Nearly week of frigid temperatures for West


The wintry blast delighted Rocky Mountain ski resorts, some of which surpassed 100 inches of snow for the season on Wednesday. But the cold snap had public-safety officials warning of elevated avalanche risk and frostbite risk to anyone outside.

In Minnesota, the cold forced Salvation Army bell ringers inside and canceled holiday parties, while dense, cold air sunk into Rocky Mountain valleys and kept some lower elevations freezing in the West. A Christmas parade planned for Friday in the Colorado town of Erie was canceled.

The dip in the jet stream is allowing Arctic air to plunge deeper into the United States. To add to the cold weather trouble, AccuWeather senior forecaster Paul Walker said a new storm will likely develop in New Mexico and west Texas on Thursday and head east, bringing ice and potentially power outages.

Extreme cold is nothing new in the Rockies, with temperatures regularly dropping each winter to minus 20 or minus 25 degrees annually. The difference this year is how long the cold snap is expected to last.

National Weather Service meteorologist Dave Bernhardt said the last extended cold period in Montana he could recall was in the winter of 1996.

Low temperatures in Denver were expected to drop just below zero through Friday but remain below 20 through the middle of next week. The storm dumped several inches of snow in Denver, and parts of Colorado's mountains could get up to 3 feet by the end of the day. Heavy overnight snow canceled a men's World Cup downhill training in Beaver Creek because the skiers need a clean, slick surface to practice on.

Snowfall totals could also approach 3 feet in northeastern Minnesota, where the weather has contributed to hundreds of traffic accidents around the state, including at least five fatal crashes since Monday. Two other fatal crashes in Montana and North Dakota were blamed on the weather.

At the Denver Zoo, which was closed due to the weather, the polar bears were playing and lying in the snow and the Mongolian camels seemed friskier than normal, spokeswoman Tiffany Barnhart said. But many other animals remained in the indoor section of their quarters, close to their hay beds. Workers kept the lions occupied with toys and videos of African predators.

"It's a snow day for them too," she said.

The risk of frostbite was high for people doing every day activities, like waiting for a bus, unless they're bundled up. Tyler Elick wore a hat and gloves as he played with his dog, Coconut, in a parking lot downtown.

"It's fun, but my cheeks are frozen, so I may be slurring my words," he said.

Colorado homeless shelters opened extra beds, and Denver Police checked under bridges in search of homeless who may have been in danger.

Laramie, the home of the University of Wyoming, sits in a valley between two mountain ranges and could see temperatures dip to minus 29 Wednesday night and early Thursday. The record low for Dec. 5 at Laramie is 33 below zero, set in 1972.

In Montana, the cold spot will be the northern city of Havre, with low temperatures expected to dip as low as minus 30 between Thursday and Saturday. The city isn't expected to get warmer than minus 6 degrees during that period.

In California's Central Valley, temperatures dropped into the upper 20s overnight into Wednesday, not enough to cause any damage to citrus crops. Citrus farmers, however, are anticipating colder temperatures overnight and Thursday and are continuing to take precautions, said Bob Blakely, of California Citrus Mutual.

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