The Flood Warning continues for the Illinois River at Hardin * until further notice... or until the warning is cancelled. * At 8:00 PM Monday the stage was 26.5 feet. * Flood stage is 25.0 feet. * Minor flooding is occurring and minor flooding is forecast. * Forecast... the river will crest near 30.5 feet by Friday early afternoon. * Impact... at 27.0 feet... the River Road in Bedford becomes flooded.
... Urban and Small Stream Flood Advisory for minor flooding of poor drainage areas remains in effect for southwestern Macoupin... Greene... Calhoun... Jersey... Madison and St. Clair counties in southwest Illinois... and Adams... Brown and Pike counties in west central Illinois... and Audrain County in central Missouri... and Lincoln... Montgomery... Warren... St. Charles... St. Louis and St. Louis city counties in east central Missouri... and Knox... Lewis... Shelby... Marion... Ralls... Monroe and Pike counties in northeast Missouri until 730 am CST Tuesday...
At 1145 PM CST... National Weather Service Doppler radar showed a large area of rain covering the advisory area. This rain is expected to continue overnight across a large part of the area. Another 1 to 2 inches of rain is possible by daybreak across northeast Missouri and west central and southwest Illinois. Rainfall across the region over the last 24 hours has averaged one and a half to three inches.
Runoff from this rainfall will result in standing water on roadways and cause minor flooding to occur... especially along small streams... poor drainage areas... country roads... and near low water crossings.
Precautionary/preparedness actions...
Be especially cautious at night when it is harder to recognize the dangers of flooding. If flooding is observed... act quickly. Do not enter the water. Turn around and move up to higher ground. Do not stay in areas subject to flooding when water begins rising.
In hilly terrain... there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to travel across flooded roads. Find alternate routes. It only takes a few inches of swiftly flowing water to carry vehicles away.