Extreme Heat and Excessive Rainfall This Week

A significant heat wave is underway for the Intermountain West, Northern Plains, and Upper Great Lakes, peaking in intensity through midweek and lingering across parts of the Northern Plains and Midwest until this weekend. In southwest Texas, excessive rainfall may bring a risk for potentially life-threatening flash and arroyo flooding through Thursday. Read More >

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List of actions taken by WSO Cincinnati during the tornado outbreak	Preliminary summary of the tornado outbreak compiled by WSO Cincinnati	Compelling summary of tornadoes within WSO Cincinnati's area (inc. Sayler Park)
Preliminary NWS Service Assessment (Apr. 1974)	Final NWS Service Assessment (Dec. 1974)	Civil Preparedness Today: Foresight (Jul./Aug. 1974)
Jumbo Tornado Outbreak of 3 April 1974 (T. Theodore Fujita)	Synoptic Analysis (Oct. 1975)	Revisiting the Super Outbreak (Corfidi et al. 2010)