The coldest storm of the winter season is set to dump snow and ice to the mountains of Los Angeles County, according to an urgent advisory the National Weather Service issued Monday.

When precipitation (snow, sleet, ice pellets, freezing rain or drizzle) is falling, special procedures must be followed to have the wings and tail free of contamination before beginning takeoff.

Which states will see snow, ice next? See where winter storm is headed. Eric Lagatta. USA TODAY. Editor's Note: Is winter weather headed to your state? Click here for the latest update for Jan. 10.

A series of winter storms will bring snow, ice and heavy rain to millions of people across the United States this week. Few states will be spared — parts of more than 40 states are expecting ...

KOIN.com and KOIN 6 Weather are taking a look back at February 2021 and the snow and ice that paralyzed the Portland Metro area for a week.

"A winter storm will bring heavy snow and ice to the Ohio Valley into the Mid-Atlantic through Wednesday," the National Weather Service said. "Significant ice is forecast for the Central Appalachians.