Waarschuwingen

Severe Thunderstorm Watch issued May 20 at 6:31PM CDT until May 21 at 12:00AM CDT by NWS Omaha/Valley NETHE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH271 IN EFFECT UNTIL MIDNIGHT CDT TONIGHT FOR THE FOLLOWING AREASIN IOWA THIS WATCH INCLUDES 2 COUNTIESIN SOUTHWEST IOWAHARRISONIN WEST CENTRAL IOWAMONONAIN NEBRASKA THIS WATCH INCLUDES 22 COUNTIESIN EAST CENTRAL NEBRASKABURT BUTLER DODGEDOUGLAS SARPY SAUNDERSWASHINGTONIN NORTHEAST NEBRASKABOONE COLFAX CUMINGMADISON PLATTE STANTONTHURSTONIN SOUTHEAST NEBRASKACASS GAGE JEFFERSONJOHNSON LANCASTER OTOESALINE SEWARDTHIS INCLUDES THE CITIES OF ALBION, ASHLAND, BEATRICE, BELLEVUE,BLAIR, COLUMBUS, CRETE, DAVID CITY, DECATUR, DUNLAP, FAIRBURY,FREMONT, LA VISTA, LINCOLN, LOGAN, LYONS, MACY, MAPLETON,MILFORD, MISSOURI VALLEY, NEBRASKA CITY, NORFOLK, OAKLAND, OMAHA,ONAWA, PAPILLION, PENDER, PLATTSMOUTH, SCHUYLER, SEWARD,ST. EDWARD, STANTON, STERLING, TECUMSEH, TEKAMAH, WAHOO,WALTHILL, WEST POINT, WILBER, WINNEBAGO, WISNER, WOODBINE,AND YUTAN.

National Weather Service

Flood Watch issued May 20 at 1:45PM CDT until May 21 at 7:00PM CDT by NWS Omaha/Valley NE* WHAT...Flooding caused by excessive rainfall is possible.* WHERE...Portions of Iowa, including the following counties,Harrison, Monona, Pottawattamie and Shelby, and portions ofNebraska, including the following counties, Boone, Burt, Butler,Colfax, Cuming, Dodge, Douglas, Madison, Platte, Sarpy, Saunders,Stanton, Thurston, Washington and Wayne.* WHEN...From 10 PM CDT this evening through Tuesday evening.* IMPACTS...Excessive runoff may result in flooding of rivers,creeks, streams, and other low-lying and flood-prone locations.* ADDITIONAL DETAILS...- Multiple rounds of heavy precipitation is expected with anincreasing potential for training thunderstorms to developafter midnight. A second round of heavy rain is expectedTuesday late morning and afternoon. This will bring thethreat for flash flooding and river flooding across portionsof northeast Nebraska, east-central Nebraska, and west-central Iowa.- http://www.weather.gov/safety/floodYou should monitor later forecasts and be alert for possible FloodWarnings. Those living in areas prone to flooding should be preparedto take action should flooding develop.

National Weather Service