Heavy Rain and Flash Flooding Concerns in California; Heavy Snow in the Sierra

An atmospheric river will bring heavy rainfall to lower elevations of California this week, and heavy snow to the Sierra Nevada mountains. Flash flooding, some of which may be locally considerable, will be a concern on the western foothills of the Sierra Nevada mountains through Tuesday. Landslides, rockfalls and mudslides are possible in the Southern California mountains. Read More >

Overview

The remnants of subtropical storm Alberto moved into central Indiana on May 30, 2018. The subtropical storm was rare as it formed outside of the typical season. Also, the storm held its shape well inland. Some areas received over an inch of rain with this system, along with wind gusts near 40 mph.