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Yamagata Zao Onsen resort snow
Ski Japan - Yamagata

Yamagata Zao Onsen Snow Forecast

38.16° N 140.41° E

Weather Forecast for Yamagata Zao Onsen at 780 m altitude

Issued:
2 pm 27 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 3.0mm), mostly falling on Mon morning. Very mild (max 19°C on Mon morning, min 10°C on Tue night). Winds increasing (calm on Sun afternoon, fresh winds from the WSW by Mon afternoon).

Days 4-6 weather summary:

Moderate rain (total 18.0mm), heaviest on Thu afternoon. Very mild (max 17°C on Wed afternoon, min 6°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri morning, calm by Sat morning).

Sun
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
light rain
light rain
light rain
cloud
cloud
clear
clear
part cloud
clear
light rain
mod rain
rain showers
part cloud
rain showers
clear
cloudy
some clouds
light rain
light rain
light rain
cloudy
cloudy
clear
clear
some clouds
clear
light rain
mod. rain
rain shwrs
some clouds
rain shwrs
clear
km/h
0
SSW
10
S
10
WSW
25
WSW
30
W
25
W
15
W
10
WNW
5
S
5
SSE
10
SSW
5
WSW
5
WSW
20
WNW
30
WNW
30
WNW
15
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
1
1
1
—
—
—
—
—
—
2
10
5
—
1
—
max °C
16
16
19
18
16
15
15
11
17
17
14
17
15
13
13
12
7
min °C
15
15
17
17
12
14
13
10
15
13
14
16
15
9
12
9
6
 chill °C
15
15
17
16
9
12
12
9
15
13
14
16
15
6
9
6
4
Humid %
88
92
84
85
95
73
65
75
53
65
80
85
99
97
78
80
77
Freeze m
3950
4000
4250
4050
4050
3900
3750
3800
4150
4400
4350
4400
4300
4400
3950
3850
3700
Sea lvl1000m2000m3000m4000m5000m
131414131198910121414129654161618181415141116151417151113117
Sunrise
—
—
5:30
—
—
5:31
—
—
5:31
—
—
5:33
—
—
5:33
—
—
Sunset
5:28
—
—
5:27
—
—
5:24
—
—
5:23
—
—
5:22
—
—
5:20
—

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Yamagata Zao Onsen:

No recent snow reports

No recent snow reports

Yamagata Zao Onsen Snow Conditions

Top snow depth:0 cm
Bottom snow depth:0 cm
Fresh snowfall depth:—
Last snowfall:21 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Yamagata 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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