Severe thunderstorm warning in effect

Advisory: Thunderstorm - Parts of Alberta (Issued Aug 20, 2025 at 16:03 HRS)

Advisory: Thunderstorm - Parts of Alberta

Issued Aug 20, 2025 at 16:03 HRS

Source: Environment Canada

Issued: Aug 20, 2025 at 16:03 HRS

Description: Severe thunderstorm warning in effect

At 4:03 p.m. MDT, Environment Canada meteorologists are tracking a dangerous thunderstorm capable of producing very strong wind gusts, up to golf ball size hail and heavy rain.

Large hail will likely cause significant damage and injury. Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.

Area: Vulcan Co. near Arrowwood Herronton and Queenstown

Affected areas (3):

  • Vulcan County
  • Arrowwood
  • Vulcan

Action to take:

  • Take immediate cover if a thunderstorm approaches
  • If outside, protect yourself from flying debris and hail

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