SAAK40 KNKA 181859
METAR PAFB 181855Z 00000KT 1 1/2SM -SN BR SCT002 SCT008 M11/M13 A2999
      RMK AO2A VIS N 7 SLP169 P0000 T11151131=
METAR PAMM 181856Z AUTO 08014G18KT 10SM -RA OVC050 07/04 A2943 RMK
    AO2 SLP955 P0000 T00720044 $=