Weather Statements and Warnings for Eastern Lake Superior

Weather Alert Ended
Weather Alert Ended

THUNDER BAY – 10:00 am EDT – Weather alerts have ended.

EARLIER: If you are travelling east today the roads will be wet. Environment Canada has special weather statements in effect for Marathon and Schreiber and rainfall warnings further east into the Wawa region along the north shore of Lake Superior.

For Thunder Bay, the weather office is calling for mainly cloudy conditions with a 40 per cent chance of showers early this morning. Environment Canada predicts that there will be a few showers beginning this morning. There is a risk of a thunderstorm late this morning and this afternoon. Winds will become southwest 20 km/h gusting to 40 this afternoon. Tuesday’s High is forecast for 20c. The UV index will be 2 or low.

For Thunder Bay tonight expect more clouds with a 40 per cent chance of showers. Winds are forecast to be southwest 20 km/h gusting to 40 becoming light this evening. Low 10.

Rainfall warning in effect for:

  • Wawa – Pukaskwa Park

Special weather statement in effect for:

  • Marathon – Schreiber

Rain at times heavy continuing this morning.

An area of heavy rainfall continues to affect regions near Lake Superior early this morning. Total rainfall amounts of 30 to 50 mm are possible in some areas before the rain tapers off later this morning.

LAKE SUPERIOR Marine forecast

There is a strong wind warning in effect. Winds are forecast to be southeast 20 knots veering to southwest 20 early this morning then increasing to southwest 30 near noon. Wind diminishing to southwest 20 this evening then veering to west 20 Wednesday morning.

Waves one and one half metres building to 2 to 3 this afternoon then subsiding to one near midnight.