Environment Canada issued a severe thunderstorm watch for the afternoon of Sunday August  22 for the following areas:

  • Foothills Co. near Cayley
  • Foothills Co. near High River and Aldersyde
  • Foothills Co. near Longview and Eden Valley Res.
  • Foothills Co. near Okotoks and De Winton
  • Foothills Co. near Priddis and Brown-Lowery Prov. Park
  • Foothills Co. near Turner Valley and Black Diamond
  • M.D. of Willow Creek near Claresholm and Stavely
  • M.D. of Willow Creek near Nanton and Parkland
  • Rocky View Co. near Bragg Creek and Tsuu T'ina Res.

Conditions are favourable for the development of severe thunderstorms that may be capable of producing strong wind gusts, large hail and heavy rain.Thunderstorms are expected to develop over portions of central and southern Alberta. A few of these thunderstorms may become severe.