Cold weather dos and don'ts
It's not all that uncommon for temperatures in this part of Minnesota and North Dakota to hit the minus-20s at this time of year.
"Traditionally, we've had the tendency to see some of our coldest air of the season arrive in early February," says Daryl Ritchison, a meteorologist with WDAY-TV in Fargo.
But the cold snap that was anticipated to sweep through the region today (Sunday) and tomorrow is "the coldest this area has been in two or three years," he adds.
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