Mary Island, ON, near Thunder Bay

Weather Forecast

Wed, Dec 08. Next 3 days: Some snow. Temp high +0°C, low -15°C. Strong wind on Thu, up to 30 km/h.

Tue
07
Wed
08
Thu
09
Fri
10
Sat
11
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C -17 -14 -14 -14 -12 -10 -4 -1 -2 -4 0 0 -3 -3 -5
Min temp, °C -20 -17 -14 -15 -14 -14 -9 -3 -4 -5 -3 -3 -4 -5 -6
Rain, mm - - - - - - - - - - - - - - -
Snow, cm - - - - - - 3 5 - - - - - - -
Wind avg, km/h 15 10 10 10 10 15 30 25 20 15 10 10 15 15 20
Humidity, %% 60 50 70 80 60 80 90 90 70 70 70 80 70 70 80
Freezing level, m 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
07 Tue
07
Tue
AM -18 - - 15 60 0
PM -14 - - 10 50 0
night -14 - - 10 70 0
08 Wed
08
Wed
AM -14 - - 10 80 0
PM -12 - - 10 60 0
night -14 - - 15 80 0
09 Thu
09
Thu
AM -6 - 3 30 90 0
PM -1 - 5 25 90 0
night -4 - - 20 70 0
10 Fri
10
Fri
AM -4 - - 15 70 0
PM 0 - - 10 70 0
night -3 - - 10 80 0
11 Sat
11
Sat
AM -4 - - 15 70 0
PM -3 - - 15 70 0
night -6 - - 20 80 0

  1. Each time period answers the question: "If I go at <XX>, what is the weather that I should expect?". So, approximately:
    • AM - from 4am till noon
    • PM - from noon till 8pm
    • night - from 8pm till 4am next day
  2. Wind arrow shows direction of air flow. So arrow pointing up means wind from south to north; arrow pointing right means wind from west to east.
Location Ontario,
24 km from Thunder Bay
Altitude 199 m