METAR KORD 231551Z (-30m) 30011KT 10SM FEW024 SCT250 M23/M33 A3068 RMK AO2 PRESRR SLP408 T12331328 TAF KORD 231529Z (-52m) 2315/2418 31013G21KT P6SM FEW025 SCT200 FM232200 (+5h39m) 33008KT P6SM BKN150