Michigan's Unpredictable Temperature Swings Expected Wednesday
• Michigan will experience significant temperature swings on Wednesday, February 18,
• Warm air from the south will clash with cold air from Lake Huron, causing temperatures to vary widely across the state.
• Residents traveling from Ann Arbor to Bay City may encounter a drastic temperature change, necessitating adaptable clothing choices.
Dramatic temperature shifts expected across Michigan state
On Wednesday, February 18, 2026, Michigan is expecting a day of dramatically shifting temperatures as warm air from the south clashes with cold air channeled from Lake Huron. This will create a stark contrast in temperatures across the state, with southern regions potentially reaching the 50s°F (10s°C) while northern areas such as Saginaw, Bay City, Clare, and Traverse City hover near freezing.
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