Rock Island Lake, AB, near Dewberry

Weather Forecast

Tue, Apr 21. Next 3 days: Mix of rain and snow. Temp high +14°C, low -5°C. Strong wind on Wed and Thu, up to 45 km/h.

Tue
21 		Wed
22 		Thu
23 		Fri
24 		Sat
25
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 10 14 13 7 7 4 0 0 -2 -5 -4 -5 -5 -3 -4
Min temp, °C 6 11 6 6 5 0 -1 -1 -5 -6 -5 -6 -6 -4 -6
Rain, mm - - - 2 6 2 - - - - - - - - -
Snow, cm - - - - - - 1 - 5 2 3 3 1 2 -
Wind avg, km/h 15 15 20 20 20 40 45 40 25 30 30 25 20 20 10
Humidity, %% 70 50 60 80 90 80 70 60 80 70 70 80 80 70 80
Freezing level, m 2600 2500 2500 2300 1700 900 500 600 100 0 200 0 0 200 0
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
21 Tue
21
Tue 		AM 8 - - 15 70 2600
PM 14 - - 15 50 2500
night 6 - - 20 60 2500
22 Wed
22
Wed 		AM 6 2 - 20 80 2300
PM 7 6 - 20 90 1700
night 0 2 - 40 80 900
23 Thu
23
Thu 		AM 0 - 1 45 70 500
PM 0 - - 40 60 600
night -5 - 5 25 80 100
24 Fri
24
Fri 		AM -6 - 2 30 70 0
PM -4 - 3 30 70 200
night -6 - 3 25 80 0
25 Sat
25
Sat 		AM -6 - 1 20 80 0
PM -3 - 2 20 70 200
night -6 - - 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 Alberta,
39 km from Dewberry
Altitude 638 m