Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Nagano Prefecture Saku Joint Government Building Helipad
Report is more than 6 hours old.
Closest report is Shinshu-Matsumoto Airport, 26.3 nm (48.7 km) W.
2026/04/30 09:00 (retrieved 7 hours ago)
RJAF 300900Z 15012KT 9999 -RA FEW020 BKN050 BKN070 13/09 Q1017
Closest aviation forecast (TAF) to Nagano Prefecture Saku Joint Government Building Helipad
Closest forecast is Yokota Air Base, 51.9 nm (96.1 km) ESE.
2026/04/30 14:00 Ammendment (retrieved 2 hours ago)
TAF AMD RJTY 301400Z 3014/0119 VRB06KT 6000 -RA BR BKN007 OVC015 QNH3017INS BECMG 3017/3018 34010G15KT 4800 -RA BR OVC007 540256 QNH3013INS TEMPO 3019/3023 4400 RA BR BKN008 OVC015 BECMG 0103/0104 15012G18KT 9999 NSW FEW025 SCT030 530006 QNH2938INS TEMPO 0105/0110 18015G25KT 540009 BECMG 0112/0113 VRB06KT 9999 FEW030 QNH2930INS TX18/0105Z TN12/3021Z