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Ski Japan - Gunma

Karuizawa Snow Park Snow Forecast

Weather Forecast for Karuizawa Snow Park at 1335 m
Issued: 2 pm  01 Apr 2026 (local time)

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New snow in Karuizawa Snow Park

5.0cm2.0in
Wed 1st (NGT)
The snow forecast for Karuizawa Snow Park is: Heavy rain (total 28.0mm), mainly falling Wed afternoon. Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 8°C on Fri afternoon, min 0°C on Thu afternoon). Winds decreasing (fresh winds from the NW on Thu afternoon, calm by Fri afternoon).

Karuizawa Snow Park Weather (Next 3 days): The snow forecast for Karuizawa Snow Park is: Heavy rain (total 28.0mm), mainly falling Wed afternoon. Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 8°C on Fri afternoon, min 0°C on Thu afternoon). Winds decreasing (fresh winds from the NW on Thu afternoon, calm by Fri afternoon).

Karuizawa Snow Park Weather (Days 4-6): Heavy rain (total 20.0mm), heaviest during Mon night. Very mild (max 12°C on Sun afternoon, min 4°C on Sat afternoon). Wind will be generally light.


Karuizawa Snow Park Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
4
20
heavy rain
Bottom Lift: 
5
15
heavy rain
6 Day Forecast
Issued: 2 pm 01 Apr 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wed
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
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PM
night
AM
PM
night
heavy rain
mod snow
light snow
snow showers
clear
clear
clear
part cloud
light rain
light rain
rain showers
cloud
part cloud
part cloud
part cloud
light rain
mod rain
heavy rain
mod. snow
light snow
snow shwrs
clear
clear
clear
some clouds
light rain
light rain
rain shwrs
cloudy
some clouds
some clouds
some clouds
light rain
mod. rain
 km/h
10
ESE
15
SE
15
NW
35
NW
20
WNW
10
WNW
5
WNW
10
SE
10
SE
15
SSE
10
ESE
10
WNW
0
S
5
SE
5
SE
10
SSE
5
W
Snow map
5
3
16
11
1
2
6
5
7
max °C
6
3
2
2
2
7
8
5
4
4
9
11
12
9
10
9
8
min °C
4
2
1
0
0
3
7
3
3
4
5
9
10
7
8
7
8
0
-2
-5
-7
-6
0
4
0
0
0
2
7
9
6
8
7
8
100
99
99
61
68
52
33
88
93
92
99
72
63
93
90
86
97
2650
2200
1750
1650
1350
1850
2300
2800
2200
2150
3300
3600
3400
3450
3300
3000
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Sea lvl1000m2000m3000m4000m5000m
52110574447101188876322-1784556121281198
Sunrise
5:31
5:28
5:28
5:26
5:24
Sunset
6:06
6:07
6:07
6:08
6:09
6:10
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Snow Radar

Latest snow reports near Karuizawa Snow Park:

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Karuizawa Snow Park Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:26 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 1 of April has on average:
0.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.



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