On the main forum page, the Historical weather events section, the links to the decade subforums brings up "404 Not Found" errors. Going into the Historical weather events forum, the individual links to the decade subforums work.
Please note this new thread in the Announcements forum regarding updated management of the site. Jeff Duda has agreed to assume ownership and lead management responsibilities during what is anticipated to be a 3-12-month interim period while we perform some updates to the site, including changing the hosting. The staff will do their best to provide timely and transparent updates throughout this transition period.