'Sunny' Calgary

This apparently was a storm of note.  Not that we realized it at the time - no tv or radio on to give us pertinent info - so we simply watched as Mother Nature entertained us with her capricious fury.
Next day we drove to Home Depot and noticed branches and piles of leaves crisping in the hot afternoon sun.  We discussed the storm with a cashier who told us that they and all the customers had been huddled at the centre of the store because of tornado warnings.  Tornado....whaaa??!
Okay.  Radios or tv on next time.