Porphyry Island Provincial Park

Weather Forecast

Sun, Oct 24. Next 3 days: No precipitation. Temp high +8°C, low +4°C. Strong wind on Sun and Mon, up to 30 km/h.

Sun
24
Mon
25
Tue
26
Wed
27
Thu
28
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 5 7 7 7 8 8 7 8 8 9 10 12 12 12 12
Min temp, °C 4 5 7 5 5 7 6 6 8 8 9 10 12 12 12
Rain, mm - - - - - - - - - - - - - 1 -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 25 20 30 30 25 25 20 20 25 25 30 35 25 20 20
Humidity, %% 90 80 80 80 70 70 70 80 80 90 90 90 90 90 100
Freezing level, m 600 700 800 800 1000 1400 1100 2500 3600 3800 4000 3900 3400 3200 2900
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
24 Sun
24
Sun
AM 4 - - 25 90 600
PM 7 - - 20 80 700
night 7 - - 30 80 800
25 Mon
25
Mon
AM 6 - - 30 80 800
PM 8 - - 25 70 1000
night 7 - - 25 70 1400
26 Tue
26
Tue
AM 6 - - 20 70 1100
PM 8 - - 20 80 2500
night 8 - - 25 80 3600
27 Wed
27
Wed
AM 8 - - 25 90 3800
PM 10 - - 30 90 4000
night 10 - - 35 90 3900
28 Thu
28
Thu
AM 12 - - 25 90 3400
PM 12 1 - 20 90 3200
night 12 - - 20 100 2900

  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,
47 km from Thunder Bay
Altitude 187 m