Karuizawa Snow Park Snow Forecast (top mountain)

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Weather Forecast for Karuizawa Snow Park at 1400 m

Weather Forecast for Karuizawa Snow Park at 1400 m altitude Issued: 8 am 10 Sep 2025 (local time)

Forecast update in hr min s

Issued: 8 am 10 Sep 2025 (local time)

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Japan - Gunma(26)
Karuizawa Snow Park(Lat Long: 36.42° N 138.63° E)

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The snow forecast for Karuizawa Snow Park is: Heavy rain (total 48.0mm), heaviest during Fri morning. Warm (max 20°C on Wed morning, min 15°C on Thu night). Wind will be generally light.

Karuizawa Snow Park Weather (Next 3 days): The snow forecast for Karuizawa Snow Park is: Heavy rain (total 48.0mm), heaviest during Fri morning. Warm (max 20°C on Wed morning, min 15°C on Thu night). Wind will be generally light.

Karuizawa Snow Park Weather (Days 4-6): Moderate rain (total 11.0mm), heaviest on Mon afternoon. Warm (max 23°C on Sun morning, min 16°C on Sat morning). Wind will be generally light.

Karuizawa Snow Park Live Weather

	Resort	Snow Depth	Temp. (°C)	Wind (km/h)	Weather
	Top Lift:		19
	Bottom Lift:		20

Karuizawa Snow Park Weather

(Next 3 days):

The snow forecast for Karuizawa Snow Park is: Heavy rain (total 48.0mm), heaviest during Fri morning. Warm (max 20°C on Wed morning, min 15°C on Thu night). Wind will be generally light.

Karuizawa Snow Park Weather (Days 4-6):

Moderate rain (total 11.0mm), heaviest on Mon afternoon. Warm (max 23°C on Sun morning, min 16°C on Sat morning). Wind will be generally light.

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Next update: hr min s

6 Day Forecast

Issued: 8 am 10 Sep 2025 / Updates in ::

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Karuizawa Snow Park at 1400 m altitude

Issued by Snow-Forecast.com at: 8 am (local time) / 10 Sep 2025

Last 6 daysScroll left for last 6 daysNow

	Wednesday 10			Thursday 11			Friday 12			Saturday 13			Sunday 14			Monday 15			Tuesday 16
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	risk thun- der	risk thun- der	mod. rain	risk thun- der	mod. rain	risk thun- der	mod. rain	light rain	light rain	light rain	cloudy	some clouds	some clouds	risk thun- der	some clouds	risk thun- der	risk thun- der	light rain	risk thun- der	risk thun- der	risk thun- der
km/h	SSE	SE	SSW	WSW	SSE	ESE	SE	ESE	SE	SSE	SSE	SW	WSW	W	S	WNW	ENE	ESE	SE	ESE	SE
Snow map More

cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	3	3	8	3	6	12	7	2	4	2	—	—	—	2	—	2	4	1	2	2	2
max°C	20	19	18	18	18	17	15	15	15	16	18	20	23	22	20	20	20	18	20	19	18
min°C	19	19	17	17	18	15	15	15	15	16	17	18	21	21	18	19	19	18	18	18	17
chill°C	19	19	17	17	18	15	15	15	14	16	17	18	21	21	18	19	19	18	18	18	17
Humid%	91	93	92	85	88	99	99	98	100	99	95	77	66	67	90	91	89	99	94	91	97
Freezing level (m)	4950	4900	4900	4650	4550	4500	4350	4650	4850	5100	5050	5250	5200	5150	5150	5050	5100	4950	5000	5000	4950

	5:22	—	—	5:24	—	—	5:24	—	—	5:24	—	—	5:26	—	—	5:26	—	—	5:26	—	—
	—	6:00	—	—	6:00	—	—	5:58	—	—	5:57	—	—	5:54	—	—	5:53	—	—	5:52	—

Next 0-3 days weather summary:

Heavy rain (total 48.0mm), heaviest during Fri morning. Warm (max 20°C on Wed morning, min 15°C on Thu night). Wind will be generally light.

Next 4-6 days weather summary:

Moderate rain (total 11.0mm), heaviest on Mon afternoon. Warm (max 23°C on Sun morning, min 16°C on Sat morning). Wind will be generally light.

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Karuizawa Snow Park Snow Conditions

Top snow depth:	—
Bottom snow depth:	—
Fresh snowfall depth:	—
Last snowfall:	3 Apr 2025
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Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)

Karuizawa Snow Park Snow Report

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Snow History

Week 2 of September has on average:

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

Karuizawa Snow Park Snow History

Breckenridge Becomes World’s First Ski Town to Earn Dark Sky Certification

Breckenridge, Colorado has become the world’s first mountain resort community to be named a Certified Dark Sky Community recognizing its commitment to preserving the natural nightscape.

Karuizawa Snow Park Forecast Snowfall

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

The above table gives the weather forecast for Karuizawa Snow Park at the specific elevation of 1400 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Karuizawa Snow Park. 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.

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Free Snow-Forecast.com weather widget for your website

The Karuizawa Snow Park skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Karuizawa Snow Park snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.

View detailed snow forecast for Karuizawa Snow Park at:
snow-forecast.com