080 WGUS63 KGRR 151817 FFAGRR URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Grand Rapids MI 217 PM EDT Wed Apr 15 2026 MIZ043-162030- /O.NEW.KGRR.FF.A.0001.260415T1817Z-260416T1200Z/ /00000.0.DM.000000T0000Z.000000T0000Z.000000T0000Z.OO/ /O.CON.KGRR.FA.A.0002.000000T0000Z-260417T0600Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Oceana- Including the cities of Hart 217 PM EDT Wed Apr 15 2026 ...FLASH FLOOD WATCH FOR THE POTENTIAL FAILURE OF HESPERIA DAM ON THE WHITE RIVER IN EFFECT THROUGH THURSDAY MORNING... * WHAT...Flash Flooding caused by a potential dam failure is possible at the Hesperia Dam. * WHERE...A portion of west central Michigan, including the following county, Oceana. * WHEN...Through Thursday morning. * IMPACTS...Dam failure may result in flash flooding of low-lying areas below the dam. * ADDITIONAL DETAILS... - Local officials and emergency management report water continues to rise rapidly on the White River in Hesperia. Water is currently flowing over the spillway of the Hesperia Dam, and may soon begin overtopping the dam itself. Water is already impacting the structure of the Divison Street bridge upstream of the dam. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. Dam safety experts with state and local emergency services are monitoring the dam and will issue a public statement as conditions warrant. PLAN NOW so you will know what to do in an emergency. Keep informed by listening to local radio and television for statements and possible warnings. Follow the advice of public safety officials. && ...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE THURSDAY NIGHT... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of west central Michigan, including the following county, Oceana. * WHEN...Through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Additional rain expected tonight may continue to increase expected floods on area rivers. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ MIZ037>040-044>046-050>052-162030- /O.CON.KGRR.FA.A.0002.000000T0000Z-260417T0600Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Mason-Lake-Osceola-Clare-Newaygo-Mecosta-Isabella-Muskegon- Montcalm-Gratiot- Including the cities of Ludington, Big Rapids, Baldwin, Reed City, Mount Pleasant, Muskegon, Fremont, Clare, Alma, and Greenville 217 PM EDT Wed Apr 15 2026 ...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE THURSDAY NIGHT... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and west central Michigan, including the following counties, in central Michigan, Clare, Gratiot, Isabella, Mecosta, Montcalm and Osceola. In west central Michigan, Lake, Mason, Muskegon and Newaygo. * WHEN...Through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Additional rain expected tonight may continue to increase expected floods on area rivers. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ MIZ056>059-064>067-071>074-162030- /O.CON.KGRR.FA.A.0002.000000T0000Z-260417T0600Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-Ingham-Van Buren- Kalamazoo-Calhoun-Jackson- Including the cities of Jenison, Kalamazoo, Holland, Grand Haven, Charlotte, South Haven, Lansing, Grand Rapids, Jackson, Hastings, Ionia, Battle Creek, and St. Johns 217 PM EDT Wed Apr 15 2026 ...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE THURSDAY NIGHT... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of south central and southwest Michigan, including the following counties, in south central Michigan, Calhoun, Clinton, Eaton, Ingham, Ionia and Jackson. In southwest Michigan, Allegan, Barry, Kalamazoo, Kent, Ottawa and Van Buren. * WHEN...Through late Thursday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Additional rain expected tonight may continue to increase expected floods on area rivers. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ AMD  380 WGUS63 KLOT 151830 FFALOT Flood Watch National Weather Service Chicago IL 130 PM CDT Wed Apr 15 2026 ILZ003>006-008-010>013-019>021-023-032-103>108-INZ001-002-010-011- 160230- /O.CON.KLOT.FA.A.0003.000000T0000Z-260416T0600Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-La Salle-Kendall-Grundy-Kankakee-Livingston-Northern Cook-Central Cook-Southern Cook-Northern Will-Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper- Including the cities of Channahon, Marseilles, Dwight, Chesterton, Oswego, Rensselaer, Kankakee, Joliet, Orland Park, Plainfield, Rockford, McHenry, La Salle, Oak Forest, Sycamore, Carol Stream, Ottawa, Park Forest, Streator, Morris, Evanston, La Grange, Hammond, Merrillville, Mokena, Portage, Minooka, Oak Park, Downers Grove, Gary, Algonquin, Yorkville, Oak Lawn, Elgin, Bolingbrook, Coal City, Crystal Lake, Beecher, Chicago, Morocco, Mundelein, Bradley, Palatine, Lombard, Crete, Roselawn, Valparaiso, Northbrook, Lemont, Waukegan, Wilmington, Schaumburg, Buffalo Grove, Des Plaines, DeMotte, Kentland, Manhattan, Woodstock, Wheaton, Cicero, Mendota, Naperville, Pontiac, Aurora, Belvidere, Byron, Dixon, Plano, DeKalb, Fairbury, Rochelle, Calumet City, Bourbonnais, Gurnee, Peotone, and Oregon 130 PM CDT Wed Apr 15 2026 ...FLOOD WATCH REMAINS IN EFFECT UNTIL 1 AM CDT THURSDAY... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Boone, Central Cook, De Kalb, DuPage, Eastern Will, Grundy, Kane, Kankakee, Kendall, La Salle, Lake IL, Lee, Livingston, McHenry, Northern Cook, Northern Will, Ogle, Southern Cook, Southern Will and Winnebago and northwest Indiana, including the following areas, Jasper, Lake IN, Newton and Porter. * WHEN...Until 1 AM CDT Thursday. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Roads and streets may be flooded. * ADDITIONAL DETAILS... - Additional rounds of showers and thunderstorms are expected through this evening. Elevated soil moisture due to recent rainfall is expected to increase the susceptibility to flash flooding. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flood Watch for flash flooding means rapid-onset flooding is possible, but not yet certain, based upon the latest forecasts. Flash flooding is a dangerous situation. Persons with interests along area rivers, creeks, and other waterways should monitor the latest forecasts and be prepared to take action should flooding develop. && $$ Birk  379 WGUS63 KMKX 151852 FFAMKX Flood Watch National Weather Service Milwaukee/Sullivan WI 152 PM CDT Wed Apr 15 2026 WIZ046-047-051-052-056>060-062>072-160300- /O.CON.KMKX.FA.A.0003.260415T2100Z-260416T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge- Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee- Lafayette-Green-Rock-Walworth-Racine-Kenosha- Including the cities of Racine, Baraboo, Columbus, Sheboygan Falls, Sauk City, Elkhorn, Milwaukee, Lake Geneva, Muskego, East Troy, Darlington, Germantown, Beloit, Whitewater, Oostburg, Jefferson, Argyle, Westfield, Plymouth, West Bend, Mineral Point, New Berlin, Watertown, Montello, Berlin, Reedsburg, Hartford, Blanchardville, Cedarburg, Markesan, Mayville, Menomonee Falls, Endeavor, Prairie Du Sac, Belmont, Brookfield, Monroe, Janesville, Dodgeville, Mequon, Shullsburg, Brodhead, Portage, Grafton, Beaver Dam, Howards Grove, Madison, Benton, Barneveld, Oxford, Waukesha, Fond Du Lac, Waupun, Lodi, Fort Atkinson, Delavan, Lake Wisconsin, Kenosha, Neshkoro, and Princeton 152 PM CDT Wed Apr 15 2026 ...FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING... * WHAT...Areal flooding and flash flooding caused by excessive rainfall from thunderstorms is possible. * WHERE...Portions of east central, south central, and southeast Wisconsin, including the following counties, in east central Wisconsin, Fond du Lac and Sheboygan. In south central Wisconsin, Columbia, Dane, Green, Green Lake, Iowa, Lafayette, Marquette, Rock and Sauk. In southeast Wisconsin, Dodge, Jefferson, Kenosha, Milwaukee, Ozaukee, Racine, Walworth, Washington and Waukesha. * WHEN...Through Thursday morning. * IMPACTS...Excessive runoff and ponding of water 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. * ADDITIONAL DETAILS... - An additional 1 to 2 inches of rain may fall tonight with expected heavy rain from thunderstorms. This will cause additional chances for flash flooding, rises on creeks and streams, and will exacerbate river flooding over southern Wisconsin. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. && $$ CMILLER