(NIPIGON โ€“ MARATHON, ON) โ€“ Rainfall warnings are in effect east of Thunder Bay from Nipigon to Marathon, and possibly soon for Wawa.


Here is what you need to know below:

Rainfall warning in effect for:

  • Marathon โ€“ Schreiber
  • Nipigon โ€“ Rossport

Rain, at times heavy, is expected.

Areas of heavy showers and thunderstorms are expected to develop and move across portions of the regions north of Lake Superior late this afternoon and early evening.


Many of these areas have received significant rainfall since Friday with close to 80 mm reported at Wawa. As a result, the ground may be close to saturated.

Rainfall amounts of 25 to 40 mm are expected later today with locally higher amounts possible in thunderstorm.

Please continue to monitor alerts and forecasts issued by TRCCTB.COM.

Source: Environment Canada