Expected

* WHAT...Visibility less than one half mile in areas of dense fog. * WHERE...Portions of central and south central Nebraska. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Conditions may improve more quickly this morning in portions of Adams, Clay, and Fillmore Counties. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Doniphan County in northeastern Kansas... Western Andrew County in northwestern Missouri... North Central Buchanan County in northwestern Missouri... Southeastern Holt County in northwestern Missouri... * WHEN...Until 915 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 524 AM CDT, Doppler radar indicated heavy rain due to

...Forecast flooding changed from Minor to Moderate severity and increased in duration for the following rivers in Nebraska... Big Nemaha River at Falls City affecting Richardson County. * WHAT...Moderate flooding is forecast. * WHERE...Big Nemaha River at Falls City. * WHEN...From early this morning to Saturday evening. * IMPACTS...At 30.0 feet, Primary roads have begun to flood. This may include portions of Highway 73 and Preston Road. Other primary roads in the area may be inundated depending on flows along Muddy Creek and the Missouri River.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northeast Kansas, including the following county, Nemaha. * WHEN...Until 900 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 425 AM CDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northeast Kansas, including the following counties, Brown and Nemaha. * WHEN...Until 900 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 356 AM CDT, Doppler radar and automated rain gauges indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area.

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northeast Kansas, including the following county, Brown. * WHEN...Until 900 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 358 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 2 and 6.5 inches of rain have fallen.

...The National Weather Service in Omaha/Valley has issued a Flood Warning for the following rivers in Nebraska... Big Nemaha River at Falls City affecting Richardson County. * WHAT...Minor flooding is forecast. * WHERE...Big Nemaha River at Falls City. * WHEN...From this morning to Saturday morning. * IMPACTS...At 29.0 feet, The parking lots of businesses just south of Falls City in the floodplain begin to be impacted. In addition, overflow begins at the Highway 73 bridge at the gage site. * ADDITIONAL DETAILS...

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northeast Kansas, including the following county, Brown. * WHEN...Until 900 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 358 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 2 and 6.5 inches of rain have fallen.

At 259 AM CDT, Doppler radar was tracking a strong thunderstorm 7 miles west of Valentine, moving east at 25 mph. HAZARD...Nickel size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vegetation is possible. Locations impacted include... Valentine, Crookston, Highway 97 crossing the Niobrara River, and Smith Falls State Park. This includes the following highways... Highway 20 between mile markers 179 and 206. Highway 97 between mile markers 131 and 141. Highway 83 between mile markers 205 and 222.

* WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers may be heavily swamped by waves. * WHERE...Mason, Oceana, Muskegon and Ottawa counties. * WHEN...From 8 AM EDT this morning through this evening. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. * ADDITIONAL DETAILS...Southerly winds will increase on Friday to 15 to 25 mph which will push waves into the 3 to 5 foot