Southwest Harbour

Weather Forecast

Fri, Mar 13. Next 3 days: Mix of rain and snow. Temp high +6°C, low -10°C. Strong wind on Fri, Sat and Sun, up to 40 km/h.

Fri
13 		Sat
14 		Sun
15 		Mon
16 		Tue
17
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C -2 0 0 -3 -4 -9 -3 1 6 9 9 3 -5 -10 -10
Min temp, °C -8 -2 -2 -5 -8 -10 -9 -3 0 7 5 -5 -10 -10 -13
Rain, mm - 3 1 - - - - 4 1 - 3 2 - - -
Snow, cm - 2 4 2 - - 1 3 - - - - 1 1 -
Wind avg, km/h 20 40 20 40 25 5 25 40 35 35 20 25 35 35 20
Humidity, %% 60 80 90 80 70 80 80 80 80 100 100 80 70 60 60
Freezing level, m 0 200 100 0 0 0 0 200 2200 3200 2400 200 0 0 0
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
13 Fri
13
Fri 		AM -5 - - 20 60 0
PM 0 3 2 40 80 200
night -2 1 4 20 90 100
14 Sat
14
Sat 		AM -4 - 2 40 80 0
PM -4 - - 25 70 0
night -10 - - 5 80 0
15 Sun
15
Sun 		AM -6 - 1 25 80 0
PM 1 4 3 40 80 200
night 0 1 - 35 80 2200
16 Mon
16
Mon 		AM 8 - - 35 100 3200
PM 9 3 - 20 100 2400
night -5 2 - 25 80 200
17 Tue
17
Tue 		AM -8 - 1 35 70 0
PM -10 - 1 35 60 0
night -13 - - 20 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,
15 km from Penetanguishene
Altitude 175 m