( #NWSCPC): Atmospheric River Expected to Affect the West Coast states
#USwx #California #CAwx #Oregon #ORwx #Washington #WAwx #wx #wxsky
#USwx #California #CAwx #Oregon #ORwx #Washington #WAwx #wx #wxsky
November 2, 2026 at 11:43 PM
( #NWSCPC): Atmospheric River Expected to Affect the West Coast states
#USwx #California #CAwx #Oregon #ORwx #Washington #WAwx #wx #wxsky
#USwx #California #CAwx #Oregon #ORwx #Washington #WAwx #wx #wxsky
I've updated my map of the lowest sea level pressure at each location across the NE Pacific and every hour since 1940, based on ERA5 reanalysis. Timely, as recent ECMWF forecasts suggest the potential for another powerful bomb cyclone, similar to the November 2024 storm. #orwx
November 2, 2026 at 11:45 PM
I've updated my map of the lowest sea level pressure at each location across the NE Pacific and every hour since 1940, based on ERA5 reanalysis. Timely, as recent ECMWF forecasts suggest the potential for another powerful bomb cyclone, similar to the November 2024 storm. #orwx
November 2, 2026 at 1:05 PM
November 2, 2026 at 11:05 AM
November 2, 2026 at 2:05 PM
November 2, 2026 at 5:05 AM
November 2, 2026 at 8:05 AM
November 2, 2026 at 6:05 AM
A major atmospheric river event is possible in the Pacific Northwest Nov 10-12, including heavy snow in the Cascades and strong winds throughout the region.
Flashier rivers and streams in the green shaded region on the map may experience flooding.
Snow level altitude tbd.
#wawx #orwx #weather
Flashier rivers and streams in the green shaded region on the map may experience flooding.
Snow level altitude tbd.
#wawx #orwx #weather
November 3, 2026 at 6:31 PM
October 29, 2026 at 3:05 PM
October 29, 2026 at 2:05 PM
October 29, 2026 at 10:05 AM
October 29, 2026 at 11:05 AM
October 29, 2026 at 9:05 AM