Looking for summer weather forecasts? Visit OpenSummit.com and download the OpenSummit app.

Niseko Grand Hirafu

Hokkaido • Japan

Snow Forecast Summary

Next 1-5 Days
Next 6-10 Days
0"
S Sun 19 M Mon 20 T Tue 21 W Wed 22 T Thu 23 F Fri 24 S Sat 25 S Sun 26 M Mon 27 T Tue 28

Stay Updated

Add to Favorites
Set Alerts

5-Day Hourly Forecast

Back 12 Hours
Jump To: Now Mon Tue Wed Thu Fri
Next 12 Hours

Time the next storm with hourly data

Upgrade to All-Access
  • Upgrade to All-Access and receive exclusive benefits.
  • 5-Day Hourly Forecasts
  • Current and Forecast Radar
  • Forecast and Report Alerts
Upgrade to
All-Access
8am
Sun
9am
Sun
10am
Sun
11am
Sun
12pm
Sun
1pm
Sun
2pm
Sun
3pm
Sun
4pm
Sun
5pm
Sun
6pm
Sun
7pm
Sun
8pm
Sun
9pm
Sun
10pm
Sun
11pm
Sun
12am
Mon
1am
Mon
2am
Mon
3am
Mon
4am
Mon
5am
Mon
6am
Mon
7am
Mon
8am
Mon
9am
Mon
10am
Mon
11am
Mon
12pm
Mon
1pm
Mon
2pm
Mon
3pm
Mon
4pm
Mon
5pm
Mon
6pm
Mon
7pm
Mon
8pm
Mon
9pm
Mon
10pm
Mon
11pm
Mon
12am
Tue
1am
Tue
2am
Tue
3am
Tue
4am
Tue
5am
Tue
6am
Tue
7am
Tue
8am
Tue
9am
Tue
10am
Tue
11am
Tue
12pm
Tue
1pm
Tue
2pm
Tue
3pm
Tue
4pm
Tue
5pm
Tue
6pm
Tue
7pm
Tue
8pm
Tue
9pm
Tue
10pm
Tue
11pm
Tue
12am
Wed
1am
Wed
2am
Wed
3am
Wed
4am
Wed
5am
Wed
6am
Wed
7am
Wed
8am
Wed
9am
Wed
10am
Wed
11am
Wed
12pm
Wed
1pm
Wed
2pm
Wed
3pm
Wed
4pm
Wed
5pm
Wed
6pm
Wed
7pm
Wed
8pm
Wed
9pm
Wed
10pm
Wed
11pm
Wed
12am
Thu
1am
Thu
2am
Thu
3am
Thu
4am
Thu
5am
Thu
6am
Thu
7am
Thu
8am
Thu
9am
Thu
10am
Thu
11am
Thu
12pm
Thu
1pm
Thu
2pm
Thu
3pm
Thu
4pm
Thu
5pm
Thu
6pm
Thu
7pm
Thu
8pm
Thu
9pm
Thu
10pm
Thu
11pm
Thu
12am
Fri
1am
Fri
2am
Fri
3am
Fri
4am
Fri
5am
Fri
6am
Fri
7am
Fri
Precip Chance
0%
0%
0%
0%
0%
0%
Weather
Temp °F 57 57 58 58 58 58
Wind Speed mph
NNW
10
NNW
15
NNW
10
N
15
N
15
N
10
Wind Gust mph 20 20 20 20 20 20
Cloud Cover % 40 30 40 50 50 60

Detailed 10-Day Forecast

12-Hr Snowfall High/Low Alerts Snow
Level		 Wind
Speed		 Wind
Gusts		 Cloud
Cover
Sun
9/19
0" Partly Cloudy
58°F
7,100ft
NNW 10mph
20mph
50%
0" Partly Cloudy
53°F
8,500ft
NW 10mph
15mph
50%
Mon
9/20
0" Mostly Sunny
59°F
7,100ft
NW 10mph
15mph
30%
0" Mostly Cloudy
56°F
7,000ft
S 10mph
15mph
60%
Tue
9/21
0" Cloudy
61°F
8,800ft
SSE 15mph
25mph
70%
0" Cloudy
59°F
11,800ft
SSE 20mph
35mph
80%
Wed
9/22
0" Cloudy
62°F
12,800ft
SSW 20mph
35mph
100%
0" Cloudy
61°F
10,700ft
SW 10mph
25mph
90%
Thu
9/23
0" Rain
63°F
10,100ft
SSW 5mph
15mph
70%
0" Rain
56°F
10,400ft
S 10mph
25mph
100%
Fri
24

Want to see all 10 days?

Upgrade to All-Access
    • Upgrade to All-Access and receive exclusive benefits.
    • 5-Day Hourly Forecasts
    • 10-Day Snow Forecasts
    • Current and Forecast Radar
    • Estimated Snow Depth Map
    • Daily Snow Email Delivery
    • OpenSummit All-Access
Sat
25
Sun
26
Mon
27
Tue
28
Forecast Elev: 2,400ft Base Elev: 850ft Summit Elev: 3,940ft Updated: 13 minutes ago

New Snow

Last 24 Hours
Last 5 Days
Estimated at Sunday Sep 19 @ 4:00am JST

Snowfall History

Wed 15 Thu 16 Fri 17 Sat 18 Sun 19
Estimated on Sun Sep 19

Current Weather

57°F
Temperature
10mph
Wind Speed
Mid-Mtn at Sunday Sep 19 @ 8:01am JST
Snowfall estimates generated by OpenSnow. Base Depth estimates provided by NOAA.

Cams

Mt Niseko
Mt Niseko
Ace Quad Lift #2
Ace Quad Lift #2

Daily Snow Forecasts

Mountain Collective
2020-2021 Season Recap
Updated 5 months ago Sam Collentine
Memorable storm cycles and snowpack updates for every Mountain Collective destination. OpenSnow forecasts for every ski resort in the Southern Hemisphere. Weekly updates return in November 2021.

Trail Maps

Thumbnail Image Niseko Grand Hirafu - Winter Map
Winter Map

Mountain Information

Nearby Mountains

Show Map