FireRadar Highways · live utility page
Highway 401 — Windsor to Toronto · Windsor → Toronto weather alerts and forecast context
Environment Canada weather alerts, nearest available current conditions and short forecast context resolved around this highway corridor.
Environment Canada
Weather along the corridor
Alerts
0
Temperature
23°C
Wind
7 km/h
Gust
29 km/h
No active Environment Canada alert geometry currently matches this corridor bounding area. That does not guarantee benign local driving conditions.
Nearest available city-page weather point: London · observed Aug 19, 2026, 10:00 p.m. UTC.
Tonight
Partly cloudy with 30 percent chance of showers. Risk of a thunderstorm this evening. Low 12.
Thursday
Clearing. Wind northeast 20 km/h becoming northwest 20 in the afternoon. High 26. Humidex 28. UV index 7 or high.
Thursday night
Clear. Wind northwest 20 km/h becoming light in the evening. Low 11.
Friday
Sunny. High 27.
FireRadar is an informational service. Transportation authorities remain authoritative for road status, restrictions and closures; emergency and wildfire authorities remain authoritative for evacuation and public-safety instructions.