Karuizawa Snow Park Snow Forecast (bottom mountain)

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Weather Forecast for Karuizawa Snow Park at 1270 m

Weather Forecast for Karuizawa Snow Park at 1270 m altitude Issued: 8 pm 18 Sep 2025 (local time)

Forecast update in hr min s

Issued: 8 pm 18 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 27.0mm), heaviest during Sat night. Very mild (max 17°C on Sun morning, min 12°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 27.0mm), heaviest during Sat night. Very mild (max 17°C on Sun morning, min 12°C on Thu night). Wind will be generally light.

Karuizawa Snow Park Weather (Days 4-6): Moderate rain (total 14.0mm), heaviest on Wed morning. Very mild (max 16°C on Mon morning, min 9°C on Sun night). Wind will be generally light.

Karuizawa Snow Park Live Weather

	Resort	Snow Depth	Temp. (°C)	Wind (km/h)	Weather
	Top Lift:		14
	Bottom Lift:		14

Karuizawa Snow Park Weather

(Next 3 days):

The snow forecast for Karuizawa Snow Park is: Heavy rain (total 27.0mm), heaviest during Sat night. Very mild (max 17°C on Sun morning, min 12°C on Thu night). Wind will be generally light.

Karuizawa Snow Park Weather (Days 4-6):

Moderate rain (total 14.0mm), heaviest on Wed morning. Very mild (max 16°C on Mon morning, min 9°C on Sun night). Wind will be generally light.

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Next update: hr min s

6 Day Forecast

Issued: 8 pm 18 Sep 2025 / Updates in ::

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Karuizawa Snow Park at 1270 m altitude

Issued by Snow-Forecast.com at: 8 pm (local time) / 18 Sep 2025

Last 6 daysScroll left for last 6 daysNow

		Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	light rain	cloudy	light rain	light rain	light rain	rain shwrs	rain shwrs	cloudy	some clouds	some clouds	light rain	light rain	light rain	cloudy	light rain	light rain	light rain	heavy rain
km/h	NW	ESE	ESE	SE	SE	SSE	WSW	NW	NNW	NNW	N	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE
Snow map More

cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	1	2	—	4	2	3	14	1	—	—	—	1	3	2	—	2	3	3	16
max°C	15	13	12	12	13	13	15	17	15	11	16	15	11	12	12	11	11	12	13
min°C	12	12	12	12	12	13	13	15	12	9	13	12	10	11	11	11	11	12	12
chill°C	12	11	11	11	11	12	12	14	11	8	13	10	8	10	9	9	10	10	10
Humid%	95	98	97	99	99	98	87	85	73	82	72	67	98	95	89	94	99	100	99
Freezing level (m)	4400	4050	4250	4250	4400	4500	4400	4000	3850	3600	3400	3350	3600	3900	3950	3850	4250	4500	4650

	—	5:30	—	—	5:31	—	—	5:31	—	—	5:31	—	—	5:33	—	—	5:33	—	—
	—	—	5:47	—	—	5:45	—	—	5:45	—	—	5:43	—	—	5:42	—	—	5:39	—

Next 0-3 days weather summary:

Heavy rain (total 27.0mm), heaviest during Sat night. Very mild (max 17°C on Sun morning, min 12°C on Thu night). Wind will be generally light.

Next 4-6 days weather summary:

Moderate rain (total 14.0mm), heaviest on Wed morning. Very mild (max 16°C on Mon morning, min 9°C on Sun night). 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 3 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

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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 1270 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