Was at 69.8 yesterday before the cold front came thru.
Columbia, Md. 6am temp at a disappointing 35.5 altho I don't think we are done yet before temps bottom out. Colder temps just to my north still pressing southward. The clouds slowed down the downward temp trend overnight.
At 5am I was at 37, so some gradual "improvement" still going on with temps.