Dense Fog Advisory for Winthrop Harbor to Wilmette Harbor IL
Official alert fields
What you need to know
- Applies to
- Winthrop Harbor to Wilmette Harbor IL
- Effective
- Ends or expires
- Official severity
- Minor
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
What: Dense fog with visibility occasionally dipping below one half of a mile expected. Impacts: Low visibility will make navigation difficult. Where: Winthrop Harbor to Wilmette Harbor IL. When: Until 4 PM CDT Tuesday.
What the bulletin says to do
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.
Full official description
Bulletin details
* WHAT...Dense fog with visibility occasionally dipping below one half of a mile expected. * WHERE...Winthrop Harbor to Wilmette Harbor IL. * WHEN...Until 4 PM CDT Tuesday. * IMPACTS...Low visibility will make navigation difficult. * ADDITIONAL DETAILS...The densest fog is favored near and north of Waukegan. Visibility will worsen with increasing distance away from the shoreline.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Alert
Dense Fog Advisory issued August 31 at 11:39PM CDT until September 1 at 4:00PM CDT by NWS Chicago IL
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Chicago IL. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Alert
- Last collected