In southern Alberta and some central regions snow usually falls and stays for weeks. But a chinook wind may cause temperatures to soar and snow to melt. Southern and Central Alberta usually has a cold snap of temperatures starting near the end of December and reaching through January. By February the temperatures start their spring climb, days get longer, and spring's fancies are anticipated. When visiting Alberta you may encounter cold winter winds .
Winter winds can lower the thermometer temperature causing body parts to freeze quickly.
One interesting side effect of cold winter temperatures is cars can freeze up. Batteries become so cold that they don't hold a charge. Oil becomes solid and sluggish making it harder to start the engine. Water in the radiator freezes causing engine damage from overheating. But don't fret.