With the temperature expected to dip close to freezing tonight, frost is expected to develop overnight.
Environment Canada has issued a frost advisory as a result.
Patchy frost is expected for some areas though the temperature is expected to rise above freezing quickly on Monday morning.
Areas under the advisory include:
- Agawa - Lake Superior Park
- Sault Ste. Marie - St. Joseph Island
- Searchmont - Montreal River Harbour - Batchawana Bay