Flash Flood Warning 4, NWS Hastings, NE

NEZ008-013>015-017>019-160045-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE GRAND ISLAND NE
645 PM CDT FRI JUN 15 1990

...FLASH FLOOD WATCH FOR THE EASTERN 1/3RD OF NEBRASKA TONIGHT...
...TORNADO WATCH UNTIL 11 PM CDT FOR PARTS OF CENTRAL NEBRASKA WEST OF
GRAND ISLAND...

AT 635 PM CDT...GRAND ISLAND RADAR SHOWED THUNDERSTORMS IN EXTREME
SOUTHWEST NEBRASKA AND IN PARTS OF CENTRAL AND NORTH CENTRAL KANSAS.
SOME OF THESE STORMS WERE VERY STRONG AND WERE PRODUCING VERY HEAVY RAIN.

IN NEBRASKA...THE THUNDERSTORMS WERE WEST OF A LINE FROM 20 MILES WEST OF
NORTH PLATTE TO 10 MILES WEST OF MCCOOK.  IN KANSAS THE STORMS WERE IN A
50 MILE WIDE AREA WEST OF A LINE FROM 40 MILES EAST OF HILL CITY...TO
NEAR DODGE CITY.  ALL OF THE STORMS WERE MOVING NORTHEAST AT 30 MILES AN
HOUR.

SULLIVAN

NEZ008-013>015-017>019-160145-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE GRAND ISLAND NE
745 PM CDT FRI JUN 15 1990

STRONG THUNDERSTORMS CONTINUED IN SOUTHWEST NEBRASKA EARLY THIS EVENING
AND THUNDERSTORMS IN NORTH CENTRAL KANSAS WERE POISED TO ENTER INTO THE
SOUTH CENTRAL PART OF THE STATE.

AT 735 PM CDT...GRAND ISLAND RADAR SHOWED THUNDERSTORMS IN A 40 MILE
WIDE AREA WEST OF A LINE FROM NEAR NORTH PLATTE TO 15 MILES EAST OF
MCCOOK.  GOLFBALL SIZE HAIL WAS REPORTED WITH A STORM 25 MILES SOUTHWEST
OF NORTH PLATTE...AND RADAR CONTINUED TO INDICATE HAIL WITH THIS STORM.
THE THUNDERSTORMS WERE MOVING EAST AT 30 MILES AN HOUR.

IN NORTHERN KANSAS...THUNDERSTORMS WERE SOUTH AND WEST OF A LINE FROM THE
KANSAS BORDER SOUTH OF KEARNEY...TO 10 MILES WWEST OF CONCORDIA.  THESE
STORMS WERE MOVING NORTHEAST AT 30 MILES AN HOUR.  A STORM WITH VERY
HEAVY RAIN...DANGEROUS LIGHTNING...AND STRONG GUSTY WINDS WILL BE ROLLING
OVER THE HARLAN COUNTY RESERVOIR BETWEEN 800 AND 830 PM.  BOATERS AND
CAMPERS IN THAT AREA SHOULD STAY OUT OF THE WATER UNTIL AFTER THE
STORMS PASS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 10 PM FOR MUCH OF CENTRAL AND
WESTERN NEBRASKA...AND )A FLASH FLOOD WATCH IS IN EFFECT OVERNIGHT FOR
THE EASTERN 1/3 OF THE STATE...SO KEEP ALERT TO RAPIDLY CHANGING WEATHER
AND TAKE SHELTER IF THREATENING WEATHER APPROACHES.

SULLIVAN

NEZ008-013>015-017>019-160445-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE GRAND ISLAND NE
1045 PM CDT FRI JUN 15 1990

STRONG THUNDERSTORMS CONTINUED CONTINUED TO MOVE THROUGH SOUTH CENTRAL
NEBRASKA THIS EVENING.

AT 1030 PM CDT...GRAND ISLAND RADAR INDICATED AN AREA OF STRONG THUNDER-
STORMS IN IN A 30 MILE WIDE AREA FROM 15 MILES WEST OF GRAND ISLAND TO
50 MILES NORTH OF GRAND ISLAND NEAR BARTLETT.  ANOTHER STRONG THUNDER-
STORM WAS JUST EAST OF KEARNEY.  OTHER THUNDERSTORMS WERE DEVELOPING
RAPIDLY IN CUSTER COUNTY NEAR BROKEN BOW.

SOME OF THESE STORMS WERE PRODUCING VERY HEAVY RAIN AND POSSIBLE HAIL
ALPNG WITH STRONG GUSTY WINDS.  3.30 INCHES OF RAIN IN 2 HOURS WAS
REPORTED IN SOUTHEAST VALLEY COUNTY NEAR NORTH LOUP BY A COOP OBSERVER.

THESE STORMS CONTINUED TO MOVE TO THE NORTHEAST AT 35 MPH.  PERSONS IN
SOUTH CENTRAL NEBRASKA SHOULD REMAIN ALERT TO THE THREAT OF SEVERE
WEATHER AND WATCH FOR FLOODED ROADWAYS AND LOW LYING AREAS.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 11 PM FOR MUCH OF CENTRAL AND
WESTERN NEBRASKA...AND A FLASH FLOOD WATCH IS IN EFFECT OVERNIGHT FOR
THE EASTERN 1/3 OF THE STATE...SO KEEP ALERT TO RAPIDLY CHANGING WEATHER
ANDs TAKE SHELTER IF THREATENING WEATHER APPROACHES.

MLG