Arizona bundles up as big chill continues
Ice on a tree on the Silverado Golf Course in Scottsdale, Ariz.
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Third consecutive morning of sub-freezing temperatures
Mixed feelings over below freezing temps
Photos: Cold weather hits Arizona's most populous county
Freezing temperatures expected through the weekend
Cold air settling in for the weekend
Carbon monoxide poisoning a concern during cold snap
Homeless shelters preparing for 4-day freeze
