Rattray Marsh Conservation Area

Weather Forecast

Sun, Mar 15. Next 3 days: Mix of rain and snow. Temp high +10°C, low -8°C. Strong wind on Sun, Mon and Tue, up to 40 km/h.

Sat
14 		Sun
15 		Mon
16 		Tue
17 		Wed
18
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 0 2 1 0 6 9 10 7 0 -7 -6 -7 -5 0 1
Min temp, °C -2 0 -3 -1 0 7 9 1 -6 -8 -7 -7 -7 -4 0
Rain, mm - - - - 1 - 2 3 - - - - - - -
Snow, cm - - - 3 - - - - - - - - - - -
Wind avg, km/h 40 25 15 40 40 35 40 40 35 35 30 20 15 25 20
Humidity, %% 60 40 60 80 70 70 80 70 60 60 40 50 70 50 50
Freezing level, m 0 200 100 0 1900 2800 3000 900 0 0 0 0 0 0 200
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
14 Sat
14
Sat 		AM -1 - - 40 60 0
PM 2 - - 25 40 200
night -3 - - 15 60 100
15 Sun
15
Sun 		AM 0 - 3 40 80 0
PM 6 1 - 40 70 1900
night 7 - - 35 70 2800
16 Mon
16
Mon 		AM 10 2 - 40 80 3000
PM 7 3 - 40 70 900
night -6 - - 35 60 0
17 Tue
17
Tue 		AM -8 - - 35 60 0
PM -6 - - 30 40 0
night -7 - - 20 50 0
18 Wed
18
Wed 		AM -6 - - 15 70 0
PM 0 - - 25 50 0
night 0 - - 20 50 200

  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 Mississauga
Altitude 86 m