Copper Island, ON, near Marathon

Weather Forecast

Fri, Dec 27. Next 3 days: Some rain. Temp high +5°C, low +1°C. Strong wind on Fri and Sat, up to 35 km/h.

Thu
26 		Fri
27 		Sat
28 		Sun
29 		Mon
30
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 0 1 3 4 5 5 4 4 4 3 3 3 0 0 0
Min temp, °C 0 0 1 3 4 4 3 4 2 2 3 1 0 0 -1
Rain, mm - - - - 1 1 3 2 1 1 - - - - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 25 25 30 20 20 30 35 20 10 20 15 15 15 15 15
Humidity, %% 90 80 100 100 100 100 100 100 100 100 90 100 90 80 90
Freezing level, m 300 300 800 1600 1900 1900 1400 1200 1100 800 600 500 100 200 0
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
26 Thu
26
Thu 		AM 0 - - 25 90 300
PM 1 - - 25 80 300
night 1 - - 30 100 800
27 Fri
27
Fri 		AM 4 - - 20 100 1600
PM 5 1 - 20 100 1900
night 4 1 - 30 100 1900
28 Sat
28
Sat 		AM 4 3 - 35 100 1400
PM 4 2 - 20 100 1200
night 2 1 - 10 100 1100
29 Sun
29
Sun 		AM 2 1 - 20 100 800
PM 3 - - 15 90 600
night 1 - - 15 100 500
30 Mon
30
Mon 		AM 0 - - 15 90 100
PM 0 - - 15 80 200
night -1 - - 15 90 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,
75 km from Marathon
Altitude 251 m