT OF THESE STORMS WAS EASTNORTHEAST AT 15 MILES AN HOUR.

KRAUSE/MORRIS

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX CITY IA
1043 PM CDT SAT JUN 21 1986

.... SEVERE THUNDERSTORM WATCH TILL 3 AM....

AT 1035 PM CDT RADAR SHOWED AN LINE OF THUNDERSTORMS AND RAINSHOWERS
OVER CENTRAL NEBRASKA EXTENDING UP INTO SOUTH DAKTOA. THE LINE WAS
LOCATED FROM ABOUT HURON SOUTH DAKATOA TO NORTH OF GRAND ISLAND NEBRASKA.

THIS LINE OF THUNDERSTORMS WAS MOVING EAST AT 30 MILES AN HOUR.

NO OTHER THUNDERSTORMS WERE IN OR CXLOSE TO THE SIOUXLAND AREA AT THIS
TIME.

TANNER

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX CITY IA
1115 PM CDT SAT JUN 21 1986

.... SEVERE THUNDERSTORM WATCH TILL 3 AM....

AT 1105 PM CDT RADAR SHOWED AN LINE OF STRONG THUNDERSTORMS AND SHOWERS
OVER EASTERN NEBRASKA EXTENDING UP INTO SOUTHEAST SOUTH DAKOTA. THE LINE
WAS LOCATED FROM SIOUX FALLS SOUTH DAKATOA TO GRAND ISLAND NEBRASKA.

THIS LINE OF THUNDERSTORMS WAS MOVING EAST AT 30 MILES AN HOUR.

NO OTHER THUNDERSTORMS WERE IN
OR CLOSE TO THE SIOUXLAND AREA AT THIS
TIME.

TANNER

STORM REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1135 PM CDT SAT JUN 21 1986

934 PM CDT      PEA SIZE HAIL..HEAVY RAIN AND GUSTS TO 30 MPH AT
                BALTIC..MINNEHAHA COUNTY.

1000 PM CDT     WATER OVER HIGHWAY 77 IN SOUTHERN MOODY COUNTY.

1015 PM CDT     TREE LIMBS UP TO 4 INCHES IN DIAMETER BROKEN OFF EAST
                OF GARRETSON.

1100 PM CDT     2.30 INCHES OF RAIN AT CHESTER..LAKE COUNTY..IN SEVERAL
                HOURS

1100 PM CDT     PEA SIZE HAIL AND VERY HEAVY RAIN IN SOUTHERN MOODY
                COUNTY.

1105 PM CDT     40 MPH WINDS AND HEAVY RAIN AT LUVERNE MN.
1110 PM CDT     30 TO 35 MPH WINDS IN GREGORY COUNTY.

WEILAND