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The Weather Channel

Northwest: Next atmospheric river fuels new flood concerns

The Weather Channel · New
The Weather Channel
The Weather Channel
New

The next atmospheric river will bring heavy rain and mountain snow to parts of the Pacific Northwest. On Thursday, the plume of moisture will begin to shift southward, bringing the highest rain totals to Oregon and northern California through the weekend.

Breakdown
  • Atmospheric river shifts south, flood watches extend from Seattle to Oregon
  • Oregon to receive 5-8 inches in coast range, 3-5 in Willamette Valley 8s
  • Seattle expected to get less rain, aiding local events 17s
  • Mountain snow increases, rain reaches central and eastern Oregon 28s
  • Weekend brings more snow to Idaho and Montana after recent strong winds 41s