Athol, ON, near Casselman

Weather Forecast

Mon, Dec 23. Next 3 days: Some snow. Temp high -8°C, low -22°C. Moderate wind on Mon and Tue, up to 15 km/h.

Sun
22 		Mon
23 		Tue
24 		Wed
25 		Thu
26
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C -16 -14 -15 -15 -11 -10 -10 -8 -9 -12 -10 -16 -20 -12 -17
Min temp, °C -17 -15 -16 -17 -14 -12 -11 -9 -12 -21 -14 -22 -25 -16 -18
Rain, mm - - - - - - - - - - - - - - -
Snow, cm - - - - - 2 1 - - - - - - - -
Wind avg, km/h 15 15 15 15 5 10 15 10 15 10 5 5 0 5 10
Humidity, %% 60 60 60 60 60 80 90 80 80 90 80 90 100 100 100
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
22 Sun
22
Sun 		AM -16 - - 15 60 0
PM -14 - - 15 60 0
night -16 - - 15 60 0
23 Mon
23
Mon 		AM -16 - - 15 60 0
PM -11 - - 5 60 0
night -12 - 2 10 80 0
24 Tue
24
Tue 		AM -10 - 1 15 90 0
PM -8 - - 10 80 0
night -12 - - 15 80 0
25 Wed
25
Wed 		AM -16 - - 10 90 0
PM -10 - - 5 80 0
night -22 - - 5 90 0
26 Thu
26
Thu 		AM -22 - - 0 100 0
PM -12 - - 5 100 0
night -18 - - 10 100 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,
15 km from Casselman
Altitude 73 m