Home/Countries/Japan/Nagano/Heavens Sonohara Snow World

🇯🇵 Heavens Sonohara Snow World Snow Forecast

Issued: 21 Oct 2026Next 6 days: 130cm fresh snowSnow depth: 203cm top / 160cm bottom

6 Day Forecast|16 Day ForecastSign in for free to unlock

Current Conditions - Perfect

Lift	Weather	Temp	Wind	Snow Depth
Top (1600m)		0°C	1 km/h	203cm
Bottom (1375m)		3°C	2 km/h	160cm

Next 3 Days

Exceptional conditions ahead for Heavens Sonohara Snow World! Expect 58cm 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 72cm 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 Heavens Sonohara Snow World looks absolutely phenomenal. Consistent snowfall, sub-zero temperatures, and calm winds will persist. Snow depth at the summit is an impressive 203cm. Simply world-class conditions!

6-Day Forecast	Wed 21 Oct			Thu 22 Oct			Fri 23 Oct			Sat 24 Oct			Sun 25 Oct			Mon 26 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	0	3	3	3	3	2	3	0	3	3	1	1	3	3	1	2	3
Snow (cm)	—	—	17	—	—	17	—	—	24	—	—	27	—	—	25	—	—	20
Rain (mm)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Max Temp (°C)	0	-1	-3	-2	0	-3	-1	-1	-3	0	-2	-4	-2	-2	-3	0	0	-2
Min Temp (°C)	-3	-5	-4	-5	-3	-4	-3	-6	-6	-3	-3	-6	-6	-3	-5	-5	-3	-3
Wind Chill (°C)	-5	-5	-6	-6	-4	-4	-4	-8	-6	-5	-5	-8	-7	-3	-6	-6	-5	-3
Humidity (%)	39	45	40	48	47	42	42	43	41	42	45	31	45	50	45	35	38	47
Freeze Lvl (m)	252	451	266	429	26	167	325	242	21	416	356	177	1	395	435	463	270	440

16 Day Forecast

Create a free account to unlock 16-day forecasts for every resort.