NWS All NOAA
174 FTUS45 KGGW 122320 TAFSDY TAF KSDY 122320Z 1300/1324 30013G21KT P6SM SKC FM130200 30011KT P6SM SKC FM130400 VRB06KT P6SM SKC FM131300 29007KT P6SM SKC FM131700 30011KT P6SM FEW230 AMD NOT SKED=