The difference between an extreme cold watch and an extreme cold warning is similar to the difference between a tornado watch ...

The National Weather Service's Los Angeles page screams “Particularly Dangerous Situation (PDS)” in hot pink letters against ...

Storm forecasters say "a strong event cannot be ruled out" in the UK - with an explosive cyclogenesis caused by a major drop ...

The National Weather Service's warning about the “particularly dangerous situation” in which any new fire could explode in ...

Storm Warning goes into effect Monday night for much of south and southeast Texas. Here are projected snowfall totals for ...