Alerts for: Sioux Lookout - Savant Lake


2:47 AM EDT Saturday 23 September 2017
Severe thunderstorm watch in effect for:

  • Savant Lake - Sturgeon Lake
  • Sioux Lookout - Eastern Lac Seul

Conditions are favourable for the development of dangerous thunderstorms that may be capable of producing damaging wind gusts, damaging hail and heavy rain.

There is potential for thunderstorms to become severe tonight into early Saturday morning.

Very large hail can damage property, break windows, dent vehicles and cause serious injury. Very strong wind gusts can damage buildings, down trees and blow large vehicles off the road. Intense lightning is likely with any thunderstorm that develops. Heavy downpours can cause flash floods and water pooling on roads. Lightning kills and injures Canadians every year. Remember, when thunder roars, go indoors!

The Office of the Fire Marshal and Emergency Management recommends that you take cover immediately if threatening weather approaches.

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

For more information:


What we are doing

Date modified: