SUDBURY -- Several communities near Lake Nipissing were under a severe thunderstorm watch Tuesday as the hot and humid conditions continue throughout the northeast.

The severe thunderstorm watch for the following areas has ended for:

  • French River
  • Mattawa
  • North Bay 
  • Powassan
  • West Nipissing 

Very strong wind gusts can damage buildings, down trees and blow large vehicles off the road. Heavy downpours can cause flash floods and water pooling on roads.

Be prepared for severe weather and take cover immediately if threatening weather approaches.

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