Oregon Winter Storm 2024 Predictions. 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. Two powerful weather systems are due to combine forces this week, when an atmospheric river and a bomb cyclone meet to whip up a fierce winter storm in the northwest.
What are the odds for another. A winter weather advisory issued for the coast range — impacting roads between the willamette valley and coast — calls for 5 inches of wet snow above 2,000 feet, and 11.