The winter storm could impact up to 170 million people across more than 20 states from the southern Plains to the Midwest and East, AccuWeather said.

NOAA predicts a drier spring for the Southwest and wetter season for the Northwest and Appalachia. Punxsutawney Phil may have signaled six more weeks of winter, but the National Oceanic and Atmospheric Administration has its own predictions for spring.

An unusually powerful March storm is trekking across the country with a wide range of hazards from strong winds that could set off blizzard conditions and dust storms to severe thunderstorms that could produce tornadoes.

This week’s winter storm comes on the heel of a storm in the Kentucky-area that brought flash flooding and killed at least 10 people.

The Carolina wildfires sparked concern in the South as weather conditions prompt red flag warnings across states, including Tennessee. Here's what to know.