Flash Flood Warning 9, NWS Des Moines, IA

IAZALL-040130-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE DES MOINES IA
740 PM CDT MON JUN 3 1991

AT 730 PM...SCATTERED SHOWERS AND THUNDERSTORMS WERE LOCATED IN THE WEST
HALF OF IOWA...INCLUDING A NUMBER OF AREAS WITH VERY HEAVY RAINS.  THE
RAIN WAS MOSTLY WEST OF A LINE FROM OTTUMWA TO ESTERVILLE.  VERY HEAVY
RAINS...STRONG GUSTY WINDS AND SMALL HAIL MAY BE EXPECTED WITH THE PASSAGE
OF THESE STORMS.{{}
THE HEAVIEST THUNDERSTORMS WERE LOCATED BETWEEN NEVADA AND ELDORA...OR
25 TO 50 MILES NORTHEAST OF DES MOINES.  RAINS IN THIS AREA HAVE
PERSISTED FOR SEVERAL HOURS...WITH SOME FLOODING REPORTED IN THE AREA.

VERY HEAVY RAINS WERE ALSO REPORTED IN THE ESTERVILLE AREA OF NORTHWEST
IOWA.  THE RAINS WERE ALSO ACOMPANIED WITH PEA TO MARBLE SIZE HAIL...AND
MINOR STREET FLOODING WAS REPORTED.

THUNDERSTORMS WITH HEAVY RAINS...AMD STRONG GUSTY WINDS WERE REPORTED
NEAR MANNING.  A BARN WAS ALSO REPORTED DESTROYED BY CARROLL COUNTY
SHERIFF.

THE THUNDERSTORMS WERE MOVING TO THE NORTH AT 20 MILES AN HOUR.

SCOTT

IAZALL-040230-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE DES MOINES IA
840 PM CDT MON JUN 3 1991

AT 830 PM...SCATTERED SHOWERS AND THUNDERSTORMS CONTINUED IN MUCH OF
NORTHWEST IOWA...AND PARTS OF CENTRAL AND SOUTH CENTRAL IOWA.  SCATTERED
AREAS OF VERY HEAVY RAIN WERE INCLUDED IN THESE AREAS.  IN NORTHWEST
IOWA...THE STORMS WERE MOSTLY WEST OF A LINE FROM COON RAPIDS...60 MILES
WEST OF DES MOINES...TO ESTERVILLE...AND NORTH OF A LINE FROM COON
RAPIDS TO 25 MILES SOUTH OF SIOUX CITY.

THE HEAVIEST THUNDERSTORMS WERE LOCATED BETWEEN ROCKWELL CITY AND SAC
CITY...ABOUT 75 MILES NORTHWEST OF DES MOINES.

IN CENTRAL IOWA...THE RAINS WERE IN AN AREA ABOUT 60 MILES IN DIAMETER
...AND WITHIN A 35 MILE  RADIUS OF STORY CITY.  THE RAIN HAVE CONTINUED
FOR SEVERAL HOURS IN THIS AREA...WITH FLOODING REPORTED IN THE AREA.

A FEW ISOLATED AREA OF HEAVY RAIN WERE ALSO LOCATED IN SOUTHCENTRAL IOWA
IN THE OTTUMWA AREA.

THE THUNDERSTORMS WERE MOVING TO THE NORTH AT 20 MILES AN HOUR.

SCOTT

IAZALL-040230-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE DES MOINES IA
940 PM CDT MON JUN 3 1991

AT 930 PM...SCATTERED SHOWERS AND THUNDERSTORMS CONTINUED IN MUCH OF
NORTHWEST IOWA...AND PARTS OF CENTRAL IOWA.  VERY HEAVY RAINFALLS HAVE
BEEN ASSOCIATED WITH THESE STORMS...CAUSING URBAN FLOODING IN ESTERVILLE
AND IN THE STORY CITY AND ELDORA AREAS.

THE HEAVIEST THUNDERSTORMS WERE LOCATED BETWEEN ROCKWELL CITY AND
CARROLL...ABOUT 50 TO 75 MILES NORTHWEST OF DES MOINES...AND IN THE
STORY CITY AND NEVADA AREAS...35 MILES NORTHEAST OF DES MOINES.

THE RAINS IN CENTRAL IOWA HAVE CONTINUED FOR SEVERAL HOURS...AND RAIN
FALL AMOUNTS IN EXCESS OF TWO INCHES ARE EXPECTED IN THESE AREAS.

THE STORMS IN NORTHWEST IOWA WERE MOVING TO THE NORTH AT 20 MILES AN HOUR
WHILE THE STORMS IN CENTRAL IOWA WERE DRIFTING EAST AT 10 MILES AN HOUR.

SCOTT

IAZALL-040430-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE DES MOINES IA
1040PM CDT MON JUN 3 1991

AT 1030PM...SCATTERED SHOWERS AND THUNDERSTORMS CONTINUED IN MUCH OF
NORTHWEST IOWA...AND PARTS OF CENTRAL IOWA.  VERY HEAVY RAINFALLS HAVE
BEEN ASSOCIATED WITH THESE STORMS...CAUSING URBAN AND SMALL STREAM
FLOODING IN MUCH OF CENTRAL AND NORTHWEST IOWA.

THE HEAVIEST THUNDERSTORMS WERE LOCATED IN CENTRAL IOWA NEAR NEVADA...
ABOUT 35 MILES NORTHEAST OF DES MOINES...AND ALSO NEAR JEFFERSON AND
LAKE CITY...35 TO 60 MILES NORTHWEST OF DES MOINES.

OTHER THUNDERSTORMS WITH HEAVY RAINS WERE LOCATED ALONG A LINE EXTENDING
FROM JUST EAST OF ESTERVILLE TO ROCKWELL CITY.

T4HE STORMS IN NORTHWEST IOWA WERE MOVING TO THE NORTH AT 20 MILES AN HOUR
WHILE THE STORMS IN CENTRAL IOWA WERE DRIFTING EAST AT 10 MILES AN HOUR.

SCOTT