Hello Level Walkers,
There is more extreme weather in the forecast, and the NPS has passed on the following advisory:
With below freezing temperatures forecast for January 21, the volunteer program is suspended on Friday. The park will be open to the public, but volunteers are not authorized to work in the park. This is to ensure your safety during the extreme cold weather event. If you choose to visit the park on Friday, January 21 you must do so as a private citizen.