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🇯🇵 Biwako Valley Snow Forecast

Issued: 13 Jun 2026Next 6 days: 110cm fresh snowSnow depth: 302cm top / 123cm bottom

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Current Conditions - Perfect

Lift	Weather	Temp	Wind	Snow Depth
Top (1174m)		-1°C	3 km/h	302cm
Bottom (950m)		2°C	2 km/h	123cm

Next 3 Days

Exceptional conditions ahead for Biwako Valley! 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 52cm 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 Biwako Valley looks absolutely phenomenal. Consistent snowfall, sub-zero temperatures, and calm winds will persist. Snow depth at the summit is an impressive 302cm. Simply world-class conditions!

6-Day Forecast	Sat 13 Jun			Sun 14 Jun			Mon 15 Jun			Tue 16 Jun			Wed 17 Jun			Thu 18 Jun
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)	3	3	0	2	3	3	0	3	0	2	2	2	0	1	2	0	1	2
Snow (cm)	—	—	22	—	—	24	—	—	12	—	—	15	—	—	19	—	—	18
Rain (mm)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Max Temp (°C)	-1	-2	-2	-2	-1	-4	-1	-1	-4	-1	0	-4	-2	-1	-2	-2	-1	-2
Min Temp (°C)	-3	-4	-6	-5	-5	-5	-6	-6	-5	-3	-5	-5	-6	-4	-6	-3	-6	-6
Wind Chill (°C)	-3	-6	-8	-7	-5	-5	-6	-6	-6	-4	-5	-5	-8	-6	-7	-4	-8	-8
Humidity (%)	49	49	43	38	47	46	44	40	34	49	30	31	50	36	30	38	32	33
Freeze Lvl (m)	320	351	311	163	144	467	276	295	241	55	468	14	17	497	401	178	379	250

16 Day Forecast

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