Slab Island

Weather Forecast

Fri, Apr 26. Next 3 days: Some rain. Temp high +22°C, low +3°C. Moderate wind on Fri, Sat and Sun, up to 25 km/h.

Fri
26 		Sat
27 		Sun
28 		Mon
29 		Tue
30
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 8 13 12 13 16 13 17 22 18 9 11 11 11 12 10
Min temp, °C 3 9 6 6 14 12 12 19 9 8 10 9 10 10 8
Rain, mm - - - - - 1 1 1 1 - - 1 3 14 1
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 10 10 25 25 25 20 20 10 15 15 15 15 10 10 5
Humidity, %% 40 30 40 40 50 80 80 70 80 70 50 70 100 100 100
Freezing level, m 1000 1400 2000 2800 3300 3500 3500 3600 3400 3400 3700 3700 3500 3400 3300
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
26 Fri
26
Fri 		AM 6 - - 10 40 1000
PM 13 - - 10 30 1400
night 6 - - 25 40 2000
27 Sat
27
Sat 		AM 10 - - 25 40 2800
PM 16 - - 25 50 3300
night 12 1 - 20 80 3500
28 Sun
28
Sun 		AM 14 1 - 20 80 3500
PM 22 1 - 10 70 3600
night 9 1 - 15 80 3400
29 Mon
29
Mon 		AM 8 - - 15 70 3400
PM 11 - - 15 50 3700
night 9 1 - 15 70 3700
30 Tue
30
Tue 		AM 10 3 - 10 100 3500
PM 12 14 - 10 100 3400
night 8 1 - 5 100 3300

  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,
near Smiths Falls
Altitude 127 m