For the following areas. Nearshore Waters from Winthrop Harbor to Calumet Harbor. Nearshore Waters from Calumet Harbor to Michigan City. Open Waters from Winthrop Harbor to Michigan City out to Mid Lake. At 628 AM CDT, strong thunderstorms were located along a line extending from Waukegan Harbor to Elgin to near Dixon, moving east at 45 knots. HAZARD. Wind gusts to 40 knots. SOURCE. Radar indicated and automated land based observations. IMPACT. Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include. Harrison-Dever Crib, Wilmette Harbor, 31st Street Harbor, Monroe Harbor, Burns Harbor, Calumet Harbor, Winthrop Harbor, Indiana Harbor, Montrose Harbor, Waukegan Harbor, Burnham Harbor, and Hammond Marina.

For the following areas. Nearshore Waters from Winthrop Harbor to Calumet Harbor. Nearshore Waters from Calumet Harbor to Michigan City. Open Waters from Winthrop Harbor to Michigan City out to Mid Lake. At 709 AM CDT, strong thunderstorms were located along a line extending from 21 nm northeast of Wilmette Harbor to OHare Airport to near Aurora, moving east at 50 knots. HAZARD. Wind gusts to nearly 50 knots. SOURCE. Radar indicated. IMPACT. Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include. Harrison-Dever Crib, Wilmette Harbor, 31st Street Harbor, Monroe Harbor, Burns Harbor, Calumet Harbor, Winthrop Harbor, Indiana Harbor, Montrose Harbor, Waukegan Harbor, Burnham Harbor, and Hammond Marina.

For the following areas. Nearshore Waters from Winthrop Harbor to Calumet Harbor. Nearshore Waters from Calumet Harbor to Michigan City. Open Waters from Winthrop Harbor to Michigan City out to Mid Lake. At 747 AM CDT, strong thunderstorms were located along a line extending from 11 nm northwest of Michigan City to Indiana Harbor, moving east at 50 knots. Additional thunderstorms were located from near Waukegan Harbor to near Elgin, moving east at 40 knots. HAZARD. Wind gusts to 40 knots. SOURCE. Buoy and radar. IMPACT. Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include. Harrison-Dever Crib, Wilmette Harbor, 31st Street Harbor, Monroe Harbor, Burns Harbor, Calumet Harbor, Winthrop Harbor, Indiana Harbor, Montrose Harbor, Waukegan Harbor, Burnham Harbor, and Hammond Marina.

At 834 AM EDT/734 AM CDT, trained weather spotters reported strong thunderstorms along a line extending from near Berrien Springs to near Sturgis to near Addison. Movement was south at 30 mph. HAZARD. Wind gusts up to 50 mph, small hail, and torrential rainfall.. SOURCE. Trained weather spotters. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include. South Bend, Elkhart, Mishawaka, Goshen, Niles, Sturgis, Coldwater, Benton Harbor, Kendallville, Angola, Bryan, St. Joseph, Hillsdale, Three Rivers, Wauseon, Dowagiac, Buchanan, Ligonier, Archbold, and Montpelier. This includes the following highways. Interstate 196 between mile markers 0 and 7. Interstate 69 in Indiana between mile markers 333 and 357. Interstate 69 in Michigan between mile markers 1 and 21. Interstate 80 in Indiana between mile markers 60 and 156. Interstate 80 in Ohio between mile markers 0 and 48. Interstate 94 in Michigan between mile markers 24 and 42.

SVRIWX The National Weather Service in Northern Indiana has issued a * Severe Thunderstorm Warning for. Elkhart County in north central Indiana. Northeastern St. Joseph County in north central Indiana. Southern Cass County in southwestern Michigan. Southwestern St. Joseph County in southwestern Michigan. * Until 930 AM EDT. * At 901 AM EDT, a severe thunderstorm was located near Simonton Lake, moving southeast at 40 mph. HAZARD. 60 mph wind gusts and quarter size hail. SOURCE. Radar indicated. IMPACT. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include. Elkhart, Mishawaka, Goshen, Granger, Dunlap, Simonton Lake, Middlebury, Osceola, Constantine, Bristol, Edwardsburg, Union, Mottville, Calvin Center, Adamsville, Juno Lake, Jimtown, Shavehead Lake, Waterford Mills, and Eagle Lake. This includes Interstate 80 in Indiana between mile markers 82 and 108.

* WHAT. Flooding caused by excessive rainfall is expected. * WHERE. A portion of southwest Michigan, including the following counties, Cass MI and St. Joseph MI. * WHEN. Until 1045 AM EDT. * IMPACTS. Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS. - At 850 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1.5 inches of rain have fallen. - Additional rainfall amounts of 0.5 to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include. Three Rivers, Dowagiac, Marcellus, Flowerfield, Leonidas, Mendon, Howardsville, Wakelee, Moore Park, Fishers Lake, Magician Lake, Dewey Lake, Sandy Beach and Indian Lake. - http://www.weather.gov/safety/flood

* WHAT. Urban and small stream flooding caused by excessive rainfall is expected. * WHERE. A portion of southwest Michigan, including the following county, Van Buren. * WHEN. Until noon EDT. * IMPACTS. Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS. - At 821 AM EDT, Radar and automated rain gauges indicated heavy rain. This will cause urban and small stream flooding. - Local rain gages were indicating around 2 inches of rain has fallen in South Haven area. Locally an additional inch of rain could fall by 10 am. - Some locations that will experience flooding include. South Haven, Hartford, Bangor, Decatur, Van Buren SP, Covert, Keeler, Lawrence, Breedsville, South Haven Area Regional Airport, Lacota and Grand Junction. - http://www.weather.gov/safety/flood