Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Green Bay WI
128 PM CDT Fri May 1 2026

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-021830-
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-
128 PM CDT Fri May 1 2026

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

.DAY ONE...Tonight

Minor flooding continues on the Wolf River and Lake Winnebago
system.

Widespread freezing temperatures may damage sensitive vegetation
across central into east-central Wisconsin overnight tonight.

.DAYS TWO THROUGH SEVEN...Saturday through Friday

Minor flooding is forecast to continue on the Wolf River and Lake
Winnebago system.

A few thunderstorms are possible Monday, but the risk for severe
weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed tonight.

$$

URGENT - WEATHER MESSAGE
National Weather Service Green Bay WI
848 PM CDT Fri May 1 2026

WIZ022-030-031-035>040-045-048>050-021300-
/O.CON.KGRB.FZ.W.0002.260502T0500Z-260502T1300Z/
Door-Marathon-Shawano-Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-
Waushara-Winnebago-Calumet-Manitowoc-
Including the cities of Wautoma, Green Bay, Brillion, New London,
Appleton, Manitowoc, Neenah, Wausau, Stevens Point, Luxemburg,
Menasha, Clintonville, Sturgeon Bay, Two Rivers, Fish Creek,
Wisconsin Rapids, Marshfield, Redgranite, Shawano, New Holstein,
Plover, Sister Bay, Chilton, Oshkosh, Kewaunee, and Waupaca
848 PM CDT Fri May 1 2026

...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CDT
SATURDAY...

* WHAT...Sub-freezing temperatures from 28 to 32 degrees expected.

* WHERE...Portions of central, east central, and northeast Wisconsin.

* WHEN...From midnight tonight to 8 AM CDT Saturday.

* IMPACTS...Frost and freeze conditions could kill crops, other
  sensitive vegetation and possibly damage unprotected outdoor
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

For more information, visit us at http://www.weather.gov/GreenBay

MPC

Hazard Report Provided By forecast.weather.gov