Severe Thunderstorm Watch Issued for Clearwater County Near Nordegg
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A yellow watch for severe thunderstorms is in effect for Clearwater Co. near Nordegg and Big Horn Res. until 07:30 UTC on August 17, 2026.
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- Record type
- Severe Thunderstorm Watch
- Affected area
- Clearwater County near Nordegg, Alberta
- Issued
- August 17, 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: 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 watch - severe thunderstorm - in effect. Issued by Environment Canada. Effective from 2026-08-17T02:53:21-00:00.
Affected Areas
Clearwater Co. near Nordegg and Big Horn Res.
What You Should Do
Continue to monitor alerts and forecasts issued by Environment Canada. 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 this evening, which may be capable of producing strong wind gusts, large hail and heavy rain. Heavy rain can cause flash flooding and significant reductions to visibility. Large hail can cause significant damage and injury.
Timeline
Alert effective 2026-08-17T02:53:21-00:00, expires 2026-08-17T07:30:21-00:00.
Original source: ECCC Official Notice ↗
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