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Shawano County Sheriff's Office
Wednesday April 15th, 2026 :: 02:59 a.m. CDT

Alert

Dense Fog Advisory until 10:00AM

* WHAT...Visibility one quarter mile or less in dense fog.

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

* WHEN...Until 10 AM CDT this morning.

* IMPACTS...Low visibility could make driving conditions hazardous.

* AFFECTED AREAS: FOREST ... FLORENCE ... NORTHERN MARINETTE COUNTY ... LANGLADE ... MENOMINEE ... NORTHERN OCONTO COUNTY ... DOOR ... MARATHON ... SHAWANO ... PORTAGE ... WAUPACA ... OUTAGAMIE ... BROWN ... KEWAUNEE ... MANITOWOC ... SOUTHERN MARINETTE COUNTY ... SOUTHERN OCONTO COUNTY

Instructions:

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

Address/Location
Shawano County Sheriff's Office
405 N Main St
Shawano, WI 54166

Contact
Emergency: 9-1-1
Non-emergencies: 715-526-3111

Submit an anonymous web tip

Alert Details

Severity:
Moderate - Possible threat to life or property
Urgency:
Expected - Responsive action SHOULD be taken soon (within next hour)
Certainty:
Likely (p > ~50%)
Category:
Meteorological (inc. flood)
Event:
Dense Fog Advisory

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