A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Richard B. Langley
Date: 2018 Nov 20, 01:26 -0800
During the first few weeks of October, WWV and WWVH were announcing the end of weather broadcasts on 31 October at 4 minutes after the hour and reportedly at other times in the hour as well. However, these warnings subsequently disappeared and the weather broadcasts have continued at least for the time being. See a report here: https://swling.com/blog/2018/11/wwv-wwvh-marine-storm-warning-announcements-continue/
I've not heard about the January shutdown.
-- Richard Langley