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🇯🇵 Niseko Weiss Snow Forecast

Issued: 21 Aug 2026Next 6 days: 87cm fresh snowSnow depth: 281cm top / 116cm bottom

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Current Conditions - Perfect

Lift	Weather	Temp	Wind	Snow Depth
Top (940m)		0°C	2 km/h	281cm
Bottom (400m)		3°C	2 km/h	116cm

Next 3 Days

Exceptional conditions ahead for Niseko Weiss! 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 40cm 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 Niseko Weiss looks absolutely phenomenal. Consistent snowfall, sub-zero temperatures, and calm winds will persist. Snow depth at the summit is an impressive 281cm. Simply world-class conditions!

6-Day Forecast	Fri 21 Aug			Sat 22 Aug			Sun 23 Aug			Mon 24 Aug			Tue 25 Aug			Wed 26 Aug
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)	2	1	1	1	3	3	3	2	0	1	2	0	1	2	0	0	0	1
Snow (cm)	—	—	18	—	—	13	—	—	16	—	—	17	—	—	10	—	—	13
Rain (mm)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Max Temp (°C)	0	-2	-3	-2	-2	-2	-1	0	-4	-2	-1	-3	0	0	-3	0	0	-3
Min Temp (°C)	-5	-5	-4	-5	-3	-6	-5	-5	-5	-6	-5	-5	-5	-3	-6	-3	-4	-4
Wind Chill (°C)	-5	-6	-5	-5	-5	-7	-7	-5	-6	-7	-7	-7	-5	-5	-6	-5	-4	-4
Humidity (%)	45	31	36	30	47	42	50	47	45	39	36	31	32	41	50	37	50	49
Freeze Lvl (m)	47	144	45	11	216	319	249	398	437	451	402	180	6	47	97	2	472	359

16 Day Forecast

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