1259 AM CDT THU JUN 25 2015

THE NATIONAL WEATHER SERVICE IN DES MOINES  HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  WARREN COUNTY IN SOUTH CENTRAL IOWA...
  SOUTHERN BOONE COUNTY IN CENTRAL IOWA...
  SOUTHWESTERN MARION COUNTY IN SOUTH CENTRAL IOWA...
  DALLAS COUNTY IN CENTRAL IOWA...
  NORTHEASTERN MADISON COUNTY IN SOUTH CENTRAL IOWA...
  SOUTHEASTERN GUTHRIE COUNTY IN WEST CENTRAL IOWA...
  POLK COUNTY IN CENTRAL IOWA...

* UNTIL 700 AM CDT THURSDAY

* AT 1255 AM CDT...DOPPLER RADAR INDICATED ADDITIONAL THUNDERSTORMS
  WITH HEAVY RAIN MOVING INTO THE WARNED AREA. AN ADDITIONAL TWO OR
  MORE INCHES IS POSSIBLE ACROSS PORTIONS OF THE WARNED AREA...ON
  TOP OF THE HEAVY RAINFALL THAT FELL EARLIER. FLASH FLOODING IS
  EXPECTED TO BEGIN SHORTLY.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  DES MOINES...WEST DES MOINES...ANKENY...URBANDALE...JOHNSTON...
  CLIVE...INDIANOLA...ALTOONA...WAUKEE...NORWALK...PLEASANT HILL...
  GRIMES...PERRY...KNOXVILLE...WINTERSET...ADEL...WINDSOR HEIGHTS...
  CARLISLE...BONDURANT AND POLK CITY.

FLOODING IS POSSIBLE ALONG NUMEROUS CREEKS AND SMALL STREAMS IN THE
WARNED AREA. OF PARTICULAR CONCERN IS WALNUT CREEK ON THE WEST SIDE
OF THE DES MOINES METRO AREA...WHICH IS EXPECTED TO GO ABOVE FLOOD
STAGE WITHIN THE NEXT FEW HOURS.