A wind warning was issued for Calgary by Environment and Climate Change Canada (ECCC) early Sunday morning. ECCC posted the warning just before 4:30 a.m., advising of strong winds across southern Alberta all the way to the U.S. border. “Damaging winds with gusts of 90 to 100 km/h are expected beginning later this morning and continuing into this afternoon,” ECCC posted. “For areas closer to the U.S. border, gusts could exceed 110 km/h. “Winds will begin to ease this evening.”