Hazard Report Provided By forecast.weather.gov

URGENT - WEATHER MESSAGE
National Weather Service Green Bay WI
825 PM CDT Sun Jun 28 2026

WIZ022-040-050-291000-
/O.CON.KGRB.XH.W.0001.260629T1700Z-260701T0000Z/
Door-Kewaunee-Manitowoc-
Including the cities of Rostok, Valmy, Shoto, Rio Creek, Norman,
Rankin, Point Beach State Park, Manitowoc, Clay Banks, Kewaunee,
Duvall, Institute, Potawatomi State Park, Two Rivers, and Alaska
825 PM CDT Sun Jun 28 2026

...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON MONDAY TO 7 PM
CDT TUESDAY...

* WHAT...Dangerously hot conditions with heat index values up to 107
  expected inland, away from Lake Michigan. Overnight heat indices
  will remain around 75 degrees, which will still be hazardous for
  anyone without shelter after the extreme heat in the afternoon.

* WHERE...Manitowoc, Door, and Kewaunee Counties. Primarily in
  western Manitowoc and Kewaunee counties and southern Door County.

* WHEN...From noon Monday to 7 PM CDT Tuesday.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat and high humidity events.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

Coastal Hazard Message
National Weather Service Green Bay WI
903 PM CDT Sun Jun 28 2026

WIZ022-040-050-291015-
/O.CON.KGRB.BH.S.0008.260629T0900Z-260630T0300Z/
Door-Kewaunee-Manitowoc-
903 PM CDT Sun Jun 28 2026

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 4 AM CDT MONDAY
THROUGH MONDAY EVENING...

* WHAT...High waves and dangerous currents expected.

* WHERE...Beaches along Lake Michigan in Door, Kewaunee and
  Manitowoc Counties.

* WHEN...From 4 AM CDT Monday through Monday evening.

* IMPACTS...Dangerous swimming conditions are expected. Strong
  currents can pull swimmers into deeper water and high waves
  can sweep people off piers.

* ADDITIONAL DETAILS...Several beaches that will be most
  susceptible to the dangerous swimming conditions include...
  Rock Island State Beach, Baileys Harbor beaches and Whitefish
  Dunes Beach in Door County. Cresent Beach and City of Kewaunee
  Beach in Kewaunee County. Point Beach, Neshotah Beach and Red
  Arrow Beach in Manitowoc County.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain out of the water to avoid hazardous swimming conditions.

&&

$$

Kurimski

Hazardous Weather Outlook
National Weather Service Green Bay WI
245 PM CDT Sun Jun 28 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-291945-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
245 PM CDT Sun Jun 28 2026

This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.

.DAY ONE...Tonight

There is a chance for strong to severe thunderstorms late
tonight. The main hazards would be damaging winds, large hail,
and heavy rainfall.

.DAYS TWO THROUGH SEVEN...Monday through Sunday

Multiple days of high heat and humidity along with very warm nighttime
lows will result in heat-related impacts much of next week. The
most oppressive heat and humidity will likely be Monday and/or
Tuesday. An Extreme Heat Warning is in effect Monday afternoon
and evening for central Wisconsin and the Fox Valley. A Heat
Advisory is in effect north

Periodic chances for thunderstorms will last through much of next
week. There will be a risk for strong to severe storms Monday
night over northern Wisconsin and across the entire area Tuesday
and Tuesday night. The main hazards will be damaging winds, large
hail, and heavy rain.

Additional rounds of storms are expected Wednesday through late
this week. Though details are not yet known, the pattern would
support strong or severe storms.

There will be an increased risk of rip currents at Lake Michigan
beaches Monday morning through Tuesday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed tonight.

$$

Hazard Report Provided By forecast.weather.gov