Sorry for the delayed update. Varying availability of volunteer groomers combined with changing conditions makes it difficult to keep up.
Grooming operations at CU South for this snow event were ceased around 15-16 February.
North Boulder Park regroomed 19 February 0800. Skate; fair, a few small gaps in coverage, decent skiing after scarification with groomer. Classic; very poor, ice, left intact.
Here’s a good way to check on the park, https://bouldernordic.org/webcam/.