Barr Lake, ON, near Petawawa

Weather Forecast

Mon, Jan 12. Next 3 days: Mix of rain and snow. Temp high +2°C, low -17°C. Moderate wind on Mon, Tue and Wed, up to 20 km/h.

Mon
12 		Tue
13 		Wed
14 		Thu
15 		Fri
16
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C -3 -1 -1 0 1 1 2 -1 -12 -18 -16 -10 -9 -8 -10
Min temp, °C -8 -2 -1 -2 0 1 0 -11 -17 -20 -18 -15 -12 -10 -11
Rain, mm - - - - 2 4 2 - - - - - - - -
Snow, cm 1 - - - - - - 3 1 - - - - 1 1
Wind avg, km/h 10 15 10 10 15 20 15 20 20 15 10 10 5 5 10
Humidity, %% 70 80 80 80 80 90 90 60 50 40 40 80 70 70 80
Freezing level, m 0 0 0 0 300 400 300 0 0 0 0 0 0 0 0
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
12 Mon
12
Mon 		AM -6 - 1 10 70 0
PM -1 - - 15 80 0
night -1 - - 10 80 0
13 Tue
13
Tue 		AM -1 - - 10 80 0
PM 1 2 - 15 80 300
night 1 4 - 20 90 400
14 Wed
14
Wed 		AM 1 2 - 15 90 300
PM -1 - 3 20 60 0
night -17 - 1 20 50 0
15 Thu
15
Thu 		AM -19 - - 15 40 0
PM -16 - - 10 40 0
night -15 - - 10 80 0
16 Fri
16
Fri 		AM -10 - - 5 70 0
PM -8 - 1 5 70 0
night -11 - 1 10 80 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 Petawawa
Altitude 184 m