When the mountains turn pink

This photo was taken at 6:48 a.m. on 28 August 2014, the last morning of a three-day trip to Waterton Lakes National Park with friends, Cathy and Terry. We were up and ready to leave very early, as we wanted to do a long drive eastwards before driving all the way back to Calgary. It's roughly a three-hour drive directly from Waterton to Calgary. Before leaving the park, we took a short drive along one of the roads, from where we caught the end of the sunrise. The mountains and clouds looked so beautiful, bathed in pink. You can see the road leading back to Waterton village towards the bottom of the photo.

Little did we know that this was such a different sight from the one we were to encounter late in the afternoon, when we saw a menacing cloud approaching and bringing with it a mesocyclone! We were soon engulfed by it when it came down to ground level, bringing pounding hail and tremendously strong winds.