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snowy resort
Ski Japan - Gunma

Houdaigi Snow Forecast

36.83° N 139.08° E
1400m altitude
Issued:
8 pm 19 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 41.0mm), heaviest during Thu afternoon. Warm (max 20°C on Thu morning, min 17°C on Fri night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 14.0mm), heaviest on Mon afternoon. Warm (max 22°C on Tue morning, min 17°C on Sat night). Wind will be generally light.

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
thunderstorm
thunderstorm
light rain
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
light rain
thunderstorm
thunderstorm
light rain
part cloud
thunderstorm
clear
rain shwrs
t-storm
risk
t-storm
risk
light rain
t-storm
risk
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
light rain
t-storm
risk
t-storm
risk
light rain
some clouds
t-storm
risk
clear
km/h
5
SSW
5
NNW
5
NW
0
SW
0
WNW
5
SSE
5
SSW
5
NNW
5
NNW
5
S
5
SSW
0
W
10
S
0
NW
0
WSW
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
5
9
3
4
4
7
3
5
2
2
2
3
3
max °C
19
20
20
19
18
19
18
19
18
18
19
19
18
20
20
18
min °C
18
19
19
18
18
19
17
18
18
17
17
18
17
19
19
18
 chill °C
18
19
19
18
18
19
17
18
18
17
17
18
17
19
19
18
Humid %
94
83
84
84
84
84
95
84
94
93
94
89
95
87
84
91
Freeze m
4850
4850
4950
4900
4850
4850
4800
4750
4800
4750
4900
4850
4900
5100
5250
5350
Sea lvl1000m2000m3000m4000m5000m
1920201918191819181818191820201820252320222219232219232320242420
Sunrise
5:03
5:05
5:05
5:05
5:07
Sunset
6:29
6:28
6:27
6:24
6:23

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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