The Jackson, Kentucky, office is one of at least four such facilities across the country that is so short-staffed that it is no longer routinely operating 24/7.

Due to staffing shortages, the National Weather Service in Jackson no longer has overnight staff. But NWS and Kentucky Gov. Andy Beshear say the office was staffed Friday night and early Saturday.

Tornadoes in southeastern Kentucky resulted in at least 19 confirmed fatalities, with a potential for a higher death toll. While Louisville experienced tree damage and power outages, no life-threatening injuries were reported.