Rock Island, ON, near Port Colborne

Weather Forecast

Thu, Jan 15. Next 3 days: Mix of rain and snow. Temp high +1°C, low -9°C. Strong wind on Fri and Sat, up to 35 km/h.

Thu
15 		Fri
16 		Sat
17 		Sun
18 		Mon
19
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C -6 -8 -8 -6 -3 -1 0 1 -2 -7 -7 -7 -7 -7 -11
Min temp, °C -9 -9 -9 -8 -5 -3 -1 -2 -6 -9 -8 -9 -8 -11 -13
Rain, mm - - - - - - - 1 - - - - - - -
Snow, cm 4 2 - - 1 1 1 - 1 1 2 2 5 5 -
Wind avg, km/h 25 20 25 20 25 35 30 25 20 25 35 35 40 45 50
Humidity, %% 70 60 60 70 70 80 80 80 80 70 70 80 90 60 60
Freezing level, m 0 0 0 0 0 0 100 200 0 0 0 0 0 0 0
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
15 Thu
15
Thu 		AM -8 - 4 25 70 0
PM -8 - 2 20 60 0
night -9 - - 25 60 0
16 Fri
16
Fri 		AM -7 - - 20 70 0
PM -3 - 1 25 70 0
night -3 - 1 35 80 0
17 Sat
17
Sat 		AM 0 - 1 30 80 100
PM 1 1 - 25 80 200
night -6 - 1 20 80 0
18 Sun
18
Sun 		AM -8 - 1 25 70 0
PM -7 - 2 35 70 0
night -9 - 2 35 80 0
19 Mon
19
Mon 		AM -8 - 5 40 90 0
PM -7 - 5 45 60 0
night -13 - - 50 60 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,
20 km from Port Colborne
Altitude 172 m