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Areas of Excessive Rainfall from Southwest U.S. Monsoons; Monitoring Tropical Cyclone Formation Which Could Impact the Southeast U.S.

In Arizona and New Mexico, heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding today into Sunday. Tropical wave (AL94) is likely to become a depression by late Friday or over this weekend in the vicinity of the Bahamas. Significant uncertainty remains in the track and intensity, but chances for impacts to the southeast U.S. coast are increasing. Read More >

Overview

An area of low pressure developed and intensified lee of the Rockies over Colorado and the Oklahoma panhandle. It brought Winter Storm and Blizzard conditions to much of the Northern Great Plains and Upper Midwest. Heavy snow and windy conditions occurred over Southern Minnesota and Western Wisconsin from the morning of January 22, 2018 to the early morning hours of January 23, 2018.

 

 

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