Extreme cold could expose residents of several states to conditions like hypothermia and frostbite over the weekend.
A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.
The coldest air of the season will descend across the U.S. this weekend and early next week, bringing subzero wind chills ...
States west of the Mississippi River have the highest probability of seeing above-average temperatures next week. The northern Plains states have a 90%-100% chance of warmer-than-normal Christmas ...
Forecasters are warning about a winter storm expected to bring heavy snow and dangerous ice from the Central Plains to the ...
December is typically a drier time of year for the Upper Midwest and Northern ... 48 states. Elevated above-normal precipitation probabilities are forecast for the Pacific Northwest, Great Plains ...
States west of the Mississippi River have the highest probability of seeing above-average temperatures next week. The northern Plains states have a 90%-100% chance of warmer-than-normal Christmas ...