The National Weather Service issued a flood advisory Friday evening for parts of Chicago’s South Side and Lake County, Indiana, as lake-effect rain pushed creeks and streams higher. The advisory runs until 9 a.m. Central Saturday, Nov. 14.
Forecasters said rain was already causing minor flooding or could cause it shortly. At 5:30 p.m., radar showed lake-effect rain in the area, and Turkey Creek near Merrillville had risen above the level at which water fills its channel. Other streams were rising. Fallen leaves can clog drains and ditches, letting water collect on streets and in low spots.
Where to watch for flooding
The advisory includes parts of Chicago such as South Shore and South Deering. It also covers Calumet City, Lansing and Lynwood in Illinois and communities including Hammond, Gary, East Chicago, Merrillville, Hobart, Crown Point and Schererville in Indiana. The weather service also named Highland, Munster, Griffith, Dyer, Cedar Lake, Lake Station, Whiting and Winfield.
Drivers heading across the state line can check Getting Around Illinois and Indiana 511 for state highway conditions before leaving. Low spots on local roads can flood while nearby streets remain passable. If water covers the pavement, turn around and use another route. Avoid flooded underpasses and watch for rising water near creeks, especially on trips after dark.
