Slab Island

Weather Forecast

Wed, Dec 07. Next 3 days: Some rain. Temp high +5°C, low -11°C. Moderate wind on Thu and Fri, up to 25 km/h.

Wed
07
Thu
08
Fri
09
Sat
10
Sun
11
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 5 5 4 2 -1 -4 -9 -5 -7 -6 -5 -5 -3 -2 -4
Min temp, °C 4 4 2 -1 -3 -9 -11 -7 -10 -11 -7 -7 -5 -3 -6
Rain, mm - 2 - - - - - - - - - - - - -
Snow, cm - - - - - - - - - - - - - 1 -
Wind avg, km/h 10 10 10 15 15 20 15 15 25 15 15 15 15 15 15
Humidity, %% 100 100 90 80 70 80 80 50 60 70 60 70 70 70 70
Freezing level, m 2400 1900 1000 200 0 0 0 0 0 0 0 0 0 0 0
Cloud
cover
°C Rain
mm
Snow
cm
Wind
km/h
Humid
%%
Freeze
m
07 Wed
07
Wed
AM 4 - - 10 100 2400
PM 5 2 - 10 100 1900
night 2 - - 10 90 1000
08 Thu
08
Thu
AM 0 - - 15 80 200
PM -1 - - 15 70 0
night -9 - - 20 80 0
09 Fri
09
Fri
AM -10 - - 15 80 0
PM -5 - - 15 50 0
night -10 - - 25 60 0
10 Sat
10
Sat
AM -8 - - 15 70 0
PM -5 - - 15 60 0
night -7 - - 15 70 0
11 Sun
11
Sun
AM -4 - - 15 70 0
PM -2 - 1 15 70 0
night -6 - - 15 70 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,
near Smiths Falls
Altitude 127 m