Over 133,000 COVID-19 vaccine doses are stuck in route to Colorado because winter storms are impacting a distribution hub in Tennessee, Colorado’s health department said on Tuesday.

The Colorado Department of Public Health and Environment (CDPHE) said it will continue working with local public health officials to ensure inoculation appointments still occur. The state had requested additional doses before the Presidents Day holiday and said it will help providers “move doses around to prevent cancellations.”