Severe thunderstorms are expected to smack 12 states in the Midwest and South over the weekend, with some tornadoes possible.

There is the potential for severe weather across the southeastern parts of the United States over the next several days, ...

With massive job cuts, the National Weather Service is eliminating or reducing vital weather balloon launches in eight ...

With massive job cuts, the National Weather Service is eliminating or reducing vital weather balloon launches in eight ...

Springtime brings warmer weather ... United States as far in advance as eight days ahead of a storm. They look like large swatches of color on a map of the U.S. and are based off of forecast ...

Night - Clear. Winds WSW at 6 mph (9.7 kph). The overnight low will be 46 °F (7.8 °C). Clear with a high of 63 °F (17.2 °C). Winds from WSW to SW at 5 to 10 mph (8 to 16.1 kph). Partly cloudy ...

CNN is tracking extreme heat conditions for Americans each day. See where the risks are greatest — and where high temperature records might be broken.