Frigidly cold weather arrives from Arctic just in time for Christmas; scattered snow showers, flurries.

Fair skies and not so frigid for Christmas and Boxing Day festivities.

Brutally cold Christmas season.

Fair and colder. Christmas and Boxing Day should be dry.

Dry, but quite cold for Christmas.

Considerable cloudiness with sleet and wet snow for Christmas and Boxing Day.

Fair skies, not so frigid for Christmas.

Fair and cold Christmas holiday.

Increasingly cloudy skies for Christmas and Boxing Day.

Fair, then turning stormy with heavy snow in Rockies and out over the Prairies during Christmas and Boxing Day holidays.