WGUS43 KEAX 181535 FLWEAX BULLETIN - IMMEDIATE BROADCAST REQUESTED Flood Warning National Weather Service Kansas City/Pleasant Hill MO 1035 AM CDT Mon May 18 2026 ...Forecast flooding changed from Minor to Moderate severity and increased in duration for the following rivers in Missouri... Grand River near Pattonsburg affecting Daviess and Gentry Counties. ...Forecast flooding changed from Moderate to Major severity and increased in duration for the following rivers in Missouri... Grand River near Chillicothe affecting Linn and Livingston Counties. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. This product along with additional weather and stream information is available at www.weather.gov/kc/. && MOC061-075-190345- /O.EXT.KEAX.FL.W.0068.000000T0000Z-260522T0004Z/ /PATM7.2.ER.260517T1055Z.260520T0000Z.260521T0004Z.UU/ 1035 AM CDT Mon May 18 2026 ...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY EVENING... * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Grand River near Pattonsburg. * WHEN...Until Thursday evening. * IMPACTS...At 30.0 feet, Nearly all agricultural land and secondary roads in the Grand River floodplain flood. At 32.0 feet, U.S. Highway 69 south of Pattonsburg floods. * ADDITIONAL DETAILS... - At 9:30 AM CDT Monday the stage was 25.3 feet. - Bankfull stage is 25.0 feet. - Forecast...The river is expected to rise to a crest of 31.8 feet tomorrow evening. It will then fall below flood stage Wednesday evening. - Flood stage is 25.0 feet. - http://www.weather.gov/safety/flood && Fld Obs Forecasts Location Stg Stg Day/Time Mon Tue Wed 1pm 1pm 1pm Grand River Pattonsburg 25.0 25.3 Mon 9am 25.3 29.8 28.8 && LAT...LON 4004 9400 3996 9410 4014 9445 4020 9433 $$ MOC115-117-190345- /O.EXT.KEAX.FL.W.0065.000000T0000Z-260523T0612Z/ /CHZM7.3.ER.260517T1348Z.260520T0600Z.260522T0612Z.NO/ 1035 AM CDT Mon May 18 2026 ...FLOOD WARNING NOW IN EFFECT UNTIL LATE FRIDAY NIGHT... * WHAT...Moderate flooding is occurring and major flooding is forecast. * WHERE...Grand River near Chillicothe. * WHEN...Until late Friday night. * IMPACTS...At 28.0 feet, Rural roads are under water. At 35.0 feet, U.S. Highway 65 south of Chillicothe is threatened by flood water. * ADDITIONAL DETAILS... - At 9:45 AM CDT Monday the stage was 32.0 feet. - Bankfull stage is 24.0 feet. - Forecast...The river is expected to rise to a crest of 35.7 feet early Wednesday morning. It will then fall below flood stage early Friday morning. - Flood stage is 24.0 feet. - Flood History...This crest compares to a previous crest of 35.7 feet on 06/09/2010. - http://www.weather.gov/safety/flood && Fld Obs Forecasts Location Stg Stg Day/Time Mon Tue Wed 1pm 1pm 1pm Grand River Chillicothe 24.0 32.0 Mon 9am 31.6 35.0 34.4 && LAT...LON 3983 9363 3978 9343 3967 9343 3974 9367 $$