It was mostly after 12z.
PWM,2017-12-25 04:51,KPWM 250451Z 02010KT 10SM SCT027 OVC100 M05/M08 A3014 RMK AO2 SLP206 T10501083 400111050
PWM,2017-12-25 05:02,KPWM 250502Z AUTO 03011KT 10SM BKN027 OVC100 M05/M08 A3013 RMK AO2 T10501083
PWM,2017-12-25 05:51,KPWM 250551Z AUTO 02012KT 10SM OVC023 M06/M09 A3006 RMK AO2 SLP179 T10561089 11028 21056 58052
PWM,2017-12-25 06:51,KPWM 250651Z AUTO 03012KT 10SM OVC022 M06/M09 A3002 RMK AO2 SLP168 T10561089
PWM,2017-12-25 07:51,KPWM 250751Z AUTO 03013KT 9SM -SN OVC022 M06/M09 A2996 RMK AO2 SNB48 SLP146 P0000 T10611089
PWM,2017-12-25 08:51,KPWM 250851Z AUTO 04014G22KT 10SM OVC024 M06/M09 A2990 RMK AO2 SNE37 SLP126 P0001 60001 T10611094 58053
PWM,2017-12-25 09:43,KPWM 250943Z AUTO 04011KT 2 1/2SM -SN OVC025 M07/M09 A2986 RMK AO2 SNB14 P0000 T10671094
PWM,2017-12-25 09:51,KPWM 250951Z 04013KT 2SM -SN OVC025 M07/M09 A2985 RMK AO2 SNB14 SLP110 P0000 T10671094
PWM,2017-12-25 10:09,KPWM 251009Z 02015KT 1 1/2SM -SN BR OVC023 M07/M09 A2982 RMK AO2 PRESFR P0000 T10671089
PWM,2017-12-25 10:51,KPWM 251051Z 03014G24KT 1 1/2SM -SN BR OVC028 M07/M09 A2977 RMK AO2 PRESFR SLP082 P0001 T10721089
PWM,2017-12-25 11:51,KPWM 251151Z 03013G20KT 1 1/2SM -SN BR FEW015 SCT020 OVC027 M07/M09 A2972 RMK AO2 SLP066 P0001 60003 70003 T10721094 11056 21072 58059
PWM,2017-12-25 12:51,KPWM 251251Z 02012G19KT 1 1/2SM -SN BR BKN014 OVC026 M08/M09 A2962 RMK AO2 SLP031 P0003 T10781094
PWM,2017-12-25 12:53,KPWM 251253Z 02012G19KT 3/4SM -SN BR BKN016 OVC026 M08/M09 A2961 RMK AO2 P0001 T10781094
PWM,2017-12-25 13:51,KPWM 251351Z 01014G19KT 3/4SM -SN BR OVC015 M08/M11 A2956 RMK AO2 SLP012 P0002 T10831106
PWM,2017-12-25 14:51,KPWM 251451Z 34017G23KT 3/4SM -SN BR VV015 M09/M11 A2951 RMK AO2 PK WND 34032/1433 SLP994 P0003 60008 T10891106 56072
PWM,2017-12-25 15:51,KPWM 251551Z 33015G23KT 1/4SM +SN FZFG VV006 M09/M11 A2949 RMK AO2 PK WND 34030/1527 SLP986 P0003 T10941106
PWM,2017-12-25 16:51,KPWM 251651Z 04013G20KT 1/4SM +SN FZFG VV004 M06/M07 A2946 RMK AO2 PRESFR SLP976 P0012 T10611072 $
PWM,2017-12-25 17:27,KPWM 251727Z 31012G26KT 1/2SM SN FZFG VV010 M06/M07 A2949 RMK AO2 PK WND 33028/1705 P0005 T10561067 $
PWM,2017-12-25 17:51,KPWM 251751Z 30010KT 1/2SM SN FZFG VV013 M05/M06 A2951 RMK AO2 PK WND 33028/1705 SLP994 P0007 60030 T10501061 11050 21094 55000 $
PWM,2017-12-25 18:07,KPWM 251807Z 29009KT 1SM SN BR BKN018 OVC035 M05/M06 A2952 RMK AO2 P0001 T10501061 $
PWM,2017-12-25 18:12,KPWM 251812Z 29010KT 2SM SN BR BKN020 OVC035 M05/M06 A2953 RMK AO2 PRESRR P0001 T10501061 $
PWM,2017-12-25 18:14,KPWM 251814Z 28012KT 1 1/4SM -SN BR FEW009 BKN020 OVC035 M04/M06 A2953 RMK AO2 P0001 T10441061 $
PWM,2017-12-25 18:51,KPWM 251851Z 24006KT 2 1/2SM -SN BR FEW017 BKN042 OVC049 M04/M06 A2958 RMK AO2 SLP018 P0001 T10441061 $
PWM,2017-12-25 19:29,KPWM 251929Z 23006KT 10SM BKN045 OVC110 M04/M06 A2959 RMK AO2 SNE07 P0000 T10391056 $