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Ski Japan - Gunma

Karuizawa Snow Park Snow Forecast

Weather Forecast for Karuizawa Snow Park at 1335 m
Issued: 2 pm  29 Mar 2026 (local time)

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New snow in Karuizawa Snow Park

2.9cm1.1in
Thu 2nd (AM)
The snow forecast for Karuizawa Snow Park is: Moderate rain (total 13.0mm), heaviest on Tue morning. Very mild (max 10°C on Sun afternoon, min 4°C on Tue night). Wind will be generally light.

Karuizawa Snow Park Weather (Next 3 days): The snow forecast for Karuizawa Snow Park is: Moderate rain (total 13.0mm), heaviest on Tue morning. Very mild (max 10°C on Sun afternoon, min 4°C on Tue night). Wind will be generally light.

Karuizawa Snow Park Weather (Days 4-6): Heavy rain (total 22.0mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu morning. Mild temperatures (max 9°C on Fri afternoon, min 1°C on Thu morning). Wind will be generally light.


Karuizawa Snow Park Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
5
15
light rain
Bottom Lift: 
6
10
light rain
6 Day Forecast
Issued: 2 pm 29 Mar 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sun
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
light rain
light rain
rain showers
light rain
light rain
light rain
part cloud
part cloud
light rain
mod rain
light snow
light rain
part cloud
clear
part cloud
light rain
rain shwrs
light rain
light rain
rain shwrs
light rain
light rain
light rain
some clouds
some clouds
light rain
mod. rain
light snow
light rain
some clouds
clear
some clouds
light rain
 km/h
10
ESE
5
SSE
5
S
5
SSE
10
S
15
SSE
15
SW
15
NW
5
SE
10
ESE
10
E
10
NW
15
NW
10
NW
0
NW
10
SE
5
SSE
Snow map
3
1
1
1
2
2
4
2
2
10
2
2
max °C
10
6
7
9
7
6
9
6
6
5
4
2
2
3
8
9
5
min °C
8
5
5
8
6
5
9
4
5
4
3
1
2
2
5
7
3
5
3
3
7
4
2
7
1
5
1
1
-3
-2
-2
5
5
0
49
97
93
73
89
98
93
95
85
97
99
99
90
25
31
30
83
2450
2300
2300
2550
2650
3000
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3400
3100
2550
2050
1700
1750
1800
2100
2600
2850
Sea lvl1000m2000m3000m4000m5000m
85686695543123684106896695754231884
Sunrise
5:35
5:33
5:31
5:31
5:28
Sunset
6:04
6:05
6:06
6:06
6:07
6:07
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Snow Radar

Latest snow reports near Karuizawa Snow Park:

No recent snow reports

No recent snow reports

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 4 of March has on average:
0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
0.7
Bluebird days
Average snow, mostly sunny, light wind.



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