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Japan Weekly Roundup #302
Weekly Snow News for Japan, updated 19 February 2026: Honshu and Hokkaido remain in excellent midwinter shape with regular snowfall and deep bases.
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Mauna Kea at 2 m altitude
Issued by Snow-Forecast.com at: 7 am (local time) / 19 Feb 2026
Mauna Kea Weather
(Next 3 days):
Mauna Kea Weather (Days 4-6):
Moderate rain (total 16.0mm), heaviest on Sun afternoon. Warm (max 27°C on Sun afternoon, min 20°C on Sun night). Wind will be generally light.Mauna Kea Weather (Days 7-16):
Now
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  |  | | | | | | | | | | | |
some clouds | rain shwrs | some clouds | some clouds | light rain | rain shwrs | clear | risk thun- der | rain shwrs | clear | risk thun- der | rain shwrs | clear | risk thun- der | rain shwrs | clear | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 1 | — | — | 2 | 2 | — | 3 | 1 | — | 3 | 1 | — | 2 | 3 | — | 3 | 4 | |
max °C | 25 | 25 | 20 | 25 | 27 | 23 | 27 | 26 | 22 | 26 | 27 | 22 | 26 | 26 | 23 | 26 | 26 | 23 |
min °C | 19 | 24 | 19 | 21 | 24 | 21 | 23 | 24 | 20 | 22 | 25 | 20 | 22 | 24 | 20 | 22 | 24 | 21 |
19 | 24 | 19 | 21 | 24 | 21 | 23 | 24 | 20 | 22 | 25 | 20 | 22 | 24 | 20 | 22 | 24 | 21 | |
48 | 71 | 76 | 64 | 87 | 84 | 53 | 79 | 70 | 53 | 68 | 67 | 53 | 74 | 68 | 59 | 86 | 90 | |
4200 | 3800 | 4050 | 4000 | 3900 | 3800 | 3750 | 3650 | 3650 | 3600 | 3550 | 3550 | 3550 | 3550 | 3500 | 3650 | 3700 | 3700 | |
 | 6:48 | — | — | 6:47 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — |
 | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:23 | — | — | 6:23 | — | — | 6:24 | — |
Next 0-3 days weather summary:
Light rain (total 9.0mm), mostly falling on Sat afternoon. Warm (max 27°C on Fri afternoon, min 19°C on Thu morning). Wind will be generally light.
Next 4-6 days weather summary:
Moderate rain (total 16.0mm), heaviest on Sun afternoon. Warm (max 27°C on Sun afternoon, min 20°C on Sun night). Wind will be generally light.
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Latest snow reports near Mauna Kea:
Mauna Kea Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 4 Apr 2023 |
| Snow Alerts | Create Alert |
Other resorts in USA - Hawaii are reporting: powder (0) / good piste (0)
Snow History
Week 3 of February 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. |
Mauna Kea Forecast Snowfall
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Other resorts in USA - Hawaii are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Mauna Kea at the specific elevation of 2 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Mauna Kea. 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 United States.
Click here to read further information on freezing levels and how we forecast our temperatures.
Visitor Reviews of Mauna Kea
Overall 4.1 Based on 8 votes and 6 reviews
- Snowsure
- Variety of pistes
- Vote
- Joseph Beste from United States writes:
Dear fellow skiers: While Rick Tillison was a pioneer, The NSPS (National Ski Patrol..) officially recognized the Mauna Kea Ski Patrol in 1969-70. I joined the the Patrol in 1969; Howard Shirmmer a Professional Engineer and Hawaii office Manager for Dames & Moore in Hawaii was the Founder of the Patrol and it's first leader. I met Howard through work and was an engineer for Chevron at their Barber's Point Refinery. Howard asked me to join the Ski Patrol in 1969 and I patrolled on Mauna Kea in the winter of 1969-70. I became the Patrol Leader in 1971-2. While Howard was still on the Patrol there were a number of other dedicated Patrol members including one woman patroller. The skier's were generally shuttled to the summit in those days by Gordon (Flashgun) Morse through his business Holo Holo Campers from Hilo. Gordon was formerly a newspaper reporter in Honolulu, for the Honolulu Advertiser, and he supplied tourists with 4 wheel Jeeps to see the Big Island's more adventuresome area. The skiing was fabulous etc. There were many runs laid out by Dick Tillison and Howard in the late 60's. The University of Hawaii had a telescope near the very top; The University of Arizona had a smaller scope. The University of Hawaii through the graciousness of William Keck was building the largest scope on the very top. This scope opened in late 1969. I was already patrolling at that point. Tillison had spent the winter before at the University of Hawaii's Astronomy base camp at about the 8500-9,000 foot level. Not as pleasant as on the Kona coast. However, the location saved the time and aclimatization to altitude. It was near the old Humuhulu sheep station used by "Pig" (Wild Boar) hunters. Another early patrol leader was a University of Hawaii PhD candidate in Astronomy named Peter Bostwick, Pete succeeded me as Patrol Leader, I continued as a member of the Patrol through about 1980. We also had two woman patrollers in the early days. A rescued skier with a broken leg was Helen Masten(sp) in, I believe, 1971-2 Season. One of those early years, I believe it was 1970, the UH Astronomy department was snowed out in getting to the top. We (the Mauna Kea Patrollers) hiked up with snow shoes, skis and 5 gallon cans of diesel fuel to the Keck Observatory to supply the telescopes directional and heating generators. This was necessitated by the UH's half track being stuck in the snow (huge drifts) at about the 9-9500 elevation. Lots of stories and memories.. Joseph Beste
Visitor Reviews of Mauna Kea
Joseph Beste from United States writes:
Dear fellow skiers:
While Rick Tillison was a pioneer, The NSPS (National Ski Patrol..) officially recognized the Mauna Kea Ski Patrol in 1969-70. I joined the
the Patrol in 1969; Howard Shirmmer a Professional Engineer and Hawaii office Manager for Dames & Moore in Hawaii was the Founder of the Patrol and it's first leader. I met Howard through work and was an engineer for Chevron at their Barber's Point Refinery. Howard asked me to join the Ski Patrol in 1969 and I patrolled on Mauna Kea in the winter of 1969-70. I became the Patrol Leader in 1971-2. While Howard was still on the Patrol there were a number of other dedicated Patrol members including one woman patroller.
The skier's were generally shuttled to the summit in those days by Gordon (Flashgun) Morse through his business Holo Holo Campers from Hilo. Gordon was formerly a newspaper reporter in Honolulu, for the Honolulu Advertiser, and he supplied tourists with 4 wheel Jeeps to see the Big Island's more adventuresome area. The skiing was fabulous etc. There were many runs laid out by Dick Tillison and Howard in the late 60's. The University of Hawaii had a telescope near the very top; The University of Arizona had a smaller scope. The University of Hawaii through the graciousness of William Keck was building the largest scope on the very top. This scope opened in late 1969. I was already patrolling at that point. Tillison had spent the winter before at the University of Hawaii's Astronomy base camp at about the 8500-9,000 foot level. Not as pleasant as on the Kona coast. However, the location saved the time and aclimatization to altitude. It was near the old Humuhulu sheep station used by "Pig" (Wild Boar) hunters.
Another early patrol leader was a University of Hawaii PhD candidate in Astronomy named Peter Bostwick, Pete succeeded me as Patrol Leader, I continued as a member of the Patrol through about 1980. We also had two woman patrollers in the early days.
A rescued skier with a broken leg was Helen Masten(sp) in, I believe, 1971-2 Season. One of those early years, I believe it was 1970, the UH Astronomy department was snowed out in getting to the top. We (the Mauna Kea Patrollers) hiked up with snow shoes, skis and 5 gallon cans of diesel fuel to the Keck Observatory to supply the telescopes directional and heating generators. This was necessitated by the UH's half track being stuck in the snow (huge drifts) at about the 9-9500 elevation.
Lots of stories and memories..
Joseph Beste
Nearest