I found this report on the 4×4 forum:
“A quick update for all planning to go into the Moremi: The road from South Gate to North Gate is closed after a self drive got stuck for 1 1/2 days without anybody passing.
South Gate to 3 rd Bridge closed as impassable, 3rd Bridge campsite closed, Bodumatau loop closed, North Gate to Xakanaxa impossible, Black Pools a nightmare.
The only road still open is the straight one from South Gate to Xakanaxa but described as “very, very difficult with vehicles still stuck on it.
DWNP expects to have the park closed for the next 2 weeks.
And the weather forecast is rain”
So CKGR, Moremi and the Makgadikgadi Salt Pans are no go zones. The rain is wonderful, but bad for tourism – thank goodness this is the low season.