Looks like maybe even earlier
Midnight to 6 am tonight : 0.5"-1"
Then Lull
Then resumes around 1 pm and snows periodically until 3 am - but with some lulls : 2-3"
End total 2-4"
That said, I doubt it has the timing and meso features correct,
EDIT - I was looking at the RRFS at the end for totals lol..corrected above