Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Seibu Karuizawa Heliport
Report is more than 6 hours old.
Closest report is Shinshu-Matsumoto Airport, 35.3 nm (65.3 km) WSW.
2026/10/14 09:00 (retrieved 7 hours ago)
RJAF 140900Z 35013KT 9999 FEW010 SCT025 BKN040 16/12 Q1013
Closest aviation forecast (TAF) to Seibu Karuizawa Heliport
Closest forecast is Yokota Air Base, 48.0 nm (88.8 km) SE.
2026/10/14 13:00 (retrieved 3 hours ago)
TAF RJTY 141300Z 1413/1519 02009KT 9999 BKN030 QNH2994INS TEMPO 1413/1418 02012G18KT BECMG 1502/1503 15012G18KT 9999 BKN050 QNH3008INS BECMG 1512/1513 VRB06KT 9999 SCT030 BKN050 QNH3010INS TX25/1505Z TN15/1421Z