National Weather Service United States Department of Commerce

Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

This was the 2nd warmest opening to a first week of September in Duluth weather history. The average temperature for the first seven days of the month averaged 69.6 degrees.  The warmest such stretch occurred in 1971 with an average temperature of 71.1 degrees.