National Weather Service United States Department of Commerce

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

ENSO (0) Years


Tropical Cyclone Genesis Positions: ENSO (0) Years

TC Genesis 0 Years
Tropical Cyclone Genesis Positions in the Eastern Pacific for ENSO (0) years (1972, 76, 82, 86, 92). The number in the figure denotes total number of storms in the five years.

Tropical Cyclone Tracks: ENSO (0) Years

TC Tracks 0 Years
Tropical Cyclone Tracks in the Eastern Pacific for ENSO (0) years (1972, 76, 82, 86, 92, 97). In the six years there were a total of 115 storms.