Postal Service, will be shipping on average a combined 100 million packages per day this week leading up to Christmas. A blast of Arctic air from Canada is expected to bring “life-threatening” cold to parts of the United States in the lead-up to Christmas, weather forecasters have warned. Postal Service, their workers are ready for harsh weather. “UPS has a team of full-time meteorologists who monitor the weather and help us create contingency plans as winter storms develop. Postal Service said it plans for “various weather issues throughout the year.” The postal service also said its workers have the proper equipment to do their jobs safely.

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