Environment Canada is forecasting a high of 13 C by Tuesday - well above the norm of 4 C for this time of year - thanks to a flow of exceptionally warm air.
"It's not even from the southwest, it's from the south," meteorologist Trevor Smith said. "The origin region for the air is warmer than we'd normally get at this time of year."
It won't be enough to melt all the snow, which stands at 60 cm at the airport, but should put a dent in the total. Indeed, if not for the snow, it would probably be warmer.
"It tends to take the edge off the temperature just initially," Smith said.
Although much warmer than usual, it's doubtful records will fall. The highest temperatures recorded for March 11, 12 and 13 are 14.4 C, set in 1916, 13.9 C, set in 1941 and 15.7, set in 1992.
As to weather this effectively marks the end of winter, "I wouldn't go that far yet," said Smith. Cooler air is expected to take over by the following weekend.
The rapid warming could cause trouble along local rivers.
There was some minor flooding along the Nechako in January when the temperature rose above freezing.
"Historically, when the Nechako River levels are as low as they currently are, flood risks are also low," a Ministry of Forests, Lands and Natural Resource Operations spokesman said. "However, the unusual and quick rise in temperature, particularly this early in the year, may cause some shifting of ice and pockets of elevated water levels.
"While the risk of flooding is low, it can’t be ruled out. Given the unpredictability of Mother Nature and the unusual weather patterns, the ministry recommends those living or recreating along the river banks to exercise caution - especially when temperatures begin to rise."
Both city workers and Prince George Fire Rescue will be keeping an eye on river levels, city spokesman Michael Kellett said.
