National Weather Service United States Department of Commerce

Tropical Depression in the Gulf; Severe Thunderstorms Monday

Tropical Depression Two is expected to gradually strengthen and could bring tropical storm conditions to the Florida Panhandle beginning late Monday. Areas of flash flooding will be possible through Thursday along the eastern and central Gulf Coast. Severe thunderstorms will develop and move along a cold front crossing the Upper Midwest Monday, and through the Ohio Valley/Mid-Atlantic on Tuesday. Read More >

Severe thunderstorms are forecast to develop on Monday night in central Wisconsin and track southeast across southern Wisconsin. All severe hazards will be possible, along with some higher end severe potential.
All hazards will be possible with the storms that do develop on Monday night. Damaging winds over 70 mph, large hail over golf ball sized and tornadoes (some strong, EF-2+ level) will all be possible on Monday night.
An Air Quality Advisory is in effect until 12pm Monday from the DNR. Air Quality Index is currently in the 'Unhealthy' to 'Very Unhealthy' range and will remain that way through Monday morning. Some improvement is expected through Monday on into next week.
High swimming risk expected Monday afternoon into early Tuesday morning at Sheboygan and Ozaukee Co beaches, where a Beach Hazards Statement is now in effect. Use caution if heading lakeside!