Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Koshibu Dam Heliport
Closest report is Shinshu-Matsumoto Airport, 33.8 nm (62.6 km) N.
2026/03/20 06:00 (retrieved 1 hour ago)
RJAF 200600Z 26012KT 9999 FEW060 SCT180 BKN/// 14/M17 Q1009
Closest aviation forecast (TAF) to Koshibu Dam Heliport
Closest forecast is Mount Fuji Shizuoka Airport, 49.7 nm (92.1 km) SSE.
2026/03/20 06:00 (retrieved 1 hour ago)
TAF RJNS 200505Z 2006/2112 27016KT 9999 FEW030 BECMG 2100/2103 15010KT BECMG 2109/2112 33004KT