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snowy resort
Ski Japan - Gunma

Houdaigi Snow Forecast

36.83° N 139.08° E

Weather Forecast for Houdaigi at 1400m altitude

Issued:
2 pm 31 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 29.0mm), heaviest during Wed night. Warm (max 20°C on Wed morning, min 16°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 29.0mm), heaviest during Thu night. Very mild (max 17°C on Thu afternoon, min 12°C on Sat night). Wind will be generally light.

Mon
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
cloud
light rain
rain showers
rain showers
thunderstorm
heavy rain
light rain
light rain
heavy rain
light rain
light rain
light rain
part cloud
light rain
part cloud
light rain
light rain
cloudy
light rain
rain shwrs
rain shwrs
t-storm
risk
heavy rain
light rain
light rain
heavy rain
light rain
light rain
light rain
some clouds
light rain
some clouds
km/h
10
S
10
S
5
S
5
SSW
5
SSW
5
N
5
NW
10
SSW
10
SSW
5
WNW
0
SW
0
WSW
5
ENE
5
SE
5
SE
5
S
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
3
1
1
1
5
13
2
5
13
4
3
3
1
max °C
18
17
18
18
18
20
19
19
18
17
16
15
15
13
16
16
14
min °C
17
16
17
17
17
19
19
18
17
15
15
14
14
13
14
14
12
 chill °C
17
16
17
17
17
19
19
18
17
14
15
14
14
13
14
13
11
Humid %
93
96
94
92
94
86
87
85
82
91
91
70
76
90
83
89
92
Freeze m
5100
5150
5100
5100
5050
4950
4850
4850
4750
4800
4700
4400
4400
4500
4500
4700
4900
Sea lvl1000m2000m3000m4000m5000m
18171818182019191816161515131515132219222219252320201917171715201915
Sunrise
5:13
5:13
5:15
5:16
5:16
Sunset
6:14
6:13
6:10
6:09
6:07
6:07

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 August 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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