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Ski Japan - Gunma

Houdaigi Snow Forecast

36.83° N 139.08° E

Weather Forecast for Houdaigi at 1400 m altitude

Issued:
8 am 28 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 51.0mm), heaviest during Mon morning. Very mild (max 15°C on Mon morning, min 9°C on Tue morning). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 17.0mm), heaviest on Thu afternoon. Very mild (max 15°C on Thu morning, min 5°C on Fri morning). Winds decreasing (fresh winds from the NW on Fri morning, calm by Sat morning).

Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
mod rain
mod rain
heavy rain
mod rain
clear
clear
part cloud
light rain
light rain
light rain
mod rain
light rain
rain showers
clear
clear
cloud
cloud
heavy rain
mod. rain
mod. rain
heavy rain
mod. rain
clear
clear
some clouds
light rain
light rain
light rain
mod. rain
light rain
rain shwrs
clear
clear
cloudy
cloudy
km/h
5
SSE
5
SSW
10
NW
10
NW
5
NNW
5
NNW
5
S
10
S
15
S
10
S
5
NNW
20
NNW
35
NW
20
NNW
15
NNW
5
NNW
5
SSW
15
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
12
7
10
13
8
—
—
—
1
3
4
6
2
2
—
—
—
—
max °C
15
15
14
11
10
11
14
14
15
15
14
12
7
5
5
11
11
8
min °C
14
15
12
9
9
10
12
12
13
15
13
7
5
5
5
7
9
8
 chill °C
14
15
11
8
8
10
12
11
12
15
12
3
1
1
2
6
8
6
Humid %
95
93
92
96
95
74
62
84
92
93
97
94
92
84
82
73
61
76
Freeze m
4300
4350
4050
3800
3950
4150
4350
4450
4450
4500
4500
4300
3650
3650
3500
3600
3650
3900
Sea lvl1000m2000m3000m4000m5000m
1515131010111313141514106559108181816141210181615171612119715139
Sunrise
5:35
—
—
5:35
—
—
5:37
—
—
5:37
—
—
5:39
—
—
5:39
—
—
Sunset
—
5:31
—
—
5:30
—
—
5:29
—
—
5:28
—
—
5:25
—
—
5:24
—

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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