A large chunk of the middle part of the country will see wet, potentially stormy weather as a system moves through the Plains.

A slow-moving system means rain could force those planning outdoor activities in the central and southern U.S. this holiday weekend to come up with a Plan B on one or more days.

Outdoor plans in the Houston metro area this Memorial Day weekend could be in jeopardy as storms appear likely to return. However, all hope is not lost for those wanting to relax outside rain-free on Memorial Day,