"Very slippery sidewalks, roads and bridges are possible. The hazardous conditions could impact the Friday morning commute," the National Weather Service said. The Pennsylvania Department of ...

A Hofstra University professor is developing a virtual reality simulator to help study how drivers react in a snow squall.

More than 17 million people from eastern Texas to the lower Mississippi Valley are facing severe thunderstorms and possible tornadoes. Dallas, Texas has already faced flooding.

ARLINGTON, Va. (AP) — At least 28 bodies were pulled from the icy waters of the Potomac River after an American Airlines jet ...

Pennsylvania's Punxsutawney Phil might be the most known weather-predicting groundhog, but a new study is throwing shade on how much his predictions should be trusted. Phil did so poorly that ...

So, how accurate is Punxsutawney Phil? Records show that Phil is not quite the prognosticator of prognosticators that legends purport him to be.

Lehigh Valley communities are under a winter weather advisory Friday, Jan. 31 for freezing rain, expected mainly north of the ...

The Lehigh Valley will likely get freezing rain overnight Thursday into Friday. The National Weather Service in Mount Holly, ...

There is 100% chance of rain falling Friday with new precipitation amounts between half and three-quarters of an inch possible.

Pittsburgh faces snow showers and gusty winds up to 65 mph as a cold front arrives, with potential squalls in western PA.

Outwander used USDA Forest Service data to identify year-round campgrounds in national forests in Pennsylvania.