Frederic, WI Warnings, Watches and Advisories

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SAFETY and DATA MESSAGE

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Frederic.

Use the Radar Maps link provided to understand the trajectory of a storm.

Radar Maps

NWS Active Alerts for WI - Map View

State: WI Alerts: 2 Updated: Sep 11, 2026 6:02am CDT

Beach Hazards Statement

Area
Kewaunee; Manitowoc

Beach Hazards Statement issued September 11 at 2:50AM CDT until September 12 at 10:00AM CDT by NWS Green Bay WI

* WHAT...High waves and dangerous currents expected. * WHERE...Beaches along Lake Michigan in Kewaunee and Manitowoc Counties. * WHEN...From Friday afternoon through Saturday morning. * 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... Cresent Beach and City of Kewaunee Beach in Kewaunee County. Point Beach, Neshotah Beach and Red Arrow Beach in Manitowoc County.

Severity
Moderate

Certainty
Likely

Urgency
Expected

Published
September 11th, 2026 02:50:00 am CDT

Effective
September 11th, 2026 02:50:00 am CDT

Expires
September 11th, 2026 11:00:00 am CDT

Beach Hazards Statement

Area
Door

Beach Hazards Statement issued September 11 at 2:50AM CDT until September 12 at 1:00PM CDT by NWS Green Bay WI

* WHAT...High waves and dangerous currents expected. * WHERE...Beaches along Lake Michigan in Door County. * WHEN...From Friday afternoon through Saturday afternoon. * 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.