As a local, would like to point out that Morrisville is not close enough to be a good indicator of Momeyer weather.
Greenville is def closer!
The Piedmont (mid-center of the state, RDU area, including Morrisville ) area weather varies vastly from eastern NC (Gville, Wilson, Momeyer), believe it or not.
And the Triad (Greensboro, Winston Salem), to the west of us, is like snow alley compared to RDU area.
Eastern NC got a dusting of snow last week whereas RDU got zip.
Almost every winter, I get a solid buildup of ice on my tree-shaded, north-facing front steps that has taken up to a week to melt. With daytime temps well into the 40s!!!
I wouldn't be surprised that there was ice and that a fall occurred. It's how that fall occurred that interests me.
That's the part that I wonder about...