Monday, August 31: Heat Index in the 90s and Thunderstorms Could Affect Sheboygan County Plans
A Monday morning National Weather Service outlook includes Sheboygan County in a warm, humid pattern with thunderstorms possible Monday into Monday night.
A Monday morning National Weather Service outlook includes Sheboygan County in a warm, humid pattern with thunderstorms possible Monday into Monday night.
NWS Milwaukee/Sullivan issued a Small Craft Advisory for nearshore waters from Sheboygan to North Point Light through 5 p.m. Sunday, August 30.
The National Weather Service lists a moderate swim risk for Deland Park Beach in Sheboygan and Kohler-Andrae State Park beaches August 29–30.
Boaters near Sheboygan should check marine forecasts before weekend trips as winds, waves and thunderstorms may worsen conditions Saturday afternoon into Sunday.
The National Weather Service expects life-threatening waves and dangerous currents along Sheboygan County beaches from 4 to 10 p.m. Tuesday.
Rain and thunderstorms remain possible August 25–26, but NWS says strong or severe storms are unlikely. Boaters near Sheboygan should monitor conditions Tuesday.
NWS guidance shows rising storm chances from Tuesday evening, August 25, into Wednesday, August 26, with hail and gusty winds possible in stronger storms.
NWS Milwaukee/Sullivan is watching for possible Small Craft Advisory conditions Tuesday afternoon and evening, especially north of North Point.
Scattered thunderstorms are likely at times across Sheboygan County on Friday, August 21, with gusty winds and small hail possible during afternoon and evening storms.
Thunderstorms may develop across Sheboygan County Tuesday afternoon and evening, with a few stronger storms capable of gusty winds and heavy rain.
Small Craft Advisories remain in effect through 7 p.m. CDT Saturday, August 15, on Lake Michigan nearshore waters along the Sheboygan County shoreline.
A Beach Hazards Statement covers the Sheboygan County lakeshore from 8 a.m. to 7 p.m. Saturday, August 15, with 3- to 5-foot waves and dangerous currents.
NWS warns of locally dense fog and sudden visibility drops in parts of Sheboygan County through mid-morning Thursday, August 13.
Moderate to high swim risk is expected along Lake Michigan beaches Friday night into Saturday, with possible advisory conditions from Sheboygan to Port Washington.
NWS flags possible strong to severe thunderstorms for Sheboygan County from mid-morning through early afternoon Tuesday, with damaging winds and flooding possible.
A Dense Fog Advisory covers Lake Michigan nearshore waters off Sheboygan and south toward North Point Light until 10 a.m. CDT Tuesday, August 11, 2026.
A Saturday, August 8, NWS outlook flags two possible rounds of storms Sunday in Sheboygan County, with strong-to-severe storms, heavy rain and localized flooding possible.
Boaters, anglers and shoreline visitors near Sheboygan should review the Sunday, August 9, marine forecast before leaving and be ready to change plans if storms develop.
NWS advises small-craft operators to reconsider Lake Michigan trips from Sheboygan to Port Washington between 2 and 10 p.m. Tuesday, August 4.
A National Weather Service Beach Hazards Statement applies to Sheboygan County beaches Tuesday afternoon and evening, with 3- to 5-foot waves and dangerous currents.
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