Flash Flood Warning: NW Harrison/Monona Counties

Weather

June 30th, 2014 by Ric Hanson

1104 AM CDT MON JUN 30 2014

THE NATIONAL WEATHER SERVICE IN OMAHA HAS ISSUED A

* FLASH FLOOD WARNING FOR…
NORTHWESTERN HARRISON COUNTY IN SOUTHWEST IOWA…
MONONA COUNTY IN WEST CENTRAL IOWA…
BURT COUNTY IN EAST CENTRAL NEBRASKA…
EASTERN THURSTON COUNTY IN NORTHEAST NEBRASKA…

* UNTIL 200 PM CDT

* AT 1101 AM CDT…DOPPLER RADAR INDICATED A LINE OF THUNDERSTORMS
PRODUCING HEAVY RAIN MOVING THROUGH THROUGH MONONA COUNTY…WITH
HEAVY RAIN EXTENDING 30 MILES TO THE WEST. FLASH FLOODING IS
EXPECTED TO BEGIN SHORTLY.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE…
ONAWA…LYONS…WHITING…DECATUR…UTE…PISGAH…MOORHEAD…
CRAIG…MACY…OAKLAND…MAPLETON…DUNLAP…BLENCOE…SOLDIER…
LITTLE SIOUX…CASTANA…TURIN…RODNEY…PELICAN POINT STATE
RECREATION AREA AND LEWIS AND CLARK STATE PARK.

ADDITIONAL RAINFALL AMOUNTS OF 2 TO 3 INCHES ARE POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

MOVE TO HIGHER GROUND NOW. STREETS AND SMALL STREAMS WILL FLOOD
QUICKLY. DO NOT DRIVE THROUGH WATER COVERING THE ROAD.