Postill Lake, AB

Weather Forecast

Sat, Apr 20. Next 3 days: Some rain. Temp high +10°C, low -5°C. Strong wind on Sat, Sun and Mon, up to 40 km/h.

Sat
20 		Sun
21 		Mon
22 		Tue
23 		Wed
24
AM PM night AM PM night AM PM night AM PM night AM PM night
Cloud cover, %%
Max temp, °C 2 10 7 8 9 7 7 10 10 10 15 13 11 16 14
Min temp, °C -5 5 2 2 7 4 4 8 4 2 11 8 7 13 6
Rain, mm - - - - 3 2 2 - - - - - - - -
Snow, cm - - - - - - - - - - - - - - -
Wind avg, km/h 15 25 30 25 25 35 40 35 20 10 15 20 15 15 25
Humidity, %% 50 20 40 40 50 60 70 60 60 70 40 40 40 30 50
Freezing level, m 300 1800 2200 2200 1800 1700 1500 1900 2000 2000 2300 2500 2400 2400 2300
Cloud
cover		 °C Rain
mm		 Snow
cm		 Wind
km/h		 Humid
%%		 Freeze
m
20 Sat
20
Sat 		AM -2 - - 15 50 300
PM 10 - - 25 20 1800
night 2 - - 30 40 2200
21 Sun
21
Sun 		AM 5 - - 25 40 2200
PM 9 3 - 25 50 1800
night 4 2 - 35 60 1700
22 Mon
22
Mon 		AM 6 2 - 40 70 1500
PM 10 - - 35 60 1900
night 4 - - 20 60 2000
23 Tue
23
Tue 		AM 6 - - 10 70 2000
PM 15 - - 15 40 2300
night 8 - - 20 40 2500
24 Wed
24
Wed 		AM 9 - - 15 40 2400
PM 16 - - 15 30 2400
night 6 - - 25 50 2300

  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,
17 km from Stettler
Altitude 840 m