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snowy resort
Ski Japan - Niigata

Mikawa Onsen Snow Forecast

37.72° N 139.39° E
121m altitude
Issued:
8 pm 23 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Moderate rain (total 16.0mm), heaviest on Wed afternoon. Warm (max 32°C on Mon morning, min 21°C on Sun night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 56.0mm), heaviest during Thu morning. Warm (max 28°C on Fri morning, min 19°C on Thu night). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
clear
thunderstorm
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
heavy rain
heavy rain
rain showers
rain showers
thunderstorm
light rain
rain shwrs
clear
t-storm
risk
clear
rain shwrs
t-storm
risk
t-storm
risk
t-storm
risk
t-storm
risk
rain shwrs
heavy rain
heavy rain
rain shwrs
rain shwrs
t-storm
risk
light rain
km/h
5
SE
5
WSW
10
WNW
5
SE
5
SW
10
W
0
SSW
5
W
10
NW
0
S
5
SSE
5
SW
5
SSE
5
W
5
NW
0
E
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
1
1
3
3
3
4
17
15
12
2
1
2
1
max °C
23
32
31
24
32
30
24
31
30
23
22
20
20
28
27
21
min °C
21
29
26
22
30
26
23
27
25
21
22
20
19
26
23
20
 chill °C
21
29
26
22
30
26
23
27
25
21
22
20
19
26
23
20
Humid %
88
64
55
80
61
70
91
79
65
93
98
98
92
70
74
91
Freeze m
4750
4900
5050
5150
5000
4950
4900
4950
4900
4850
4600
4400
4500
4350
4550
4750
Sea lvl1000m2000m3000m4000m5000m
2328272429262327272221192024232122312923312824292822222020272521
Sunrise
5:05
5:05
5:05
5:07
5:07
Sunset
6:23
6:22
6:21
6:20
6:17

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 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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