"Consider postponing travel until weather conditions improve," the NWS says. "If you must travel, slow down and allow extra time."

As for what to expect, they warn of “heavy snow” and “snow accumulations between two to eight inches below 8000 feet, six to 12 inches above 8000 feet and locally up to 24 inches across higher terrain along the Sierra crest.” In addition, “Winds peak along the crest gusting as high as 80 mph and up to 45 to 55 mph along Highway 395.”

Pack the umbrella and plan for slick roads—today’s cold front is bringing steady rain, heavy mountain snow, and a noticeable drop in temperatures.

The National Weather Service has warned five states that driving conditions may be difficult as heavy snowfall is expected.

A heavy snow warning was announced for a number of states as temperatures are expected to plunge this week.

The National Weather Service has issued several alerts for incoming winter weather that is expected to strike in the coming days and nights. A Winter Weather Advisory and Freeze Warnings are now in

The National Weather Service (NWS) has issued winter storm watches for northwestern Wyoming and southern Montana, where snow totals of up to 18 inches are possible through late Thursday night or Friday afternoon,

Things might be heating up elsewhere in the country, but winter isn't ready to let go just yet in Yellowstone National Park. The peak of winter in the world famous national park typically plays out in January.

San Bernardino County mountain communities were heavily impacted by a spring storm that brought hail and heavy snow to the region on Monday. Video obtained by KTLA shows a California Highway Patrol

Wyoming, Montana and Colorado are among the states where severe weather is expected this weekend.