Yellow Watch - Severe Thunderstorm - Yellowhead Co. near Cadomin and Robb
This alert is no longer in effect.
ECCC issued it on August 11, 2026, 12 days ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this ECCC weather alert directly from ECCC's official public data feed. See our methodology for full source attribution and refresh cadence.
Environment Canada has issued a yellow watch for severe thunderstorms capable of strong wind gusts, large hail and heavy rain in Yellowhead Co. near Cadomin and Robb.
Read this weather record in 30 seconds
- Record type
- Severe Thunderstorm Watch
- Affected area
- Yellowhead County, Alberta
- Issued
- August 11, 2026
- Issuing authority
- ECCC
Storm notices can cover different combinations of wind, hail, lightning, and rainfall. Use the original notice for the hazards and boundaries attached to this specific record.
Record status: historical. It was issued 12 days ago; use the issuing agency's live warning service for current conditions in Yellowhead County, Alberta.
Alert Details
Yellow watch - severe thunderstorm - in effect. Issued by Environment Canada. Effective from 2026-08-11T23:18:03-00:00 until 2026-08-12T09:00:03-00:00.
Affected Areas
Yellowhead Co. near Cadomin and Robb.
What You Should Do
Continue to monitor alerts and forecasts issued by Environment Canada. Driving conditions may be difficult. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on social media using #ABStorm.
Expected Conditions
Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts, large hail and heavy rain.
Timeline
Thunderstorms will continue to develop late this afternoon and into this evening. The alert expires at 2026-08-12T09:00:03-00:00.
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 (801 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to August 11, 2026.
Frequently Asked Questions
Common questions about this ECCC weather alert.