FireRadar Highways · live utility page
Highway 401 — Windsor to 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.