2 products issued by NWS for: 30NM SE Grand Portage MN
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Marquette MI 352 AM EDT Tue Aug 16 2022 LSZ162-240>251-263>267-170800- Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM-Saxon Harbor WI to Black River MI- Black River to Ontonagon MI- Ontonagon to Upper Entrance of Portage Canal MI- Upper Entrance of Portage Canal to Eagle River MI- Eagle River to Manitou Island MI- Manitou Island to Point Isabelle MI- Point Isabelle to Lower Entrance of Portage Canal MI- Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays-Huron Islands to Marquette MI- Marquette to Munising MI-Munising to Grand Marais MI- Grand Marais to Whitefish Point MI- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border- Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore- Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore- Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border- 352 AM EDT Tue Aug 16 2022 /252 AM CDT Tue Aug 16 2022/ This Hazardous Weather Outlook is for portions of Central Lake Superior...Eastern Lake Superior and Western Lake Superior. .DAY ONE...Today and Tonight Some patchy dense fog will be possible this morning, which could make navigation difficult. See the latest Open Lakes Forecast and Marine Weather Message for more details. There is a slight chance for thunderstorms across far western Lake Superior tonight. .DAYS TWO THROUGH SEVEN...Wednesday through Monday There are slight chances for thunderstorms Wednesday through Friday, primarily in the western portions of Lake Superior. .SPOTTER INFORMATION STATEMENT... The need for weather spotter reports is not anticipated at this time. $$
Dense Fog Advisory
URGENT - MARINE WEATHER MESSAGE National Weather Service Marquette MI 337 AM EDT Tue Aug 16 2022 LSZ162-263-161545- /O.CON.KMQT.MF.Y.0026.000000T0000Z-220816T1700Z/ Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM- Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park- 337 AM EDT Tue Aug 16 2022 /237 AM CDT Tue Aug 16 2022/ ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON... * WHAT...Dense fog will reduce visibility to less than 1 NM. * WHERE...Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM and Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park. * WHEN...Until 1 PM EDT this afternoon. * IMPACTS...Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. && $$