Brief report:
Climbed with awagher and Matthew Holliman. It rained and hailed until 8:00am that morning. At 8:35am, we decided to go for it anyways. Quite windy on the east ridge (albeit Mt. McLoughlin Trail). Car-to-car in 5 hours. Then, we drove into Klamath Falls for pizza and then we headed to Mount Shasta to climb Casaval Ridge next day.
Additional info about climbing Mount McLoughlin can be found here.