![]() Additional rainfall in excess of 2″ is likely across portions of the advisory area this afternoon and early evening. An Areal Flood Advisory is an alert issued through the Emergency Alert System that is issued when minor urban and small stream flooding is expected to occur. Locally, the axis of most concentrated t-storms is aligned from the Pontiac area, northeastward to Gary and south Chicago. Radar shows a line of training showers and thunderstorms from near St. Well roadways, underpasses, farmland, and other poor drainage areas. A flood watch implies that situations are satisfactory for flooding to happen. Monitor for Flash Flood Warning issuances.Įxpect flooding of creeks, ditches, canals, and storm sewers, as The advisory area should use caution and avoid flood waters and Schererville, Hobart, Lansing and Oak Forest.Ī Flood Advisory means flooding along waterways and other poorĭrainage areas is imminent or may already be occurring. Heights, Roseland, Englewood, South Shore, East Chicago, Oak Lawn, Calumet City, Portage, Merrillville, Valparaiso, Chicago Users can view alerts on this web site, and third parties may use the API to redistribute the alerts in applications and decision support tools. South Chicago, Joliet, Hammond, Gary, Orland Park, Tinley Park, The alerts web service provides NWS watches, warnings, advisories, and similar products using the the Common Alerting Protocol (CAP) v1.2. Some locations that will experience flooding include. Inches of rain the past few days, so stay tuned for possible Flash Some of these locations have received over 5 to 6 Very heavy rain across portions of the advisory area, withĪdditional thunderstorms expected to move across the area over the Areal is the adjective version of the noun area, not be confused with the word aerial which means of. * At 243 PM CDT, Doppler radar indicated thunderstorms producing Basically, an Areal Flood Watch means there is the potential for flooding over a large area. Kankakee County in northeastern Illinois. Southern Cook County in northeastern Illinois. Northern Iroquois County in east central Illinois.Įastern La Salle County in north central Illinois. Northeastern Ford County in east central Illinois. The National Weather Service in Chicago has issued a Depict the data and analyses results with maps, graphs, tables, and explanatory narratives in order to support flood insurance decisions and sound floodplain management. Region shaded in light green represents flood advisory area. Identify areas subject to flooding from riverine sources and accurately define the flood-frequency relation at locations within those flood prone areas. Web Many People In East Texas Were Wondering Just What An Areal Flood Warning Was After Seeing Today's Warnings. The word areal is the adjective version of the noun area. Please look at the time stamp on the story to see when it was last updated. An areal flood warning is normally issued for flooding that develops more gradually, usually from prolonged and persistent moderate. This is an archived article and the information in the article may be outdated.
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