Headline:
Dense Fog Advisory issued September 20 at 3:09AM CDT until September 20 at 9:00AM CDT by NWS Chicago IL
Event:
Dense Fog Advisory
Urgency:
Expected
Effective:
September 20, 2026 - 1:09am
Expires:
September 20, 2026 - 9:15am
Description:
* WHAT...For the Dense Fog Advisory, dense fog will reduce
visibility to one quarter mile or less. For the Small Craft
Advisory, northeast winds to 25 kt and significant waves to 7 ft
occasionally to 9 ft expected.
* WHERE...Burns Harbor to Michigan City IN.
* WHEN...For the Dense Fog Advisory, until 9 AM CDT this
morning. For the Small Craft Advisory, from 1 PM this
afternoon to 7 AM CDT Monday.
* 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:
Burns Harbor to Michigan City IN
Forcast Office:
NWS Chicago IL
Sender:
w-nws.webmaster@noaa.gov