CW3E Subseasonal to Seasonal (S2S) Outlook Archive

CW3E produces S2S outlooks weekly/biweekly during the October – March wet season. These outlooks include multi model forecast tools developed at CW3E focused on precipitation, atmospheric rivers, and ridging over the Northeast Pacific and Western U.S. with input and interpretation from CW3E personnel alongside these forecast tools. The first outlook of each month will include monthly updating seasonal forecasts out to several months, and both monthly outlooks will include subseasonal forecast tools with lead times up to six weeks.

CW3E S2S Outlook: 23 March 2022

CW3E S2S Outlook: 16 March 2022

CW3E S2S Outlook: 9 March 2022

CW3E S2S Outlook: 2 March 2022

CW3E S2S Outlook: 23 February 2022

CW3E S2S Outlook: 16 February 2022

CW3E S2S Outlook: 9 February 2022

CW3E S2S Outlook: 25 January 2022

CW3E S2S Outlook: 12 January 2022

CW3E S2S Outlook: 22 December 2021

CW3E S2S Outlook: 8 December 2021