La Nina 2025 Pacific Northwest Us. What the new la niña watch means for washington. The latest projections from noaa’s climate prediction center show a weak la niña is expected to return to western washington this upcoming winter.
The strong el niño pattern that was predicted to usher in some of the pacific northwest’s hottest temperatures ever this. During la niña winters, wetter conditions will persist across the ohio valley and pacific northwest, while drier than normal conditions persist across the southern tier of the u.s.