Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor ...

Weather service forecast offices across the central ... "now that the growing season has started." Experts say the polar vortex will play a role in next week's cold snap. The polar vortex is ...

Weather service forecast offices across the central U.S. are already ... "now that the growing season has started." The polar vortex is a gigantic, circular area of cold air high up in the atmosphere ...

A significant disruption to the polar vortex over far Northern Canada will keep the pattern’s influence locked in our neck of the woods like a houseguest overstaying their welcome.

Weather service forecast offices across the central U.S. are already ... "now that the growing season has started." Experts say the polar vortex will play a role in next week's cold snap. The polar ...

Parts of Texas are likely to be hit with unusually cold temperatures as a polar vortex looks set to push frigid winds across the country. Some forecast models have suggested lobes of the polar ...