Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

Day 1 Rainfall
Day 2 Rainfall
Day 3 Rainfall
Marine Model
Additional Models

NWS Ensemble Day 1 Rainfall Accumulation

NWS Ensemble Day 2 Rainfall Accumulation

NWS Ensemble Day 3 Rainfall Accumulation

Local Virtual Buoys

Nearshore Wave Prediction System (Local Marine Model at 1 km resolution)

Model Analysis & Guidance (Global and Regional scale)

NOTICE TO ALL USERS - Some of these models are experimental and may not be available at all times. The accuracy or reliability is not guaranteed or warranted. The data are provided 'as is' and should not be used as the sole resource for decision making. Forecast guidance is best interpreted by a professional meteorologist who is familiar with the particular modeling system, including any model biases.