Winter 2024 Forecast Ontario Canada. A whirlwind of rain and snow will blanket most of canada this winter thanks in part to the la nina weather pattern, according to the farmers' almanac's new extended weather forecast. Specifically, the climate prediction center said last week that there is a 60%.

Winter officially kicks off with the solstice on december 21, 2024, but the winter weather won’t wait for the calendar to catch up. Over north america, the updated ecmwf winter forecast shows mostly.