Next 3 days weather summary:Mostly dry. Very mild (max 19°C on Mon morning, min 15°C on Sun night). Wind will be generally light. | Days 4-6 weather summary:Light rain (total 6.0mm), mostly falling on Fri afternoon. Warm (max 23°C on Thu morning, min 19°C on Wed night). Wind will be generally light. | |||||||||||||||||
Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  | | | | | | | | | |  |  |  | |
clear | some clouds | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | rain shwrs | t-storm risk | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 |
max °C | 18 | 18 | 15 | 19 | 19 | 17 | 19 | 19 | 18 | 20 | 21 | 20 | 23 | 23 | 20 | 23 | 22 | 20 |
min °C | 16 | 16 | 15 | 18 | 17 | 16 | 18 | 18 | 17 | 20 | 21 | 19 | 22 | 22 | 19 | 21 | 21 | 19 |
chill °C | 16 | 16 | 15 | 18 | 17 | 16 | 18 | 18 | 17 | 20 | 21 | 19 | 22 | 22 | 19 | 21 | 21 | 19 |
Humid % | 58 | 63 | 72 | 57 | 70 | 79 | 55 | 74 | 60 | 33 | 54 | 44 | 43 | 71 | 74 | 87 | 87 | 87 |
Freeze m | 3950 | 4150 | 4300 | 4450 | 4750 | 5100 | 5150 | 5250 | 5300 | 5350 | 5450 | 5400 | 5300 | 5300 | 5250 | 5150 | 5050 | 4800 |
 | 4:20 | — | — | 4:20 | — | — | 4:22 | — | — | 4:22 | — | — | 4:24 | — | — | 4:24 | — | — |
 | — | 6:50 | — | — | 6:49 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:44 | — |
SnowProGo pro and carve into:
Avalanche information: Japan Avalanche Network
Latest snow reports near Hoshino Resorts Tomamu:
| Top snow depth: | 0 cm |
|---|---|
| Bottom snow depth: | 0 cm |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 May 2026 |
| Snow Alerts | Create Alert |
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. |
The above table gives the weather forecast for Hoshino Resorts Tomamu at the specific elevation of 969 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Hoshino Resorts Tomamu. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
Resort name is also written as Alpha Resort Tomamu.
Overall 3.6 Based on 12 votes and 4 reviews
I brought the whole family to Tomamu this February, after coming here the 2 previous years with kids. We were blessed with good to fantastic snow fall on all 10 days of our stay, which was amazing! Fresh tracks every single day this trip! This was the first overseas and snow trip for my family, and I picked Tomamu due to the family friendly activities and spacious beginner runs. My family all took to skiing or snowboarding, and by a few days in we were doing family runs together, which was great. We stayed at Risonare this time (the Tower on my previous trips) and certainly appreciated the extra space at Risonare with 5 of us. Other excellent experiences were several trips to Mina Mina Beach (large indoor pool), the Ice Village, the Gondola and eating at a different restaurant each night. This was a fantastic trip for us, mainly due to the amazing snow fall during our stay, but also due to the accommodation, staff, instructors, and everyone else who contributed to a sensational trip!
Andy Lancaster from Australia writes:
I brought the whole family to Tomamu this February, after coming here the 2 previous years with kids. We were blessed with good to fantastic snow fall on all 10 days of our stay, which was amazing! Fresh tracks every single day this trip!
This was the first overseas and snow trip for my family, and I picked Tomamu due to the family friendly activities and spacious beginner runs. My family all took to skiing or snowboarding, and by a few days in we were doing family runs together, which was great.
We stayed at Risonare this time (the Tower on my previous trips) and certainly appreciated the extra space at Risonare with 5 of us.
Other excellent experiences were several trips to Mina Mina Beach (large indoor pool), the Ice Village, the Gondola and eating at a different restaurant each night.
This was a fantastic trip for us, mainly due to the amazing snow fall during our stay, but also due to the accommodation, staff, instructors, and everyone else who contributed to a sensational trip!
Read 3 more reviews of Hoshino Resorts Tomamu or submit your own
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