Winnipeg Snow Day Predictor — Winnipeg School Division & City Division Closure Forecast
Winnipeg Snow Day Predictor
Canada's most accurate snow day predictor
Will Winnipeg Schools Be Closed Tomorrow?
Winnipeg is one of the world’s coldest major cities — regularly experiencing wind chills of -30°C to -50°C during Arctic outbreaks — and sits in the flat Manitoba Prairie with no natural windbreaks. The city averages approximately 115 cm of snow per year, but it is the extreme cold and blizzard conditions (heavy snow + fierce winds producing zero visibility) that drive most school closures. Winnipeg students are tough — the city functions through conditions that would paralyse other Canadian cities — but even Winnipeg has its limits when wind chills approach -50°C or blizzard conditions render roads impassable.
School Divisions We Cover
- Winnipeg School Division (WSD) — Largest division in Manitoba. winnipegsd.ca | Announces: by 6:30 AM | Radio: CJOB 680 AM | Twitter/X: @WinnipegSD
- St. James-Assiniboia School Division — West Winnipeg.
- River East Transcona School Division (RETSD) — Northeast Winnipeg. retsd.mb.ca
- Louis Riel School Division — South and southeast Winnipeg. lrsd.net
- Seven Oaks School Division — North Winnipeg. 7oaks.org
- Pembina Trails School Division — Southwest Winnipeg suburbs. pembinatrails.ca
- Division scolaire franco-manitobaine (DSFM) — French-language division, all of Manitoba.
Winnipeg School Closure Triggers — Cold First, Snow Second
Winnipeg divisions are among the most cold-weather-experienced school systems in Canada. They function through temperatures and conditions that would close schools in most provinces. When closures do occur, the triggers are typically: wind chill -40°C or colder sustained through the morning hours; genuine blizzard conditions (heavy snow + 70+ km/h winds + near-zero visibility); or freezing rain events (less common in Winnipeg than in coastal or more southern cities).
Winnipeg Snow Day History
Winnipeg divisions average approximately 3–6 closure days per year — moderate compared to Barrie or Northern Ontario, despite Winnipeg’s far more severe winter climate. This reflects Winnipeg’s higher cold-weather resilience. Most closures are extreme cold events or genuine blizzards rather than ordinary winter snowfalls.
When Do Winnipeg Divisions Announce?
By 6:30 AM via division websites, CJOB 680 AM, CTV Winnipeg, and CBC Radio Manitoba.
Nearby Communities
Frequently Asked Questions — Winnipeg Snow Days
Does Winnipeg close for ordinary snowfall?
Rarely. Winnipeg school divisions are calibrated for severe Prairie winters and ordinary snowfall — even 20+ cm — rarely closes schools unless accompanied by extreme wind and blizzard conditions. Extreme cold events (wind chill -40°C or colder) and genuine blizzards are the primary triggers.