National Weather Service United States Department of Commerce

Dry and pleasant conditions are expected into Tuesday evening. A cold front moving southeast through the region will bring chances for showers and some thunderstorms later Tuesday night into Wednesday afternoon. Dry conditions with pleasant temperatures will return for Thursday and Friday. There are more chances for showers and thunderstorms at times this weekend.
A High Swim Risk is in effect for Tuesday afternoon and evening for the Lake Michigan beaches in Sheboygan County. This is due to persistent and gusty south winds bringing building waves to this area. Stay out of the water during this period, and away from dangerous areas like piers and break walls. A Moderate Swim Risk for the Lake Michigan beaches in Ozaukee County is also expected during this period.
Damage surveys from the August 18 severe thunderstorms found multiple areas of 70-80 MPH straight line wind damage from western Washington County southeast into Waukesha County and the city of Milwaukee. One brief tornado was confirmed near the villages of Colgate and Richfield in southern Washington County, and was rated EF0 with maximum wind speeds of 80 MPH.