Mount St. Louis

Snow Forecast

Sun, Dec 22. Next 3 days: Some snow. Temp high -3°C, low -23°C. Moderate wind on Mon and Tue, up to 20 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 -18 -13 -13 -6 -4 -3 -3 -3 -5 -6 -4 -5 -7 -5 -8
Min temp, °C -23 -16 -16 -12 -5 -3 -4 -5 -8 -8 -5 -7 -8 -7 -9
Rain, mm - - - - - - - - - - - - - - -
Snow, cm - - - 1 3 2 1 1 - - - - - - -
Wind avg, km/h 5 5 10 15 20 10 5 5 15 15 15 15 15 15 15
Humidity, %% 70 60 80 80 80 80 90 80 80 80 80 90 80 70 80
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 -20 - - 5 70 0
PM -13 - - 5 60 0
night -16 - - 10 80 0
23 Mon
23
Mon
AM -9 - 1 15 80 0
PM -4 - 3 20 80 0
night -3 - 2 10 80 0
24 Tue
24
Tue
AM -4 - 1 5 90 0
PM -3 - 1 5 80 0
night -8 - - 15 80 0
25 Wed
25
Wed
AM -7 - - 15 80 0
PM -4 - - 15 80 0
night -7 - - 15 90 0
26 Thu
26
Thu
AM -8 - - 15 80 0
PM -5 - - 15 70 0
night -9 - - 15 80 0

  1. Forecast is provided for the middle of the skiable area of the resort.
  2. 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
  3. 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,
20 km from Orillia
Altitude 305 m