Minor

Minimal to no known threat to life or property

Minor Dense Fog Advisory | Effective 06/30/2026 09:16

* WHAT...Dense fog will occasionally reduce visibility to below 1 NM. * WHERE...Portions of Lake Superior, from Grand Portage around the head of the lake and through the Outer Apostles. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Low visibility will make navigation difficult. 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.

Minor Dense Fog Advisory | Effective 06/30/2026 09:29

* WHAT...Dense fog will reduce visibility to less than one nautical mile. * WHERE...Portions of Central, Eastern and Western Lake Superior. * WHEN...Until 8 PM EDT /7 PM CDT/ this evening. * IMPACTS...Low visibility will make navigation difficult. 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.

Minor Dense Fog Advisory | Effective 06/30/2026 06:36

* WHAT...Dense fog will reduce visibility to less than one nautical mile. * WHERE...Portions of Central, Eastern and Western Lake Superior. * WHEN...Until 8 PM EDT /7 PM CDT/ this evening. * IMPACTS...Low visibility will make navigation difficult. 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.

Oklahoma Minor Flood Advisory | Effective 06/30/2026 06:22

...The Flood Advisory continues for the following rivers in Oklahoma... Arkansas River near Muskogee affecting Muskogee County. * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Arkansas River near Muskogee. * WHEN...Until early Saturday morning. * IMPACTS...At 27.0 feet, no flooding occurs but low lying agricultural areas may be threatened. Continue to monitor later forecasts. At 28.0 feet, minor lowland flooding occurs. * ADDITIONAL DETAILS... - At 8:00 AM CDT Tuesday the stage was 27.6 feet.

Minor Dense Fog Advisory | Effective 06/30/2026 03:18

* WHAT...Dense fog will reduce visibility to less than one nautical mile. * WHERE...Portions of Central, Eastern and Western Lake Superior. * WHEN...Until 2 PM EDT /1 PM CDT/ this afternoon. * IMPACTS...Low visibility will make navigation difficult. 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.

Minor Dense Fog Advisory | Effective 06/30/2026 03:18

* WHAT...Dense fog will reduce visibility to less than one nautical mile. * WHERE...Eagle River to Manitou Island MI and Manitou Island to Point Isabelle MI. * WHEN...Until 2 PM EDT this afternoon. * IMPACTS...Low visibility will make navigation difficult. 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.

Minor Dense Fog Advisory | Effective 06/30/2026 03:18

* WHAT...Dense fog will reduce visibility to less than one nautical mile. * WHERE...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 and Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border. * WHEN...Until 2 PM EDT /1 PM CDT/ this afternoon.

Minor Dense Fog Advisory | Effective 06/30/2026 01:22

* WHAT...Dense fog will reduce visibility to less than one nautical mile. * WHERE...Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM. * WHEN...Until 8 AM EDT /7 AM CDT/ this morning. * IMPACTS...Low visibility will make navigation difficult. 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.

Minor Dense Fog Advisory | Effective 06/30/2026 01:22

* WHAT...Dense fog will reduce visibility to less than one nautical mile. * WHERE...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 and Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border. * WHEN...Until 8 AM EDT this morning. * IMPACTS...Low visibility will make navigation difficult. If you must navigate, proceed with caution. Use proper fog
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