⚠️ Dense Fog Advisory – Koochiching; North St. Louis; Northern Cook/Northern Lake; North Itasca; Central St. Louis; South Itasca – Thursday, June 25, 2026

Dense Fog Advisory issued June 25 at 4:02AM CDT until June 25 at 8:00AM CDT by NWS Duluth MN

Details

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

* WHERE…Koochiching, Itasca, Central and North St. Louis, and
Northern Cook and Lake Counties. This includes the Tribal Lands of
the Bois Forte Band, Nett Lake, Deer Creek and, Lake Vermilion
areas. Other locations including Voyageurs National Park. The
entire Boundary Waters is also included.

* WHEN…Until 8 AM CDT this morning.

* IMPACTS…Low visibility could make driving conditions hazardous.

Instructions

If driving, slow down, use your low-beam headlights and fog lights,
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.