Tracking a chilly afternoon, freeze tonight

THIS AFTERNOON: Mostly sunny but chilly, with temperatures stuck in the 40s and low 50s. Winds from the northwest will add to the chill, reaching 5 to 15 mph.

TONIGHT: Clear and freezing tonight, with temperatures falling to the low 30s, possibly upper 20s in the north and west.

EXTENDED: Temperatures remain cold this weekend, with highs in the 40s through Sunday. Lows by Friday night will drop to the mid-20s, the coldest we've been this fall. Mornings remain near freezing into early next week, but a gradual warmup is expected, with highs climbing closer to normal in the mid-50s.