Here comes that global warming….
Check it out:

A massive storm fueled by the remnants of Typhoon Nuri did not do much damage in Alaska’s sparsely populated Aleutian Islands, but forecasters say it’s anchoring a system that will push a frigid blast of air into the mainland United States and send temperatures plunging early this week.

Parts of the lower 48 states could see temperatures between 20 and 40 degrees below average, the National Weather Service said Sunday.