National Weather Service United States Department of Commerce

Severe Weather and Tornado Outbreak through Saturday; Excessive Rainfall and Flooding in the Tennessee and Ohio Valleys

A severe weather outbreak, including the potential for strong, long-track tornadoes, is expected through Saturday. Severe thunderstorms will impact the Midwest into the Mississippi Valley tonight, then shift into the Central Gulf Coast states and Deep South Saturday. Heavy to excessive rainfall may lead to flash and river flooding in the Tennessee and Ohio Valleys Saturday. Read More >

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NWS Organizational Structure

Chief EngineerOffice of Planning & Programming for Service Delivery Office of Facilities Office of Observations Office of Central Processing Office of Dissemination Office of Science and Technology Integration Office of International Affairs Office of the Chief Financial Officer/Chief Administrative Officer Regional Headquarters National Water Center Office of the Chief of Staff Office of Chief Learning Officer Office of the NOAA Assistant Administrator for Weather Services (NWS Director) Enterprise Risk Management and Internal Audit Office Office of the Assistant Chief Information Officer Office of Chief Operating Officer Office of Organizational Excellence Analyze, Forecast, and Support Office National Centers for Environmental Prediction