Severe winter weather continues to sweep across the United States, with winter storm warnings and advisories in effect for 19 states. The storm is expected to bring heavy snowfall, dangerous ice ...

The National Weather Service has issued an ice storm warning for the southern and central Willamette Valley for freezing rain and snow that could disrupt work, school and travel on Thursday and ...

Winter storm warnings had been issued for 11 states from the National Weather Service (NWS) Tuesday morning, with more snow forecast to hit parts of the country.

They also issue watches, advisories and warnings for all kinds of dangerous weather or water hazards throughout the year, including winter weather, hurricanes, tornados, flooding and excessive heat.

The heat index could get as high as 111 in South Florida, with the strongest heat expected along the southern Gulf Coast.

A freezing rain advisory means an ice accumulation of up to one-fourth of an inch is expected. Winter weather advisories are issued for three reasons one being freezing rain, according to NWS.

What's the difference between a winter storm watch, an advisory and a warning? And can they mean different things for different parts of Indiana?

With a nasty winter storm set to hit New Jersey this weekend with heavy snow in some areas and dangerous ice in others, weather alerts have been issued across the entire state, except for Cape May ...

An Ice Storm Warning has been issued for counties northwest of D.C. in addition to portions of the Shenandoah Valley. This is where significant ice accumulation is expected and power outages and ...

What is a winter storm warning? A winter storm warning is issued when a storm is predicted to produce or is producing heavy snow or significant ice accumulations, the NWS said. Warnings are issued ...

When does NWS issue an ice storm warning? In the case of ice storms, the NWS will alert an ice storm warning if meteorologists expect ice accumulation of 1/4 inch or more on all surfaces.