Winter Forecast 2025 23 Oregon. The first day of winter is marked by the winter solstice, which occurs when the earth’s axis tilts farthest from the sun. Have flashlights on hand with new batteries.

Calling it the “great winter weather reveal,” the old farmer’s almanac is sharing its annual predictions for what mother nature has in store for the pacific northwest and the rest of the u.s. Winter will be warmer than normal, with the coldest periods in late november and late january.