Forecasting 30 hours of -sn or sn

[F9DXER]

This is the 4th forecast for ORD that had snow for the whole time frame.

KORD 151740Z 1518/1624 36013KT 1 1/2SM -SN SCT007 OVC015
TEMPO 1518/1520 36015G25KT 1/2SM SN BLSN OVC007
FM152000 01013KT 1SM -SN OVC015
TEMPO 1520/1523 01015G25KT 1/2SM SN OVC007
FM152300 02013G20KT 1/2SM SN BLSN OVC008
FM160900 35013KT 1 1/2SM -SN BLSN OVC015
FM161300 34010KT 5SM -SHSN OVC025

 

[Green12324]

My new job is in airport ops (not ORD but nearby) and it's getting to the point I should just take up residence at the airport.