435 WGUS53 KLSX 061022 FFWLSX MOC071-061315- /O.NEW.KLSX.FF.W.0059.260806T1022Z-260806T1315Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service St Louis MO 522 AM CDT Thu Aug 6 2026 The National Weather Service in St Louis has issued a * Flash Flood Warning for... Franklin County in east central Missouri... * Until 815 AM CDT. * At 522 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. The expected rainfall rate is 1 to 3 inches in 1 hour and 30 minutes. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Washington, Union, Sullivan, Pacific, St. Clair, Villa Ridge, Gray Summit, Parkway, Miramiguoa Park, Lonedell, Moselle, Piney Park, Robertsville, Catawissa, Stanton and Lyon. This includes the following State Parks... Robertsville State Park and Meramec State Park. This includes Interstate 44 in Missouri between exits 225 and 257. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. && LAT...LON 3820 9118 3860 9118 3860 9112 3861 9106 3860 9104 3856 9101 3853 9092 3858 9082 3859 9078 3864 9073 3842 9074 3821 9078 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...1-3 INCHES IN 1 HOUR AND 30 MINUTES $$ Kimble