Published on Apr. 28, 2026, 6:33 PM
As April ends, Canada faces a countrywide temperature divide, with western regions warming into summer-like conditions while eastern areas contend with unseasonable cold, potential snow, and a delayed return to seasonal temperatures
A countrywide temperature shift is on the horizon as April ends, dividing Canada into contrasting weather zones. Some regions will feel a snap back to winter-like conditions, while others experience an early preview of summer warmth.
Last week’s Omega blocking pattern temporarily stalled weather across the country.
The Prairies endured winter-like conditions, with blizzard events and a snowstorm that stranded drivers in northern Alberta for over 24 hours.
Temperatures dropped 5°C to 10°C below seasonal averages across the Prairies and 2°C to 3°C below seasonal in parts of B.C.
Meanwhile, Eastern Canada saw near to above-seasonal conditions with occasional days reaching the upper teens and low 20s.
RELATED: How Omega blocks and Rex blocks can affect Canada’s weather
Late-April into May: A taste of summer warmth for Western Canada
A mid-to-late week ridge over Western Canada will bring seasonal to above-seasonal conditions for B.C. and Alberta.