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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 >

Overview

Severe thunderstorms developed along a weak convergence zone from northeast Colorado into southwest Nebraska during the late afternoon on 13 August, 2019. A thunderstorm cluster moving south across western Nebraska merged with the developing thunderstorms and evolved into a forward propagating mesoscale convective system that produced widespread high winds from northwest into central Kansas. The greatest damage occurred in Ellis County, where winds were estimated at near 90 mph. Here is a damage summary KMZ file that is viewable in Google Earth.

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Damage To Church Northwest of Hays
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Tree Damage Ft. Hays Campus Power Poles Northwest of Hays Tre Damage in Ellis
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