Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Nagano Interchange Heliport
Report is more than 6 hours old.
Closest report is Shinshu-Matsumoto Airport, 28.0 nm (51.8 km) SSW.
2026/06/11 09:00 (retrieved 14 hours ago)
RJAF 110900Z 29005KT 230V360 9999 VCSH FEW060 SCT090 BKN/// 20/09 Q1012
Closest aviation forecast (TAF) to Nagano Interchange Heliport
Closest forecast is Toyama Kitokito Airport, 48.9 nm (90.6 km) W.
2026/06/11 18:00 (retrieved 5 hours ago)
TAF RJNT 111705Z 1118/1300 21004KT 7000 -SHRA FEW015 BKN030 TEMPO 1118/1206 4000 -TSRA BR FEW015 BKN030 FEW030CB BECMG 1201/1203 29010KT BECMG 1209/1212 21004KT