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Areas of Excessive Heat and Excessive Rainfall Today

Dangerously hot conditions are occurring today in southeast Oklahoma, the ArkLaTex, lower Mississippi Valley, and Puerto Rico. Hot temperatures surround this area throughout the southern U.S. Excessive Heat Warnings and Heat Advisories in effect. Excessive rainfall may lead to flash flooding today over parts of northern Alabama into eastern Tennessee and the Cascades. Read More >

Overview

A strong low pressure system brought a spring snowstorm to the region on Friday, April 13, 2018. Precipitation began as rain, and even a few thunderstorms were reported. Then as cold air filtered into the area, rain changed to snow. Heavy snow was reported across much of western and south central SD, and strong northerly winds resulted in blizzard conditions from blowing snow.

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