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Ski Japan - Gunma

Houdaigi Snow Forecast

36.83° N 139.08° E

Weather Forecast for Houdaigi at 1400m altitude

Issued:
2 am 22 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 12.0mm), heaviest on Tue morning. Very mild (max 16°C on Thu afternoon, min 14°C on Tue morning). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 56.0mm), heaviest during Sun night. Very mild (max 16°C on Fri morning, min 10°C on Sat morning). Wind will be generally light.

Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
rain showers
light rain
light rain
light rain
rain showers
rain showers
rain showers
part cloud
part cloud
clear
light rain
heavy rain
light rain
light rain
light rain
light rain
heavy rain
rain shwrs
rain shwrs
light rain
light rain
light rain
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
clear
light rain
heavy rain
light rain
light rain
light rain
light rain
heavy rain
km/h
15
NNW
10
NNW
10
S
10
S
10
SSE
10
SSE
10
NNW
15
NNW
5
NW
5
NNW
5
W
10
S
10
NNW
5
SSE
10
SSE
10
SSE
10
SSE
10
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
1
2
1
1
3
1
1
4
14
3
3
1
3
28
max °C
15
15
14
14
14
14
15
16
15
16
16
13
11
11
12
12
13
13
min °C
14
14
14
14
14
14
14
15
14
15
14
12
10
11
11
12
12
12
 chill °C
13
14
14
13
13
13
13
15
14
15
14
11
9
11
10
11
11
12
Humid %
91
81
89
98
97
98
93
69
32
37
54
96
97
92
98
97
97
97
Freeze m
5250
4900
4800
4500
4450
4300
4400
4450
4150
4050
4000
3950
3450
3550
3850
3950
4050
4100
Sea lvl1000m2000m3000m4000m5000m
151514141414151615161513111112121313191815171716191814201815141413151515
Sunrise
5:30
5:31
5:31
5:33
5:33
5:33
Sunset
5:40
5:39
5:37
5:37
5:35
5:34

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Houdaigi:

No recent snow reports

No recent snow reports

Houdaigi Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 4 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)

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Snow History

Week 4 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.

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