Headline:
Dense Smoke Advisory issued July 20 at 3:42AM EDT until July 20 at 8:00AM EDT by NWS Marquette MI
Event:
Dense Smoke Advisory
Urgency:
Expected
Effective:
July 20, 2026 - 12:42am
Expires:
July 20, 2026 - 12:45pm
Description:
* WHAT...For the Dense Smoke Advisory, dense smoke will reduce
visibility to less than one nautical mile. For the Small Craft
Advisory, west winds 10 to 20 kt with gusts up to 30 kt and
waves 1 to 4 ft occurring.
* WHERE...Black River to Ontonagon MI.
* WHEN...For the Dense Smoke Advisory, until 8 AM EDT /7 AM CDT/
this morning. For the Small Craft Advisory, until 8 AM EDT /7
AM CDT/ Tuesday.
* IMPACTS...Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
Instruction:
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
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.
Area Description:
Black River To Ontonagon MI
Forcast Office:
NWS Marquette MI
Sender: