Waarschuwingen

Severe Thunderstorm Watch issued May 20 at 11:34PM CDT until May 21 at 7:00AM CDT by NWS Hastings NETHE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH274 UNTIL 7 AM CDT TUESDAY WHICH REPLACES A PORTION OF SEVERETHUNDERSTORM WATCH 271. THE NEW WATCH IS VALID FOR THE FOLLOWINGAREASIN NEBRASKA THE NEW WATCH INCLUDES 21 COUNTIESIN CENTRAL NEBRASKAGREELEY HOWARD MERRICKNANCE SHERMAN VALLEYIN EAST CENTRAL NEBRASKAPOLK YORKIN SOUTH CENTRAL NEBRASKAADAMS BUFFALO CLAYFILLMORE FRANKLIN HALLHAMILTON HARLAN KEARNEYNUCKOLLS PHELPS THAYERWEBSTERTHIS INCLUDES THE CITIES OF ALMA, AURORA, BLADEN, BLUE HILL,BOSTWICK, CAMPBELL, CENTRAL CITY, CLAY CENTER, DESHLER, EDGAR,EXETER, FAIRFIELD, FAIRMONT, FRANKLIN, FULLERTON, GENEVA, GENOA,GRAND ISLAND, GREELEY, HARVARD, HASTINGS, HEBRON, HILDRETH,HOLDREGE, INAVALE, KEARNEY, LITCHFIELD, LOUP CITY, MINDEN,NELSON, ORD, ORLEANS, OSCEOLA, POLK, RED CLOUD, ROSEMONT, SCOTIA,SHELBY, SHERMAN RESERVOIR, SPALDING, ST. PAUL, STROMSBURG,SUPERIOR, SUTTON, WOLBACH, AND YORK.

National Weather Service

Flood Watch issued May 20 at 7:52PM CDT until May 21 at 1:00PM CDT by NWS Hastings NE...Heavy Rain Likely In Parts of Central and South Central NebraskaOvernight Into Tuesday Morning...* WHAT...Flash flooding caused by excessive rainfall continues to bepossible.* WHERE...Portions of central, east central, and south centralNebraska, including the following counties, in central Nebraska,Greeley, Howard, Merrick, Nance, Sherman and Valley. In eastcentral Nebraska, Polk and York. In south central Nebraska, Adams,Buffalo, Clay, Dawson, Fillmore, Franklin, Furnas, Gosper, Hall,Hamilton, Harlan, Kearney and Phelps.* WHEN...Through 1 PM Tuesday afternoon.* IMPACTS...Excessive runoff may result in flooding of rivers,creeks, streams, and other low-lying and flood-prone locations.Creeks and streams may rise out of their banks. Flooding may occurin poor drainage and urban areas.* ADDITIONAL DETAILS...- Scattered to numerous thunderstorms will affect much ofcentral and south central Nebraska overnight, with one finalround of storms expected to track across the area from west-to-east mainly between 9 AM and 1 PM Tuesday. While totalrainfall amounts will surely vary considerably across thearea, confidence is increasing in amounts between 1 and 3inches most places, with perhaps as much as 3 to 5 inchespossible in a narrow swath or two if storms continue trainingover the same areas. Please note the exact location of anysuch narrow swaths are still somewhat uncertain. However,given the likelihood for very heavy rain in parts of thearea, along with the fact that some of it could fall in ashort time, this Watch remains in effect.- http://www.weather.gov/safety/floodYou should monitor later forecasts and be prepared to take actionshould Flash Flood Warnings be issued.

National Weather Service