Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Oyama Tunnel Heliport
Report is more than 2 hours old.
Closest report is Shinshu-Matsumoto Airport, 37.0 nm (68.5 km) WSW.
2026/08/10 09:00 (retrieved 4 hours ago)
RJAF 100900Z 34012KT 9999 FEW050 27/14 Q1009
Closest aviation forecast (TAF) to Oyama Tunnel Heliport
Closest forecast is Yokota Air Base, 46.3 nm (85.7 km) SE.
2026/08/10 13:00 (retrieved 20 minutes ago)
TAF RJTY 101300Z 1013/1119 VRB06KT 9999 SCT025 OVC040 QNH2983INS BECMG 1102/1103 30009KT 9999 SCT040 OVC060 QNH2952INS BECMG 1105/1106 VRB06KT 6000 -RA BR BKN015 OVC030 QNH2948INS TEMPO 1114/1117 18009KT 4800 RA BKN008 OVC012 TX28/1105Z TN21/1021Z