Public Information Statement
Statement as of 6:00 am CST on December 11, 2013
... On this date in weather history...
In 1988... an Arctic air mass invaded the northern plains
and upper Great Lakes.International Falls... MN froze
with a low of 25 degrees below zero... making them the
coldest location in the nation. Sault Saint Marie... mi
plunged to 14 below zero. Parts of eastern Upper
Michigan remained below zero throughout the day.