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 will reduce visibility to less than 1 NM. Impacts: Low visibility will make navigation difficult. Where: Winthrop Harbor to Wilmette Harbor IL. When: Until 9 AM CDT this morning.
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 will reduce visibility to less than 1 NM. * WHERE...Winthrop Harbor to Wilmette Harbor IL. * WHEN...Until 9 AM CDT this morning. * IMPACTS...Low visibility will make navigation difficult.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Alert
Dense Fog Advisory issued October 23 at 3:10AM CDT until October 23 at 9:00AM 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