Snow Squall Watch

Dec 3, 2025 at 05:41

Yellow Watch – Snow Squall

• Agawa – Lake Superior Park
• Chapleau – Missinaibi Lake
• Gogama – Foleyet
• Kapuskasing – Hearst – Smooth Rock Falls
• Kirkland Lake – Englehart
• Little Abitibi – Kesagami Lake
• Searchmont – Montreal River Harbour – Batchawana Bay
• Temiskaming Shores – Temagami
• Timmins – Cochrane – Iroquois Falls
• Wawa – Pukaskwa Park
• White River – Dubreuilville

12:14 AM EST Wednesday 3 December 2025

Impact Level: High

Forecast Confidence: Moderate

• Frontal snow squalls likely with a cold front this morning.
• Significantly reduced visibility in heavy snow and local blowing snow, especially associated with a cold front moving from north to south through the region.
• Total snowfall amounts up to 10 cm.

When: Early this morning until mid-morning.

Additional information: Winds gusting 50 to 60 km/h will develop with the passage of a cold front this morning.

As a result, blowing snow will continue to reduce visibility, especially in open areas through the morning hours. Visibility may be suddenly reduced to near zero at times. Prepare for the possibility of quickly changing and deteriorating travel conditions.

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Environment Canada

Yellow Alert = Hazardous weather
Orange Alert = Severe weather
Red Alert = Very dangerous and possibly life-threatening weather

For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, or call 5-1-1.

Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to [email protected] or tweet reports using #ONStorm.

Latest posts by Environment Canada (see all)

• Significant Snowfall expected Thursday Night (Wawa – Pukaskwa Park) - December 24, 2025
• Winter Storm Warning (Wawa – Pukaskwa Park) - December 18, 2025
• Special Weather Statement (Agawa – Lake Superior Park) - December 18, 2025