Portal:Weather/On this day list/July 4/1
1999: A severe derecho produced {{convert|90|mph|km/h|0}} winds that downed 25 million trees in the Boundary Waters Canoe Area Wilderness of northeastern Minnesota.
1999: A severe derecho produced {{convert|90|mph|km/h|0}} winds that downed 25 million trees in the Boundary Waters Canoe Area Wilderness of northeastern Minnesota.