Artic air is heading for Seattle this weekend and on into next week. "Highs through the period will only reach the low-mid 20s, and lows will range from 10-17, making this potentially the coldest and longest arctic outbreak since 1990." (KOMO News.) It's going to be cold, people. But sunny. Hey, it's a dry cold... Fingers crossed that the storm on its way tonight (see pic) doesn't knock out power.