(CNN)America, you can take off that extra scarf soon.
After shivering through a brutally cold December, two-thirds of the United States will feel temperatures rise above normal this week.
These federal government resources have maps you can use to check weather conditions, flight delays, traffic and road closures in your area: Weather www.weather.gov Flight delays www.fly.faa.gov/flyfaa/usmap.jsp Traffic and road closures www.fhwa.dot.gov/trafficinfo
"I see people less aggressive to be out," she said. The low hit minus 20 in Minneapolis -- so cold that Holidazzle, the city's annual winter festival, was closed for the day. That only happens every few years, said Leah Wong, vice president of events and marketing for the Minneapolis Downtown Council. "Minnesotans," she said, "are hardy people." In Seattle, they're still thawing out from a record low temperature of 24 on Saturday. The Pacific Northwest got socked with unusually cold weather in December, with Portland experiencing an early snowfall, and it may not be over. The National Weather Service says an approaching low-pressure system will produce another round of rain and snow this week. The good news: Warmer air is on the way. By Wednesday, the day when winter officially
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