...The National Weather Service in La Crosse WI has issued a Flood Watch for the following rivers in Wisconsin...Iowa... Mississippi River at McGregor affecting Clayton, Grant, Allamakee and Crawford Counties. * WHAT...Flooding is possible. * WHERE...Mississippi River at McGregor. * WHEN...From Monday morning until further notice. * IMPACTS...At 16.5 feet, Water may begin to go over the road covering part of Highway C near Highway 18. * ADDITIONAL DETAILS... - At 4:45 AM CDT Thursday the s