As spring is ushered in, a heat wave across the United States sends temperatures hovering 40˚F above normal in some places. In the Southwest, a snow and ice storm. And powerful tornadoes ripped through the Midwest.
According to Climatecentral.org,"On March 15 alone, 593 record daily high temperatures were set or tied, along with 445 record warm low temperatures. This compares to just 10 record cold high temperatures, and only 2 record cold overnight lows. In Chicago, temperatures have soared ...