WGUS83 KLOT 150851 FLSLOT Flood Advisory National Weather Service Chicago IL 351 AM CDT Wed Apr 15 2026 ILC097-151145- /O.NEW.KLOT.FA.Y.0017.260415T0851Z-260415T1145Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Lake IL IL- 351 AM CDT Wed Apr 15 2026 ...FLOOD ADVISORY IN EFFECT UNTIL 645 AM CDT THIS MORNING... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northeast Illinois, including the following county, Lake IL. * WHEN...Until 645 AM CDT. * IMPACTS...Creeks and streams may rise out of their banks. Underpasses may be flooded. * ADDITIONAL DETAILS... - At 349 AM CDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Up to 1 inch of rain has fallen with an additional half to one inch of rain possible. This is on top of 1 to 2 inches of rain that fell last evening. - Several area creeks are rising towards bankfull or minor flood stage. - Some locations that will experience flooding include... Waukegan, North Chicago, Gurnee, Round Lake Beach, Zion, Grayslake, Round Lake, Antioch, Lake Villa, Lindenhurst, Beach Park, Gages Lake, Park City, Round Lake Park, Winthrop Harbor, Grandwood Park, Wadsworth, Long Lake, Venetian Village and Third Lake. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flood Advisory means minor flooding along waterways and other poor drainage areas is imminent or may already be occurring. Persons in the advisory area should use caution and avoid flood waters. && LAT...LON 4250 8809 4249 8780 4248 8780 4248 8778 4242 8779 4235 8781 4234 8781 4232 8781 4234 8815 $$ Carlaw