* WHAT. Heat index values up to 108 expected. * WHERE. Portions of east central and northeast Kansas and central, north central, northwest, and west central Missouri. * WHEN. From noon to 8 PM CDT Monday. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

The Flood Watch is extended for the following rivers in Iowa. Illinois. Missouri. Mississippi River at Keithsburg affecting Mercer, Henderson, Louisa and Des Moines Counties. Mississippi River at New Boston LD17 affecting Mercer and Louisa Counties. Mississippi River at Muscatine affecting Rock Island, Mercer, Louisa and Muscatine Counties. Mississippi River at Bellevue LD12 affecting Carroll, Jackson, Clinton and Jo Daviess Counties. Mississippi River at Ill. City LD16 affecting Rock Island and Muscatine Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. . The Flood Watch continues for the following rivers in Iowa. Illinois. Mississippi River at Fulton LD13 affecting Whiteside, Clinton and Carroll Counties. Mississippi River at Le Claire LD14 affecting Rock Island and Scott Counties. * WHAT. Flooding is possible. * WHERE. Mississippi River at Gregory Landing. * WHEN. From Saturday morning until further notice. * IMPACTS. At 16.0 feet, Water affects buildings in unprotected low areas. * ADDITIONAL DETAILS. - At 8:30 PM CDT Sunday the stage was 12.9 feet. - Forecast. Flood stage may be reached Saturday morning. - Flood stage is 15.0 feet.

The Flood Watch is extended for the following rivers in Illinois. Iowa. Missouri. Mississippi River at Bellevue LD12 affecting Carroll, Jackson, Clinton and Jo Daviess Counties. Mississippi River at Ill. City LD16 affecting Muscatine and Rock Island zones. Mississippi River at Fulton LD13 affecting Whiteside, Clinton and Carroll Counties. Mississippi River at Gregory Landing affecting Hancock and Clark Counties. . The Flood Watch continues for the following rivers in Illinois. Iowa. Mississippi River at Muscatine affecting Mercer, Louisa, Muscatine and Rock Island Counties. Mississippi River at Le Claire LD14 affecting Scott and Rock Island zones. . The Flood Watch is replaced by a River Flood Warning for the following rivers in Illinois. Iowa. Mississippi River at Keithsburg affecting Mercer, Louisa, Des Moines and Henderson Counties. Mississippi River at New Boston LD17 affecting Louisa and Mercer Counties. * WHAT. Flooding is possible. * WHERE. Mississippi River at Gregory Landing. * WHEN. From Saturday afternoon until further notice. * IMPACTS. At 16.0 feet, Water affects buildings in unprotected low areas. * ADDITIONAL DETAILS. - At 11:30 AM CDT Monday the stage was 12.8 feet. - Forecast. Flood stage may be reached early Saturday afternoon. - Flood stage is 15.0 feet.

* WHAT. Heat index values up to 110 expected. * WHERE. Portions of east central and northeast Kansas and central, north central, northwest, and west central Missouri. * WHEN. Until 8 PM CDT Tuesday. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses.

Heat and humidity will build today, especially for areas in southeastern Iowa into far northeastern Missouri into west-central Illinois. Heat index readings will rise to between 95 to near 100 degrees this afternoon and early evening. If you plan to spend time outdoors this afternoon and evening, be sure to stay hydrated by drinking plenty of water, and take frequent breaks in shaded areas or in an air conditioned building. Also, be sure to look before you lock! Don't leave your pets or kids in parked vehicles.