A vigorous area of low pressure will move through the Great Lakes overnight & a Flood Watch has been issued.
Heavy rain is likely across much of N.E.W. with a widespread 1-2" expected. Higher amounts near 4" is possible.
The ground is saturated, so it won't take much rain to produce flooding.
A few thunderstorms are possible, especially SW of Lake Winnebago.
High pressure will build back into Wisconsin by Tuesday afternoon with sunshine & gusty winds.
Temperatures will be at/below normal for most of the week.
Tuesday: Morning clouds. PM sunshine & gusty NE winds.
Wednesday: Mostly sunny & warmer.
Thursday: Sun & clouds. A shower/storm is possible.
Friday: Gusty winds & maybe a shower.
This weekend: Mostly sunny with warming temps.