Dense Fog Advisory

* WHAT...For the Dense Fog Advisory, dense fog will reduce visibility to less than 1 NM. For the Small Craft Advisory, southwest winds 10 to 20 kt with gusts up to 30 kt and waves 2 to 5 ft expected.

* WHERE...Grand Portage to Grand Marais MN.

* WHEN...For the Dense Fog Advisory, until 1 PM CDT this afternoon. For the Small Craft Advisory, from 11 AM this morning to 6 AM CDT Tuesday.

* IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult.

* ADDITIONAL DETAILS...Occasional gusts near gale force are possible between Grand Portage and Isle Royale late this afternoon into the early evening.