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Ski Japan - Gunma

Houdaigi Snow Forecast

36.83° N 139.08° E
1400m altitude
Issued:
2 pm 16 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 6.0mm), mostly falling on Sun afternoon. Warm (max 21°C on Tue afternoon, min 16°C on Sun night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 42.0mm), heaviest during Thu afternoon. Warm (max 22°C on Sat morning, min 18°C on Wed night). Wind will be generally light.

Sun
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
light rain
light rain
cloud
cloud
part cloud
clear
part cloud
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
rain shwrs
light rain
light rain
cloudy
cloudy
some clouds
clear
some clouds
rain shwrs
t-storm
risk
some clouds
t-storm
risk
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
km/h
10
S
15
S
10
S
10
S
15
S
5
S
10
S
10
S
0
NNW
5
SW
5
S
5
NNW
5
W
5
SW
5
NW
5
WNW
5
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
2
2
1
6
6
15
3
2
6
4
max °C
19
16
18
19
17
20
21
18
21
20
18
19
19
19
21
20
19
min °C
18
16
17
18
16
18
19
17
18
19
18
19
19
18
19
19
18
 chill °C
18
16
17
18
16
18
19
17
18
19
18
19
19
18
19
19
18
Humid %
73
95
91
79
95
83
66
90
89
88
95
90
92
96
81
83
82
Freeze m
4950
5150
5100
5050
5250
5100
5150
5100
5000
4950
4950
4900
4900
4850
4800
4800
4850
Sea lvl1000m2000m3000m4000m5000m
19161819171920182020181919192020192218232319252419252320242220252319
Sunrise
5:01
5:01
5:03
5:03
5:05
Sunset
6:34
6:32
6:31
6:30
6:29
6:28

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 3 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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