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Ski Japan - Niigata

Mikawa Onsen Snow Forecast

37.72° N 139.39° E

Weather Forecast for Mikawa Onsen at 121 m altitude

Issued:
8 am 26 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 17.0mm), heaviest on Mon night. Warm (max 24°C on Sun morning, min 15°C on Sat afternoon). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 13.0mm), heaviest on Thu morning. Warm (max 24°C on Wed morning, min 14°C on Tue night). Wind will be generally light.

Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
light rain
cloud
part cloud
part cloud
light rain
light rain
mod rain
light rain
light rain
clear
clear
clear
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
cloudy
some clouds
some clouds
light rain
light rain
mod. rain
light rain
light rain
clear
clear
clear
some clouds
light rain
light rain
light rain
km/h
5
SE
5
SE
5
SE
5
SE
0
ENE
5
ESE
5
SSE
5
SE
5
WSW
5
WSW
5
WNW
0
ESE
5
SE
5
N
5
ESE
5
SSE
5
SE
5
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
1
2
2
—
—
—
4
1
7
1
2
—
—
—
—
3
3
4
max °C
18
18
16
24
23
17
19
19
18
21
21
16
24
24
16
20
18
17
min °C
17
15
15
18
19
16
18
18
17
19
17
14
20
18
15
18
17
17
 chill °C
17
15
15
18
19
16
18
18
17
19
17
14
20
18
15
18
17
17
Humid %
92
81
96
86
70
92
91
91
96
81
70
88
70
56
93
78
96
94
Freeze m
3300
3500
3700
3900
3850
3950
3750
3800
3800
3800
3700
3750
4100
4150
4300
4100
4100
4100
Sea lvl1000m2000m3000m4000m5000m
171616192018181817181715202017181717181716212117191918201915222116191817
Sunrise
5:31
—
—
5:33
—
—
5:33
—
—
5:35
—
—
5:35
—
—
5:37
—
—
Sunset
—
5:34
—
—
5:31
—
—
5:30
—
—
5:29
—
—
5:28
—
—
5:25
—

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Mikawa Onsen:

No recent snow reports

No recent snow reports

Mikawa Onsen Snow Conditions

Top snow depth:—
Bottom snow depth:—
Fresh snowfall depth:—
Last snowfall:20 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Niigata 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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