🇯🇵 Hachi Kōgen Snow Forecast

Issued: 18 Oct 2026Next 6 days: 93cm fresh snowSnow depth: 265cm top / 182cm bottom

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Current Conditions - Perfect

Lift	Weather	Temp	Wind	Snow Depth
Top (1200m)		-1°C	1 km/h	265cm
Bottom (850m)		2°C	2 km/h	182cm

Next 3 Days

Exceptional conditions ahead for Hachi Kōgen! Expect 47cm of fresh powder over the next three days. Temperatures will remain well below freezing, ensuring perfect snow preservation. Light winds make for ideal skiing conditions.

Days 4–6

The outstanding weather continues with an additional 46cm of snowfall expected. Night-time snow showers will replenish the pistes beautifully, while days remain crisp and clear. Base depth continues to build impressively.

Extended Outlook

The long-range forecast for Hachi Kōgen looks absolutely phenomenal. Consistent snowfall, sub-zero temperatures, and calm winds will persist. Snow depth at the summit is an impressive 265cm. Simply world-class conditions!

6-Day Forecast	Sun 18 Oct			Mon 19 Oct			Tue 20 Oct			Wed 21 Oct			Thu 22 Oct			Fri 23 Oct
6-Day Forecast	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night
Weather
Summary	Clear	Clear	Heavy Snow	Clear	Clear	Heavy Snow	Clear	Clear	Heavy Snow	Clear	Clear	Heavy Snow	Clear	Clear	Heavy Snow	Clear	Clear	Heavy Snow
Wind (km/h)	1	3	3	0	1	2	2	1	3	3	2	3	2	3	3	3	3	1
Snow (cm)	—	—	11	—	—	20	—	—	16	—	—	17	—	—	18	—	—	11
Rain (mm)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Max Temp (°C)	-1	-1	-2	-1	-2	-2	0	-2	-2	-1	0	-2	0	-1	-3	-2	-1	-2
Min Temp (°C)	-6	-6	-3	-4	-6	-6	-4	-6	-6	-6	-4	-6	-3	-4	-6	-5	-3	-3
Wind Chill (°C)	-6	-6	-3	-4	-6	-8	-5	-6	-7	-8	-4	-7	-4	-5	-6	-6	-4	-5
Humidity (%)	35	33	33	41	40	49	38	40	31	35	32	34	33	33	31	42	38	47
Freeze Lvl (m)	376	459	213	88	446	188	337	37	458	463	330	7	360	3	100	274	459	2

16 Day Forecast

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