Snow squall warning in effect for:
Agawa – Lake Superior Park
Sault Ste. Marie – St. Joseph Island
Searchmont – Montreal River Harbour – Batchawana Bay
Brief, intense snowfall is expected this evening from a frontal snow squall.
A cold front moving southeastward across the region will give near zero visibilities in snow and blowing snow. Roads will quickly become snow covered.
Later this evening, lake effect snow squalls from Lake Superior will give local amounts of 10 to 20 centimetres.
Snow squalls cause weather conditions to vary considerably; changes from clear skies to heavy snow within just a few kilometres are common. Travel is expected to be hazardous due to reduced visibility in some locations.