Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Oyama Tunnel Heliport
Closest report is Shinshu-Matsumoto Airport, 37.0 nm (68.5 km) WSW.
2026/03/12 04:00 (retrieved 1 hour ago)
RJAF 120400Z 33013KT 300V360 9999 FEW040 07/M09 Q1018
Closest aviation forecast (TAF) to Oyama Tunnel Heliport
Forecast is more than 12 hours old.
Closest forecast is Yokota Air Base, 46.3 nm (85.7 km) SE.
2026/03/11 13:00 (retrieved 16 hours ago)
TAF RJTY 111300Z 1113/1219 VRB06KT 9999 SCT030 BKN040 OVC075 QNH3025INS BECMG 1200/1201 35010G15KT 9999 FEW050 QNH3020INS BECMG 1208/1209 35009KT 9999 SCT060 QNH3015INS TX12/1205Z TN01/1121Z