Tonight: 37. Scattered rain showers continue overnight. Rain should move out by the morning drive in the metro. Wind: N 10 mph
Friday: 45. A much colder day and partly cloudy. Wind NE 5-10 mph
Friday Night through Saturday Morning: Low 35. Scattered showers move back in Friday night-Saturday Morning. As temperatures fall back into the low and mid-30s overnight, rain will mix with or change over to snow, mainly around St. Louis and north. We can't rule out some spots getting some slushy accumulation on mainly grass and elevated surfaces. Temperatures will be at or slightly above freezing.
Saturday: 42. Mostly cloudy, a dry afternoon and cold.
Sunday: Low 33/High 52. Partly cloudy and dry.