Tuesday, August 4: Small Craft Advisory Covers Sheboygan-to-Port Washington Waters From 2–10 p.m.
NWS advises small-craft operators to reconsider Lake Michigan trips from Sheboygan to Port Washington between 2 and 10 p.m. Tuesday, August 4.
Weather
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Tuesday, August 4: Beach Hazards Statement Covers Sheboygan County Beaches
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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Tuesday Evening, August 4–Thursday Morning, August 6: Storms May Bring Local Flooding to Sheboygan County
NWS says thunderstorms may return Tuesday evening, August 4, through Thursday morning, August 6, with repeated storms possibly causing localized flooding.
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Saturday, August 1, 2026: Brat Days at Kiwanis Park — NWS Forecast Calls for Morning Showers, Scattered Afternoon Rain
Brat Days returns Saturday, Aug. 1 to Kiwanis Park with free entry and music. NWS says morning showers, 90% afternoon chance—pack rain gear.
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Friday, July 31 night–Sunday night, Aug. 2: Small Craft Advisory for Sheboygan-to-Port Washington (LMZ643)
NWS says a Small Craft Advisory begins late Friday, July 31 and continues into Sunday night for LMZ643 (Sheboygan to Port Washington). Isolated storms possible tonight.
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Beach Hazards Statement for Sheboygan County Lakeshore: Stay Out of the Water Saturday, Aug. 1–Monday, Aug. 3 (NWS)
NWS issued a Beach Hazards Statement Friday, July 31: life-threatening 4–6 ft waves and dangerous currents for Sheboygan County lakeshore Saturday, Aug. 1–Monday, Aug. 3.
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Sheboygan-to-Port Washington: Fri., July 31–Aug. 1 NWS storm chances + SCA-level winds/waves
NWS’ July 30 HWO warns thunderstorms at times Fri.–Sat and says winds/waves may approach SCA levels for Sheboygan-to-Port Washington. Re-check marine updates.
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Thursday, July 30: Patchy smoke in Sheboygan County; Moderate (Yellow) PM2.5 potential
Thursday, July 30: NWS expects patchy smoke in the afternoon and into about midnight. Wisconsin air forecasts a Good/Moderate mix with possible Yellow PM2.5.
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Wednesday, July 29, 2026: NWS Hazardous Weather Outlook flags thunderstorm chances Friday through Saturday for Sheboygan County
5:09 AM NWS outlook for Sheboygan County (WIZ052): no hazardous weather expected Wednesday or Wednesday night, but thunderstorms possible Friday through Saturday.
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Small Craft Advisory for Lake Michigan Nearshore Waters: Tuesday, July 28 (1:00 AM–1:00 AM) Wednesday, July 29 Sheboygan to Port Washington
LMZ643 Small Craft Advisory runs 1:00 AM Tue July 28–1:00 AM Wed July 29 CDT; north winds 10–20 kt, gusts to 25 kt—hazardous for small craft.
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NWS Beach Hazards Statement for Sheboygan County: Tuesday, July 28 through Wednesday Morning, July 29
NWS Beach Hazards Statement runs Tuesday, July 28 (12:00 AM CDT) to Wednesday, July 29 (10:00 AM CDT) for Sheboygan County—4 to 6-ft waves, dangerous currents.
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Monday, July 27: NWS warns storms may linger into Monday morning; damaging winds, hail possible
NWS Hazardous Weather Outlook (WIZ052) updated Sunday, July 26 at 3:13 PM CDT: storms linger Monday morning; severe line possible Monday afternoon with hail/wind.
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Heat Advisory Sunday, July 26 (Noon–9 PM CDT) for Sheboygan County: Heat Index 97–104° Forecast
NWS issued a Heat Advisory for Sheboygan County Sunday, July 26 (noon–9 PM CDT) with heat index 97–104°F. Limit strenuous outdoor work and check on higher-risk neighbors.
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Saturday, July 25, 2026: NWS Flags Moderate Swim Risk for Sheboygan County Lake Michigan Beaches Later This Afternoon and Early This Evening
NWS issued at 12:21 a.m. July 25 a Moderate Swim Risk for Lake Michigan beaches in Sheboygan County later this afternoon and early this evening.
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Friday, July 24, 2026: NWS Small Craft Advisory for Sheboygan-to-Port Washington Waters Until 10:00 PM CDT
NWS Small Craft Advisory for LMZ643 (Sheboygan to Port Washington) runs until 10:00 PM CDT Friday, July 24; hazards 4–10 PM for small craft.
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Sunday, July 26 into Monday, July 27: NWS flags severe storms at times and 97–103°F heat for Sheboygan County
NWS Hazardous Weather Outlook updated Fri., July 24 (10 AM CDT) flags storms Sunday, July 26–Monday, July 27 plus 97–103°F heat index risk for Sheboygan County.
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Tuesday, July 21, 2026: NWS Beach Hazards Statement for Sheboygan & Ozaukee Counties—Stay Out of the Water Through Wednesday Morning
NWS issued a 4:31 PM CDT Tuesday, July 21 Beach Hazards Statement for Sheboygan & Ozaukee counties—waves of 3 to 5 feet and dangerous currents through Wednesday morning.
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NWS Small Craft Advisory for Lake Michigan Nearshore: Wednesday, July 22 End Times Vary by Zone (Sheboygan to Port Washington vs. North of North Point Light)
NWS says Lake Michigan nearshore Small Craft Advisory ends 7:00 AM CDT Wed., July 22 for LMZ643-644, but runs until 4:00 PM for LMZ645-646.
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NWS Hazardous Weather Outlook UPDATED 6:46 PM Monday, July 20 for Sheboygan County: Severe storms possible this evening
NWS updated its Hazardous Weather Outlook for Sheboygan County forecast zone WIZ052 at 6:46 PM Monday, July 20, saying severe storms are possible this evening.
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Monday, July 20: DNR PM2.5 Wildfire-Smoke Advisory Through Noon (May Extend to 6 P.M.) for Sheboygan County
Wisconsin DNR updated PM2.5 guidance Monday, July 20 at 9:30 a.m.: advisory runs through noon, with possible extension to 6 p.m. for Sheboygan-area sensitive groups.
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