Barr Lake, ON, near Petawawa

Weather Forecast

Wed, Dec 25. Next 3 days: Some snow. Temp high -7°C, low -18°C. Light wind on Wed, Thu and Fri, up to 10 km/h.

Tue
24 		Wed
25 		Thu
26 		Fri
27 		Sat
28
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C -7 -5 -8 -15 -9 -12 -15 -10 -12 -13 -7 -8 -7 -5 -3
Min temp, °C -9 -7 -15 -17 -12 -17 -18 -13 -18 -18 -11 -9 -8 -6 -5
Rain, mm - - - - - - - - - - - - - - -
Snow, cm - - - - - - - - - - - 4 1 1 4
Wind avg, km/h 5 10 5 0 5 5 0 10 10 5 5 10 10 10 10
Humidity, %% 80 70 80 80 70 80 80 80 90 80 70 80 90 90 90
Freezing level, m 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
24 Tue
24
Tue 		AM -8 - - 5 80 0
PM -5 - - 10 70 0
night -15 - - 5 80 0
25 Wed
25
Wed 		AM -16 - - 0 80 0
PM -9 - - 5 70 0
night -17 - - 5 80 0
26 Thu
26
Thu 		AM -16 - - 0 80 0
PM -10 - - 10 80 0
night -18 - - 10 90 0
27 Fri
27
Fri 		AM -16 - - 5 80 0
PM -7 - - 5 70 0
night -9 - 4 10 80 0
28 Sat
28
Sat 		AM -8 - 1 10 90 0
PM -5 - 1 10 90 0
night -5 - 4 10 90 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