Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Seibu Karuizawa Heliport
Closest report is Shinshu-Matsumoto Airport, 35.3 nm (65.3 km) WSW.
2026/02/08 23:30 (retrieved 28 minutes ago)
RJAF 082330Z 17004KT 9999 FEW040 M09/M14 Q1016
Closest aviation forecast (TAF) to Seibu Karuizawa Heliport
Closest forecast is Yokota Air Base, 48.0 nm (88.8 km) SE.
2026/02/08 21:00 (retrieved 3 hours ago)
TAF RJTY 082100Z 0821/1003 27009KT 9999 FEW060 540605 QNH3002INS BECMG 0900/0901 27012KT 9999 FEW060 520703 QNH3007INS TEMPO 0903/0907 27012G18KT BECMG 0911/0912 VRB06KT 9999 FEW030 QNH3020INS BECMG 1000/1001 VRB06KT 9999 SKC QNH3019INS TX06/0905Z TNM07/0821Z