Yellow Heat Warning Issued for Eastern Lambton County
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 yellow heat warning is in effect for Watford - Pinery Park - Eastern Lambton County with humidex values reaching 40.
Read this weather record in 30 seconds
- Record type
- Heat
- Affected area
- Eastern Lambton County, Ontario
- Issued
- September 3, 2026
- Issuing authority
- ECCC
Heat notices are time-bound and location-specific. Confirm the current forecast and local public-health guidance before relying on this archived record.
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
Yellow warning - heat issued by Environment Canada. Effective 2026-09-03T08:23:28-00:00, expires 2026-09-04T00:23:28-00:00. Severity: Moderate. Urgency: Future.
Affected Areas
Watford - Pinery Park - Eastern Lambton County.
What You Should Do
Heat warnings are issued when very high temperature or humidity conditions are expected to pose an elevated risk of heat illnesses, such as heat stroke or heat exhaustion. Please continue to monitor alerts and forecasts issued by Environment Canada.
Expected Conditions
Maximum temperatures of 30 to 32 degrees Celsius. Minimum temperatures of 20 to 23 degrees Celsius. Maximum humidex values near 40. Humidex values reaching 40 are expected for the next day.
Timeline
A heat event continues. Ending Thursday night.
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 (791 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to September 3, 2026.
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Common questions about this ECCC weather alert.