St. Catharines

Weather Forecast

Tue, Jan 20. Next 3 days: Some snow. Temp high +0°C, low -14°C. Strong wind on Tue and Thu, up to 35 km/h.

Tue
20 		Wed
21 		Thu
22 		Fri
23 		Sat
24
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C -13 -11 -9 -5 -1 0 -4 -4 -7 -7 -7 -10 -14 -14 -12
Min temp, °C -14 -12 -11 -9 -4 -4 -6 -6 -8 -8 -10 -14 -16 -16 -14
Rain, mm - - - - - - - - - - - - - - -
Snow, cm - - - 1 2 1 - - - - - 1 - 1 2
Wind avg, km/h 35 35 30 25 25 25 25 35 30 30 35 25 25 20 20
Humidity, %% 60 50 60 70 80 80 70 60 60 60 50 50 60 60 70
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
20 Tue
20
Tue 		AM -14 - - 35 60 0
PM -11 - - 35 50 0
night -11 - - 30 60 0
21 Wed
21
Wed 		AM -7 - 1 25 70 0
PM -1 - 2 25 80 0
night -4 - 1 25 80 0
22 Thu
22
Thu 		AM -5 - - 25 70 0
PM -4 - - 35 60 0
night -8 - - 30 60 0
23 Fri
23
Fri 		AM -8 - - 30 60 0
PM -7 - - 35 50 0
night -14 - 1 25 50 0
24 Sat
24
Sat 		AM -15 - - 25 60 0
PM -14 - 1 20 60 0
night -14 - 2 20 70 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
Altitude 106 m