Okunakayama Kōgen Snow Forecast (top mountain)

Weather Forecast for Okunakayama Kogen at 1000 m

Weather Forecast for Okunakayama Kogen at 1000 m altitude Issued: 8 am 25 Nov 2025 (local time)

Forecast update in hr min s

New snow in Okunakayama Kōgen: 3.0cm1.2in on Tue 25th (after 9 PM)

Issued: 8 am 25 Nov 2025 (local time)

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Japan - Iwate(17)
Okunakayama Kōgen(Lat Long: 40.08° N 141.19° E)

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New snow in Okunakayama Kōgen

1.2in

Tue 25th (NGT)

The snow forecast for Okunakayama Kōgen is: A dusting of snow. Milder later with heavy rain (total 27.0mm) on Thu night. Freeze-thaw conditions (max 5°C on Tue morning, min -1°C on Wed night). Winds increasing (calm on Tue afternoon, gales from the SSW by Thu night).

Okunakayama Kōgen Weather (Next 3 days): The snow forecast for Okunakayama Kōgen is: A dusting of snow. Milder later with heavy rain (total 27.0mm) on Thu night. Freeze-thaw conditions (max 5°C on Tue morning, min -1°C on Wed night). Winds increasing (calm on Tue afternoon, gales from the SSW by Thu night).

Okunakayama Kōgen Weather (Days 4-6): Light rain (total 5.0mm) at first, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 6°C on Sun night, min -5°C on Fri night). Winds decreasing (near gales from the W on Fri night, light winds from the WSW by Sat afternoon).

Okunakayama Kōgen Live Weather

	Resort	Snow Depth	Temp. (°C)	Wind (km/h)	Weather
	Top Lift:		5
	Bottom Lift:		9

Okunakayama Kōgen Weather

(Next 3 days):

The snow forecast for Okunakayama Kōgen is: A dusting of snow. Milder later with heavy rain (total 27.0mm) on Thu night. Freeze-thaw conditions (max 5°C on Tue morning, min -1°C on Wed night). Winds increasing (calm on Tue afternoon, gales from the SSW by Thu night).

Okunakayama Kōgen Weather (Days 4-6):

Light rain (total 5.0mm) at first, then becoming colder with a dusting of snow on Fri morning. Freeze-thaw conditions (max 6°C on Sun night, min -5°C on Fri night). Winds decreasing (near gales from the W on Fri night, light winds from the WSW by Sat afternoon).

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6 Day Forecast

Issued: 8 am 25 Nov 2025 / Updates in ::

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Okunakayama Kōgen at 1000 m altitude

Issued by Snow-Forecast.com at: 8 am (local time) / 25 Nov 2025

Last 6 daysScroll left for last 6 daysNow

	Tuesday 25			Wednesday 26			Thursday 27			Friday 28			Saturday 29			Sunday 30			Monday 1
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	light rain	light snow	light snow	snow shwrs	some clouds	clear	some clouds	heavy rain	light snow	snow shwrs	snow shwrs	some clouds	clear	snow shwrs	light rain	light rain	some clouds	light rain	light snow	snow shwrs
km/h	WSW	S	E	NE	NW	WSW	S	S	SSW	WSW	W	W	W	W	WSW	WSW	W	SW	SSW	WSW	W
Snow map More

cm	—	—	2	—	—	—	—	—	—	1	1	—	—	—	—	—	—	—	—	2	1
mm	—	2	12	—	—	—	—	—	13	2	—	—	—	—	—	2	1	—	1	—	—
max°C	5	5	4	2	2	1	2	3	5	2	-1	-4	-2	-2	2	3	3	6	7	1	-3
min°C	5	4	1	1	1	-1	1	3	3	1	-3	-5	-4	-2	-2	3	3	3	4	-1	-5
chill°C	2	4	-4	-4	-3	-4	-2	-3	-4	-7	-12	-15	-13	-8	-8	-4	-2	-2	-3	-11	-15
Humid%	66	79	98	93	90	92	55	74	85	93	91	90	85	81	88	93	94	92	57	92	85
Freezing level (m)	1750	1750	1500	1200	1250	1050	1200	1350	1850	1300	900	400	600	800	650	1550	1650	2000	2350	1100	450

	6:30	—	—	6:31	—	—	6:33	—	—	6:33	—	—	6:35	—	—	6:35	—	—	6:37	—	—
	—	4:12	—	—	4:12	—	—	4:10	—	—	4:10	—	—	4:10	—	—	4:09	—	—	4:09	—

Next 0-3 days weather summary:

A dusting of snow. Milder later with heavy rain (total 27.0mm) on Thu night. Freeze-thaw conditions (max 5°C on Tue morning, min -1°C on Wed night). Winds increasing (calm on Tue afternoon, gales from the SSW by Thu night).

Next 4-6 days weather summary:

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Okunakayama Kōgen Snow Conditions

Top snow depth:	—
Bottom snow depth:	—
Fresh snowfall depth:	—
Last snowfall:	21 Nov 2025
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Other resorts in Japan - Iwate are reporting: powder (0) / good piste (0)

Okunakayama Kōgen Snow Report

Snow History

Week 4 of November has on average:

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

Okunakayama Kōgen Snow History

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Okunakayama Kōgen Forecast Snowfall

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

The above table gives the weather forecast for Okunakayama Kōgen at the specific elevation of 1000 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Okunakayama Kōgen. 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.

Resort name is also written as Okunakayama Kogen.

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