Record cold weather is expected across the Inland Northwest today and tonight as frigid arctic air flows into the region behind Monday’s snowfall. The low tonight, likely to occur before daybreak Wednesday, is predicted to be 5 degrees in Spokane, which would break the record of 7 set March 11, 1950. A high in Spokane today of 21 would break the March 10 record for the coldest high, 26 degrees in 1950.