| Event | Dense Fog Advisory |
| Severity | Moderate |
| Urgency | Expected |
| Certainty | Likely |
| Area | Marquette; Green Lake; Dodge |
| Effective | 10/20/2026, 5:45:00 AM CDT |
| Expires | 10/20/2026, 9:00:00 AM CDT |
Dense Fog Advisory issued October 20 at 5:45AM CDT until October 20 at 9:00AM CDT by NWS Milwaukee/Sullivan WI
Details
* WHAT…Visibility one quarter or less in dense fog.
* WHERE…Green Lake, Marquette, and Dodge Counties.
* 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.
More Stories
⚠️ Special Weather Statement – Jackson; Monroe; Juneau; Adams – Tuesday, October 20, 2026
⚠️ Dense Fog Advisory – Sauk; Columbia; Jefferson; Walworth – Tuesday, October 20, 2026
⚠️ Dense Fog Advisory – Shawano; Portage; Waupaca; Outagamie; Brown; Kewaunee; Waushara; Winnebago; Calumet; Manitowoc; Southern Oconto County – Tuesday, October 20, 2026