Right now I have -20f below at 11:30 pm Friday. The high today was -17f below. The forecasted low is -29f below for Sat. a.m. Let's see then....... It's always 5-10 cooler here than forecasted. This will make 3 days in a row of a.m. low temp at -20f or lower. The coldest I've felt it here was -52f actual temp. no wind