Powerful winter storm slamming Southwest, Plains

Moisture from the Gulf of Mexico is colliding with a cold air mass over Kansas and Nebraska Wednesday, triggering a powerful winter storm that could dump more than a foot of snow over the central Plains, according to the National Weather Service.
Officials feared the winter storm would be the worst in the central U.S. since the Groundhog Day blizzard in 2011, which killed dozens and left hundreds of thousands powerless.
Midday Wednesday, the entire state of Kansas, along with most of Nebraska and Missouri, was under a winter storm warning from the weather service.
Snow was already flying Wednesday across portions of Oklahoma, Kansas, Arkansas and Missouri, AccuWeather reported.
Some spots in western Kansas had already picked up a half a foot of snow by midday Wednesday, the Weather Channel reported.
Howling winds and driving snow will bring several hours of blizzard conditions to parts of Kansas, Nebraska, South Dakota and Iowa Wednesday night into Thursday, AccuWeather meteorologist Anthony Sagliani said.
Widespread snow was also falling in the central and southern Rockies and sleet and freezing rain over parts of Oklahoma, Missouri and Arkansas.
The storm was moving east from California across the Four Corners states Wednesday. This is leading to widespread snowfall across the mountains of Utah, Colorado, New Mexico, and northern and eastern Arizona. Lower elevations are seeing a cold rain.
The World Golf Championship Match Play event Wednesday near Tucson was suspended due to snow. In California, snow stranded hundreds of drivers on mountain highways earlier in the day.
"Mostly snow is forecast to fall around Chicago later Thursday and Thursday night, with the storm likely to be not only the biggest storm of the winter so far, but also a very disruptive one at that," Sagliani said. Up to 4 inches of snow is possible in the Windy City, the weather service reported.
The Weather Channel has named the storm "Winter Storm Q."
The powerful storm roaring into the Southwest Wednesday and central U.S. on Thursday will also bring heavy rain, strong winds -- but also much-needed moisture for the drought-scorched Plains.
However, other than the travel issues due to the snow, the precipitation will be welcome in much of the drought-scorched Plains: "Many areas of the drought region should enjoy their their wettest day in months," said meteorologist Jeff Masters of the Weather Underground.
"As bad off as we are this fall and winter, it will definitely help,"said climatologist Mark Svoboda
"Since October, we are down 2 to 4 inches in the region, so while it will help, it will need to be followed up by a couple of other large storms just to get us to normal on the season……and that does nothing to make up for the much larger deficits due to last year's drought."

Powerful winter storm slamming Southwest, Plains
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