GA-SEN (UMass Lowell): Warnock +5

[Skill and Chance]

If it’s a 5 point race, when is it called?

Not until the metro counties have reported a significant chunk of their votes.  Maybe 10:30 or 11?

Polls close at 8?

If the law is the same as for GEs, they will close at 7 pm ET.  FWIW Georgia now counts the early vote first, then the election day vote,  and finally the later received mail-in ballots.  This means that it  should start off very Dem-leaning, then swing very R, and then swing back toward Dems at the end.