Biwako Valley Snow Forecast (top mountain)

Weather Forecast for Biwako Valley at 1174 m

Weather Forecast for Biwako Valley at 1174 m altitude Issued: 2 pm 12 Mar 2026 (local time)

Forecast update in hr min s

New snow in Biwako Valley: 3.0cm1.2in on Sat 21st (after 9 AM)

Issued: 2 pm 12 Mar 2026 (local time)

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Japan - Shiga(10)
Biwako Valley(Lat Long: 35.20° N 135.90° E)

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New snow in Biwako Valley

1.2in

Sat 21st (AM)

The snow forecast for Biwako Valley is: Mostly dry. Freeze-thaw conditions (max 4°C on Sat afternoon, min -4°C on Thu night). Winds decreasing (strong winds from the N on Fri night, light winds from the N by Sat night).

Biwako Valley Weather (Next 3 days): The snow forecast for Biwako Valley is: Mostly dry. Freeze-thaw conditions (max 4°C on Sat afternoon, min -4°C on Thu night). Winds decreasing (strong winds from the N on Fri night, light winds from the N by Sat night).

Biwako Valley Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min 0°C on Sun afternoon). Winds decreasing (fresh winds from the N on Sun afternoon, calm by Mon night).

Biwako Valley Live Weather

	Resort	Snow Depth	Temp. (°C)	Wind (km/h)	Weather
	Top Lift:		-1
	Bottom Lift:		0

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Issued: 2 pm 12 Mar 2026 / Updates in ::

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Biwako Valley at 1174 m altitude

Issued by Snow-Forecast.com at: 2 pm (local time) / 12 Mar 2026

Biwako Valley Weather

(Next 3 days):

The snow forecast for Biwako Valley is: Mostly dry. Freeze-thaw conditions (max 4°C on Sat afternoon, min -4°C on Thu night). Winds decreasing (strong winds from the N on Fri night, light winds from the N by Sat night).

Biwako Valley Weather (Days 4-6):

Mostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min 0°C on Sun afternoon). Winds decreasing (fresh winds from the N on Sun afternoon, calm by Mon night).

Biwako Valley Weather (Days 7-16):

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Last 6 daysScroll left for last 6 daysNow

	Thu 12		Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	cloudy	cloudy	some clouds	clear	some clouds	clear	clear	clear	some clouds	clear	clear	some clouds	clear	clear	clear
km/h	N	N	N	N	NNE	N	N	N	N	NNW	N	N	N	S	WSW	W	W
Snow map More

cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	-2	-3	-2	1	2	4	3	1	1	1	1	2	2	4	5	4
min °C	-2	-4	-4	-3	-1	2	3	1	0	0	0	1	2	2	3	4	3
chill °C	-9	-12	-13	-12	-8	-5	-3	-5	-6	-6	-6	-4	-1	2	0	2	0
Humid %	60	48	57	64	43	41	36	38	40	68	40	19	27	30	35	54	74
Freeze m	950	750	700	800	1200	1700	1950	1800	1350	1200	1300	1350	1450	1750	1850	2000	2000

	—	—	6:09	—	—	6:09	—	—	6:07	—	—	6:05	—	—	6:05	—	—
	6:00	—	—	6:00	—	—	6:01	—	—	6:02	—	—	6:04	—	—	6:04	—

Next 0-3 days weather summary:

Mostly dry. Freeze-thaw conditions (max 4°C on Sat afternoon, min -4°C on Thu night). Winds decreasing (strong winds from the N on Fri night, light winds from the N by Sat night).

Next 4-6 days weather summary:

Mostly dry. Freeze-thaw conditions (max 6°C on Wed morning, min 0°C on Sun afternoon). Winds decreasing (fresh winds from the N on Sun afternoon, calm by Mon night).

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Biwako Valley Snow Conditions

Top snow depth:	—
Bottom snow depth:	—
Fresh snowfall depth:	—
Last snowfall:	10 Mar 2026
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Other resorts in Japan - Shiga are reporting: powder (0) / good piste (0)

Biwako Valley Snow Report

Snow History

Week 2 of March has on average:

0.6	Bluebird Powder days Fresh snow, mostly sunny, light wind.
0.6	Powder days Fresh snow, limited sun, any wind.
1.3	Bluebird days Average snow, mostly sunny, light wind.

Biwako Valley Snow History

A Day Of Boarding Celebration

Nearly five decades after founding Burton, Jake Burton Carpenter’s impact continues to shape snowboarding. On March 14, 39 resorts will honour his legacy through A Day For Jake a global invitation to simply get out and ride. “Less about ceremony and more about participation. It’s a day to get on snow. To ride with friends. To watch snowboard films, tune your gear, and revisit your favorite riding spots,” a Burton spokesperson said, adding, “If you can’t celebrate at a resort—that’s ok. Go surf.

Biwako Valley Forecast Snowfall

Snow-Forecast Partner Offers

Other resorts in Japan - Shiga are reporting: powder (0) / good piste (0)

The above table gives the weather forecast for Biwako Valley at the specific elevation of 1174 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Biwako Valley. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.

Click here to read further information on freezing levels and how we forecast our temperatures.

Visitor Reviews of Biwako Valley

Overall 2.7 Based on 3 votes.

Snowsure 3.3
Variety of pistes 2.0
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Biwako Valley Snow Forecast