⚠️ Dense Fog Advisory – Marquette; Green Lake; Fond Du Lac; Sauk; Columbia; Dodge; Washington; Iowa; Dane; Jefferson; Waukesha; Lafayette; Green; Rock; Walworth – Thursday, August 13, 2026

Dense Fog Advisory issued August 13 at 5:03AM CDT until August 13 at 9:00AM CDT by NWS Milwaukee/Sullivan WI

Details

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

* WHERE…Portions of east central, south central, and southeast
Wisconsin.

* WHEN…Until 9 AM CDT this morning.

* IMPACTS…Low visibility could make driving conditions hazardous.

Instructions

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

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.