Active Weather Alerts
Dense Fog Advisory
Issued: 5:47 AM May. 24, 2026 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT MONDAY... * WHAT...Dense fog will reduce visibility to less than 1 NM. * WHERE...Portions of Lake Superior. * WHEN...Until 10 AM CDT Monday. * IMPACTS...Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. &&
Dense Fog Advisory
Issued: 5:45 AM May. 24, 2026 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING... * WHAT...Visibility less than one quarter mile in dense fog. * WHERE...In Minnesota, Crow Wing, Aitkin, Pine, Cass, Itasca, Carlton, St. Louis, Cook and Lake Counties. In Wisconsin, Bayfield, Burnett, Douglas, Sawyer, and Washburn Counties. This includes the Tribal Lands of the Grand Portage Reservation, the Red Cliff Band, the St. Croix Band in Burnett County, the Fond du Lac Band, the Lac Courte Oreilles Reservation, the Mille Lacs Band, Hinckley, Lena Lake, Big Sandy Lake and, East Lake areas and the Bois Forte Band, Lake Vermilion, Deer Creek and, Nett Lake areas. Other locations including the Apostle Islands National Lakeshore and Voyageurs National Park. The entire Boundary Waters is also included. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you. &&
Flood Advisory
Issued: 10:18 PM May. 23, 2026 – National Weather Service
...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 345 PM CDT TUESDAY... * WHAT...Flooding caused by rain and snowmelt continues. * WHERE...In Minnesota, St. Louis County. * WHEN...Until 345 PM CDT Tuesday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Some low-water crossings may become impassable. River or stream flows are elevated. * ADDITIONAL DETAILS... - At 517 PM CDT Saturday, minor flooding and high water levels are already occurring. - This includes the following streams and drainages... Oyster River, Ge-be-on-e-quet Creek, Horse River, Shohola Creek, Hustler River, Moose River, Jeanette Creek, Wolfpack Creek, Nugget Creek, Heritage Creek, Portage River, Range Line Creek and Legend Creek. - Some locations that will experience flooding include... Northwestern Boundary Waters Canoe Area Wilderness, Lake Agnes, Crooked Lake, Fourtown Lake, Lac La Croix and Loon Lake. - Flood safety information can be found at www.weather.gov/safety/flood. PRECAUTIONARY/PREPAREDNESS ACTIONS... Campers and hikers should avoid flooded trail crossings. If camping at a site along or near the banks of rivers or streams, move away from those locations and seek higher ground. Trails in hilly terrain can quickly become unstable during or shortly after heavy rainfall. Portage and hiking trails may be impassable and low-lying campsites may be inundated with excessive runoff in this section of the Boundary Waters as flooding is occurring or imminent. Report observed flooding to local emergency services or law enforcement and to the National Weather Service in Duluth when you can do so safely. Flooding can be reported to the National Weather Service at 1-800-685-8612. &&
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