Because the show is filmed in L.A, the lack of snow in December is very noticeable. When the characters are outside there isn't any snow whatsoever, but when Jake, Gina, and Charles are inside the store, the audience can see the heavy snow and blizzard outside from a large window behind them.
When Terry is introducing the team to Capt. Holt, he mentions Scully, Hitchcock, and Daniels. Daniels doesn't make an appearance after the pilot.