Regional Frost Warning! Cover Up Tonight!


(THUNDER BAY AND SURROUNDING AREA, ON) โ€“ Yet another frost warning to be aware of during the growing season. Frost warnings are issued when the temperature will dip below freezing overnight during the growing season.


Below is Environment Canadaโ€™s statement.

Frost advisory in effect for:

  • City of Thunder Bay
  • Cloud Bay โ€“ Dorion
  • Kakabeka Falls โ€“ Whi
  • Atikokan โ€“ Shebandowan โ€“ Quetico Park
  • Upsala โ€“ Raith
  • tefish Lake โ€“ Arrow Lake
  • Nipigon โ€“ Rossport
  • Armstrong โ€“ Auden โ€“ Wabakimi Park
  • Beardmore โ€“ Jellicoe โ€“ Macdiarmid
  • Gull Bay โ€“ Black Sturgeon Lake

Frost tonight.

Temperatures continue to rise across Northwestern Ontario this morning. Temperatures will fall towards the freezing mark again tonight into Monday morning.


Take preventative measures to protect frost-sensitive plants and trees.

Frost advisories are issued when temperatures are expected to reach the freezing mark during the growing season, leading to potential damage and destruction to plants and crops.

Stay REAL Concerned, citizens.