A significant winter storm will impact the Northern California area Sunday through Tuesday, bringing widespread rain, gusty winds and heavy mountain snow.

A new study led by the University of Vermont (UVM) uncovers a critical challenge in accurately classifying precipitation as ...

It comes on the heels of an intense winter storm that brought wind, rain, and mountain snow across San Diego County. A few remaining flurries are possible, almost exclusively over the mountains ...

Now, as we head into the evening, the heavier rain is tapering off, but don't put those raincoats away just yet. A second low-pressure system is gearing up to bring scattered showers tonight and ...

If you want to volunteer your weather observing skills, sign up for Mountain Rain or Snow today. To get alerts on incoming storm events that researchers are studying in New England, text NorEaster ...