Special Marine Warning for St. Clair River; Detroit River; Lake St. Clair Open Lake (U.S. Portion)
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Likely
What is happening
The affected areas were... Detroit River... Lake St. Clair Open Lake (U.S. Portion)... St. Clair River... The thunderstorm has weakened and no longer poses a significant threat to boaters. Isolated to scattered thunderstorms will remain likely through 1AM EDT and will be capable of producing wind gusts up to 30 knots.
What the bulletin says to do
No separate action instruction was included in this NWS record. Read the complete official bulletin and follow local authorities.
Lifecycle record
Official revisions
- Update
Special Marine Warning issued September 2 at 11:52PM EDT until September 3 at 12:00AM EDT by NWS Detroit/Pontiac MI
Official revision - Update
Special Marine Warning issued September 2 at 11:36PM EDT until September 3 at 12:00AM EDT by NWS Detroit/Pontiac MI
Official revision - Update
Special Marine Warning issued September 2 at 11:09PM EDT until September 3 at 12:00AM EDT by NWS Detroit/Pontiac MI
Official revision - Alert
Special Marine Warning issued September 2 at 10:32PM EDT until September 3 at 12:00AM EDT by NWS Detroit/Pontiac MI
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Detroit/Pontiac MI. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Update
- Last collected