Tonight: It will be clear to partly cloudy with a west/northwest wind 10-15 mph. Temperatures will drop to the lower and middle 30s. Patchy frost is possible.
Tuesday: Partly to mostly cloudy and a little colder. High temperatures will be in the middle 40s to lower 50s. There may be a stray shower or flurries in northern Iowa. The wind will remain strong out of the west 15-25 mph, gusting up to 35 mph at times.
Tuesday Night: This will be the biggest threat of patchy frost with temperatures dropping to the lower 40s. The sky will be partly cloudy with a northwest wind 5-15 mph.
Wednesday: The wind remains breezy out of the northwest 10-20 mph with a mostly cloudy sky. This keeps temperatures in the 40s.
Temperatures over the next 10 days will be below normal. Normal high is in the lower 60s.