According to a report from the Forecast Centre, Northern Canada is already feeling the effects. Alert, Nunavut, recorded 0.9°C on Jan. 6, the warmest January day in the station’s history dating back to 1951. Eastern provinces will see similar conditions this weekend, with rainfall of 10 to 20mm expected in southern Ontario, eastern Ontario, and southern Quebec. Southwestern Ontario could even reach double-digit highs, while Atlantic Canada will see daytime temperatures 5 to 10°C above seasonal norms.