Southwest Lower Michigan Weather History
The Weather History for August 18th
- 8/18/1943
- Autumn is in the air with record cool temperatures of 41 degrees at Grand Rapids and 43 degrees at Muskegon.
- 8/18/1955
- West Michigan is in the midst of another heat wave with Grand Rapids setting a record high of 97 degrees, helping this become the second hottest August on record there.