It’s been quite cold the last few days, so cold that classes were canceled. The low was -2°F, or so, with windchill down to an apparent -20°F! I walked to the grocery store just to experience it (with an additional scarf and a pair of thermal ski pants added to my everyday winter wear).
“The coldest location in the U.S. on Thursday was Cotton, Minn., where the temperature reached minus 56°F. The coldest location in the U.S. on Wednesday was Norris Camp, Minn., where it was minus 48°F, with a wind chill of minus 65°F” (source: various news websites).