Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Happusan Tunnel Heliport
Closest report is Shinshu-Matsumoto Airport, 32.1 nm (59.4 km) W.
2026/02/10 09:00 (retrieved 1 hour ago)
RJAF 100900Z 17019KT CAVOK 06/M06 Q1018
Closest aviation forecast (TAF) to Happusan Tunnel Heliport
Closest forecast is Yokota Air Base, 48.8 nm (90.4 km) SE.
2026/02/10 05:00 (retrieved 5 hours ago)
TAF RJTY 100500Z 1005/1111 18009KT 9999 SCT200 520703 QNH3018INS BECMG 1013/1014 22009KT 9999 SCT050 520505 QNH3008INS BECMG 1021/1022 18009KT 8000 -RA BR SCT010 BKN020 OVC050 620804 QNH2989INS BECMG 1100/1101 35009KT 4800 -RA BR SCT005 BKN015 650804 QNH2984INS TEMPO 1101/1105 3200 RA BR BKN005 OVC010 BECMG 1107/1108 36009KT 9999 NSW FEW030 SCT060 QNH2972INS TX10/1005Z TN01/1021Z