National Weather Service

(NATIONAL) Critical Fire Weather Risk over portions of the Southwest to Southern High Plains,  temperatures drop well below average across much of the Ohio Valley, Mid-Atlantic and...

(NATIONAL) Atmospheric River brings heavy rain, gusty winds, and scattered instances of flooding to the Northwest, showers and thunderstorms with locally heavy rainfall along the Gulf...

(NATIONAL) Widespread snowfall along with increasing winds from the Great Lakes to New England will wind down with a period of sleet and ice, a surge of arctic air will spread southward...

(NATIONAL) Lake-effect snow downwind from the eastern Great Lakes, temperatures 10 to 25 degrees below average across the North and Northwest, another fast-moving storm with developing...

(NATIONAL) Heavy snow across parts of Northern California to the Northern Rockies, a Slight Risk of excessive rainfall over parts of Northern and Central California, light to moderate...

(NATIONAL) A winter storm will bring snow to the interior Mid-Atlantic and Northeast, a reinforcing surge of frigid air will bring dangerously cold conditions to much of the nation, a...

(NATIONAL) Critical fire weather conditions continue across the fire-ravaged region of southern California, a clipper system to bring snow showers to the Great Lakes and arctic air to...

(NATIONAL) Heavy snow from the Central Plains to the Mid-Atlantic with damaging ice and freezing rain and an enhanced risk (level 3/5) of severe thunderstorms over parts of the Lower...

(NATIONAL) Flooding potential across the Pacific Northwest and Southeast should wind down, much above average temperatures to continue across the central and eastern U.S., and critical...