CW Affiliates | Mornings | NBC Affiliates Portland’s WCSH Set to Produce WPXT Morning News By Merrill Knox on Oct. 21, 2011 - 1:01 PM Starting October 31, NBC-affiliate WCSH will produce an hourlong morning newscast on CW-affiliate WPXT in Portland, according to Broadcasting & Cable. The two stations had a previous partnership in the market from 2003-2008. & ...