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Ski Japan - Yamagata

Hanagasa Kogen Snow Forecast

38.53° N 140.51° E

Weather Forecast for Hanagasa Kogen at 350m altitude

Issued:
8 am 17 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 16.0mm), heaviest on Sat morning. Warm (max 21°C on Thu morning, min 14°C on Thu night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 29.0mm), heaviest during Sun morning. Warm (max 22°C on Mon morning, min 13°C on Tue night). Wind will be generally light.

Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
clear
part cloud
cloud
light rain
light rain
mod rain
light rain
light rain
heavy rain
mod rain
light rain
rain showers
rain showers
clear
clear
clear
part cloud
cloudy
clear
some clouds
cloudy
light rain
light rain
mod. rain
light rain
light rain
heavy rain
mod. rain
light rain
rain shwrs
rain shwrs
clear
clear
clear
some clouds
km/h
5
E
5
ESE
10
ESE
10
ESE
10
ESE
10
ESE
5
ESE
5
ESE
5
SE
5
ENE
5
E
10
NE
15
NW
20
NW
15
WNW
15
NW
15
NW
0
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
4
6
1
4
18
6
2
1
2
max °C
21
20
15
17
17
17
19
19
19
19
20
20
22
20
16
20
19
14
min °C
19
16
14
17
17
17
18
19
19
19
19
19
20
18
14
18
15
13
 chill °C
19
16
14
17
17
17
18
19
19
19
19
19
20
18
14
18
15
13
Humid %
79
69
88
81
88
97
97
95
98
98
98
97
94
91
90
64
58
84
Freeze m
3950
4150
4250
4450
4550
4450
4300
4650
4600
4500
4750
4950
5100
5200
5050
4550
4350
3950
Sea lvl1000m2000m3000m4000m5000m
191814171717191919192019211915181714211814171717181819191919211915201712
Sunrise
5:20
5:20
5:22
5:22
5:24
5:24
Sunset
5:44
5:42
5:40
5:38
5:37
5:36

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Hanagasa Kogen:

No recent snow reports

No recent snow reports

Hanagasa Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:20 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Yamagata are reporting: powder (0) / good piste (0)

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Snow History

Week 3 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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