Two meteorological factors preclude the development of tropical storms off the coast of South America, but the historical ...

An AccuWeather map shows 20 states in the eastern U.S. affected by a winter storm ahead of Valentine's Day. A storm is likely to bring rain to the mid-Atlantic and southeast U.S. on Monday and ...

The United States is home to several different regions and subregions, and there's plenty of debate over which region and subregion— from New England to the Midwest to the South — is home to ...