Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Tainaigawa Dam Helipad
Closest report is Niigata Airport, 20.2 nm (37.4 km) W.
2026/04/28 15:00 (retrieved 34 minutes ago)
RJSN 281500Z AUTO 32004KT 300V360 9999 -RA FEW010 SCT011 BKN018 13/12 Q1011
Closest aviation forecast (TAF) to Tainaigawa Dam Helipad
Closest forecast is Niigata Airport, 20.2 nm (37.4 km) W.
2026/04/28 12:00 (retrieved 4 hours ago)
TAF RJSN 281105Z 2812/2918 05004KT 9999 FEW015 BKN030 BECMG 2812/2814 22010KT TEMPO 2820/2900 FEW005 BKN008 BECMG 2821/2823 33012KT BECMG 2912/2915 16004KT