FTHV31 DFFD 301700 TAF DFFD 301700Z 3018/3124 10008KT 8000 NSC TEMPO 3018/3021 4000 HZ TEMPO 3106/3110 3500 HZ= TAF DFOO 301700Z 3018/3118 VRB08KT 8000 NSC TEMPO 3018/3021 4000 HZ=