El Niño and La Niña are climate phenomena that are generally associated with wetter and drier winter conditions in the ...

Lake-effect snow develops from narrow bands of clouds that form when cold, dry arctic air passes over a large, relatively ...

An atmospheric river — the second to wallop ... Flood watches for portions of Northern California were set to take effect starting Wednesday evening while flood watches in Southern California ...

Flash flood watches from San Francisco to San Diego were set to go into effect beginning Thursday. The latest atmospheric river comes after a series of storms brought record daily rainfall to ...

An atmospheric river will bring severe weather ... The flood watch will go into effect at 10 p.m. local time on Wednesday night. It will expire by 10 p.m. Saturday. The last map outlined areas ...

The National Weather Service said 2-4 inches of rain are expected in lower elevations, 4-8 inches in the higher ones.

This week’s storm follows closely on the heels of a deadly atmospheric river storm last week, in which at least two people lost their lives in weather-related incidents.