National Weather Service United States Department of Commerce

Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Periods of showers and thunderstorms are expected through the night. Locally heavy rainfall is possible with multiple rounds of storms within a slow moving line. A few higher winds gusts are possible with any stronger storms.
No major changes to the going forecast as rain is expected to spread into the rest of the area late this afternoon into tonight and continue into Tuesday morning. The heaviest rainfall is expected to fall between 11pm tonight to 9am Tuesday, with the highest totals occurring in an axis from SW WI through Sauk to Dodge Counties.
This afternoon into Tuesday expect breezy southeast winds up to 35-40mph to bring high waves and dangerous currents to the southeastern WI beaches with waves as high as 8 feet possible.