Here are the Metars for the time-period being referenced. There was no two inches of snow at KBOS at the time.
METAR KBOS 022054Z 19003KT 10SM OVC060 M02/M17 A3028 RMK AO2 SLP252 T10221167 58022
METAR KBOS 022154Z 20007KT 10SM OVC055 M02/M16 A3027 RMK AO2 SLP248 T10221156
SPECI KBOS 022242Z 24004KT 7SM -SN BKN025 OVC050 M03/M12 A3025 RMK AO2 SNB35 P0000
METAR KBOS 022254Z 22004KT 5SM -SN OVC025 M03/M11 A3024 RMK AO2 SNB35 SLP240 P0000 T10331111
METAR KBOS 022254Z 22004KT 5SM -SN OVC025 M03/M11 A3024
SPECI KBOS 022340Z 21003KT 1 3/4SM -SN BKN025 OVC060 M04/M09 A3023 RMK AO2 P0000
SPECI KBOS 022347Z 22004KT 1 1/4SM -SN BKN013 OVC055 M04/M08 A3023 RMK AO2 P0001
METAR KBOS 022354Z 21004KT 1 1/2SM -SN BKN015 OVC034 M04/M08 A3022 RMK AO2 SLP233 P0001 60001 T10441083 11022 21044 58019
SPECI KBOS 030011Z 00000KT 2SM -SN BKN015 BKN028 OVC034 M04/M08 A3021 RMK AO2 P0001