The skies have cleared tonight and that means chilly temperatures and patchy frost across southeast Wisconsin. Low temperatures will drop to around freezing near the lake to nearly twenty-nine degrees well inland. The weekend looks promising with sunshine for Saturday and only a slight risk of some scattered rain drops and partly cloudy skies on Sunday. Temperatures will be cool both days on mainly easterly winds with maximums at around fifty degrees. A warm-up moves back in for Monday and Tuesday of next week.