Late season arctic air has a grip on Wisconsin and will continue to keep the chill here through the weekend. There will be clear skies overnight and plenty of sunshine on Friday. Overnight low temperatures will be cold from the middle teens near the lakeshore to single digits well inland. The quiet and cold conditions should persist through the start of the weekend, but niortheast winds on Sunday could touch off a few snow showers from Lake Michigan during the day. More flurries are possible on Monday and the chillu air will continue with high temperatures in the mid-thirties through Tuesday.