The summer waves clobbered various hospital systems in the US on a region by region basis. Winter is likely to be worse. For example, right now Minneapolis is under heavy load, ICUs at >95% across the board. https://covidestim.org concurs, the Midwest is undergoing a wave.
Thanks for the link. I'm not sure if it's showing a large influx due to covid though. For example, the top row in your second link shows 98% beds full, but n/a for covid patients. The second row says 75% ICU beds full, but only 14 positive for covid in the 7 day avg, and its not clear what of those are ICU patients.
It also isn't clear if these are patients in hospital for covid or they just happen to have covid (click on the links in the column headers to see the inclusion criteria).
Agreed, it's not a perfect resource. The other tool I know of is https://coronavirus.jhu.edu/region/us/minnesota, but its resolution is only state level, can't dig in at county or hospital level. Between 30% covid ICU at state level and red hospitals concentrated in Minneapolis, I'm making a guess that it's probably a covid wave hitting Minneapolis.
It also isn't clear if these are patients in hospital for covid or they just happen to have covid (click on the links in the column headers to see the inclusion criteria).