TAF KNGU 0515/0615 09008G17KT 9999 FEW030 SCT250 QNH3005INS FM060200 10010KT 9999 SCT015 SCT030 QNH3000INS FM061200 13010KT 6000 SHRA VCTS BKN015 OVC030 QNH3002INS TX28/0518Z TN25/0610Z FN00291