Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Koshibu Dam Heliport
Report is more than 6 hours old.
Closest report is Shinshu-Matsumoto Airport, 33.8 nm (62.6 km) N.
2025/12/27 09:00 (retrieved 11 hours ago)
RJAF 270900Z VRB02KT 9999 FEW050 M02/M07 Q1015
Closest aviation forecast (TAF) to Koshibu Dam Heliport
Closest forecast is Mount Fuji Shizuoka Airport, 49.7 nm (92.0 km) SSE.
2025/12/27 18:00 (retrieved 2 hours ago)
TAF RJNS 271705Z 2718/2900 26014KT 9999 FEW030 BECMG 2723/2801 14006KT BECMG 2806/2809 32006KT