Squall Warning in Effect for Southern Lake Huron
If you are in immediate danger, call emergency services now.
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Areazine synthesizes this ECCC weather alert directly from ECCC's official public data feed. See our methodology for full source attribution and refresh cadence.
A squall warning is in effect for extreme southern Lake Huron with wind gusts up to 40 knots, hail up to 2 cm, frequent lightning and poor visibility.
Read this weather record in 30 seconds
- Record type
- Squall Warning
- Affected area
- Southern Lake Huron
- Issued
- September 3, 2026
- Issuing authority
- ECCC
The warning type, named area, and issue time define this record. Confirm all three against the original agency notice before treating it as current.
Record status: publication date is recent, but current status is not stored on this page. Check the issuing agency's live warning service before acting because warnings can be updated, narrowed, or cancelled.
Alert Details
Squall warning issued by Environment Canada. Effective immediately from 2026-09-03T00:19:25-00:00 until 2026-09-03T03:01:25-00:00.
Affected Areas
Extreme southern Lake Huron.
What You Should Do
Proceed with caution as visibility may suddenly be reduced to near-zero. Poor to very poor visibility may contribute to voyage delays and make marine navigation hazardous. Continue to monitor alerts and forecasts issued by Environment Canada.
Expected Conditions
Squalls with wind gusts up to 40 knots, frequent lightning, hail up to 2 centimetres and poor to very poor visibility in thunderstorms heavy at times are expected or occurring. Areas of thunderstorms are moving towards the southeast at roughly 30 knots.
Timeline
Warning effective 2026-09-03T00:19:25-00:00 and expires 2026-09-03T03:01:25-00:00.
Original source: ECCC Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this ECCC weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (840 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to September 3, 2026.
Frequently Asked Questions
Common questions about this ECCC weather alert.