The good news: Lake Monona froze over on December 19, 2022. The cold temperatures will likely keep it locked, unlike past years when the lake tended to go through freeze-and-thaw cycles.
The let’s wait-and-see news: The National Weather Service is keeping an eye on a system for Thursday and Friday. Maybe the 50 mph winds will push the snow to one side of the lake!
Ice Safety Review

From the NOAA Forecast Discussion
LONG TERM…(Issued 341 AM CST Mon Dec 19 2022)
Sustained winds of 30 to 35 mph, with gusts of 40 to 50 mph are currently expected, with the strongest winds near the Lake Michigan shoreline. With these winds coinciding with the time period of snowfall, am growing more concerned for whiteout conditions and very dangerous travel. Thus, will need to keep an eye on the potential need for any blizzard headlines.