I do expect to see a little interruption in the daily increases in vaccinations, due to the recent snow storm that hit the Midwest and Northeast very hard. It appears they could get a second major storm next week. The data the CDC is posting is lagged data, so it likely does not fully reflect the impact of the storm yet.
I do expect those regions to catch back up after they "dig out" from the storms and can move around more easily. Overall, the growth in vaccination numbers is very encouraging. You can see the latest trends for the US and NC in the charts below. NC in particular is now doing a really good job. I think the large vaccination events are having an effect. This was highlighted weeks ago as a chief reason why Israel has done so much better than any other country in getting vaccine doses into arms.
The downside in NC is in Wake and Durham Counties (the second largest population area outside of Charlotte) have not had or announced any large-scale vaccination events. They have the facilities (PNC Arena/Carter Finley Stadium, etc), so it is disappointing this has not happened yet. This issue is getting some "play" in the media. There were reports in the past couple of days of residents of Wake County traveling to Johnson County to participate in their large vaccination events, since Wake County has had none.
US Vaccination Tracking (Bloomberg Vaccination Data):NC Vaccination Tracking (Bloomberg Vaccination Data):