Houston woke up to a winter wonderland Tuesday as a fresh blanket of snow fell across the region. The winter storm that also brought sleet should taper off through Tuesday afternoon. How does this snow — which sent some outdoors to enjoy the rare sight while many others chose to stay indoors and get cozy — compare to previous snow days in Houston? SNOW TRACKER: Real-time updates on snow totals in Houston How much snow has fallen in Houston? The…