NOAA/NWS upping the sleet/rain numbers while lowering the totals for my area a bit based on some of the model runs... 18Z GFS data is coming in right now I see. 18Z GFS looking good for Brookings... not much change from past runs. Unfortunately Sioux Falls is still solidly in the mixed precip area. My mother lives in Lake county, which is in the bullseye on this model, on an acreage. She'll be stuck at home a day or two if this one pans out.
RDPS looks better for Sioux Falls with south shift on 18Z, ICON has us in the bullseye but has reduced totals for everywhere compared to a day or two ago, and NAM has the storm taking a more north track with the bullseye over Watertown but still much better than it's 12Z run which quite frankly sucked and likely contributed to NWS's recent estimate lowering.