Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Iwaya Dam Heliport
Closest report is Shinshu-Matsumoto Airport, 44.4 nm (82.2 km) ENE.
2026/10/25 09:00 (retrieved 2 hours ago)
RJAF 250900Z VRB02KT 9999 FEW002 SCT008 BKN110 16/16 Q1018
Closest aviation forecast (TAF) to Iwaya Dam Heliport
Closest forecast is Komatsu Airport / JASDF Komatsu Air Base, 52.7 nm (97.6 km) NW.
2026/10/25 06:00 (retrieved 5 hours ago)
TAF RJNK 250512Z 2506/2612 03010KT 7000 -RA FEW008 BKN015 TEMPO 2506/2510 4000 -RA BR FEW005 BKN008 TEMPO 2510/2512 FEW005 BKN008 TEMPO 2521/2606 4000 -RA BR