Asahidake 16-day snow forecast
Four snow episodes are expected at Asahidake over the next 16 days. The first, from Wednesday 21 to Thursday 22, is the most reliable and would bring about 22 cm up top. The second, from Monday 26 to Thursday 29, could add another 86 cm. From Saturday 31 the trend points to more snow, still with low reliability.
Daily snowfall up top
cm of new snow at 1,600 mDetailed forecast by elevation
| Day | Top 1,600 m | Mid 1,350 m | Base 1,100 m | Chance | Snow line | Top temp. | Wind |
|---|---|---|---|---|---|---|---|
| Sunday 18 | 0 | 0 | 0 | 5% | 2,200 m | 3° / 5° | SW 36 km/h |
| Monday 19 | 0 | 0 | 0 | 5% | 2,800 m | 2° / 9° | SW 44 km/h |
| Tuesday 20 | 0 | 0 | 0 | 5% | 2,300 m | 2° / 7° | W 20 km/h |
| Wednesday 21 | 1 | 1 | 0 | 30% | 1,100 m | −1° / 9° | SW 56 km/h |
| Thursday 22 | 21 | 18 | 16 | 100% | 300 m | −7° / −4° | W 53 km/h |
| Friday 23 | 1 | 1 | 1 | 20% | 300 m | −5° / 5° | NW 27 km/h |
| Saturday 24 | 0 | 0 | 0 | 10% | 2,800 m | 3° / 6° | W 43 km/h |
| Sunday 25 | 0 | 0 | 0 | 15% | 1,600 m | −3° / 3° | W 46 km/h |
| Monday 26 | 4 | 4 | 3 | 80% | 100 m | −7° / −4° | W 31 km/h |
| Tuesday 27 | 3 | 3 | 3 | 65% | 0 m | −7° / −3° | W 47 km/h |
| Wednesday 28trend | 40 | 36 | 32 | 80% | 0 m | −11° / −4° | W 45 km/h |
| Thursday 29trend | 37 | 34 | 30 | 80% | 0 m | −11° / −10° | W 38 km/h |
| Friday 30trend | 0 | 0 | 0 | 20% | 0 m | −10° / −2° | W 27 km/h |
| Saturday 31trend | 6 | 5 | 5 | 80% | 800 m | −2° / −1° | SE 12 km/h |
| Sunday 1trend | 0 | 0 | 0 | 20% | 400 m | −1° / 0° | SW 19 km/h |
| Monday 2trend | 17 | 16 | 12 | 80% | 0 m | −8° / 0° | W 33 km/h |
Snow at Asahidake: frequently asked questions
When will it snow at Asahidake?
The next snowfall starts on Wednesday 21 October. The heaviest day will be Wednesday 28, with about 40 cm up top and the snow line at 0 m.
How much snow will fall at Asahidake this week?
Between Sunday 18 and Saturday 24 expect about 23 cm up top (1,600 m), about 20 cm at 1,350 m and about 17 cm at the base (1,100 m).
How reliable is a 16-day snow forecast?
The first 5 days are fairly reliable. Days 6 to 10 are a guide, and days 11 to 16 only show the trend: they can change a lot from one day to the next.
What will the snow line be at Asahidake?
The snow line will drop to about 0 m on Tuesday 27. On the other snowy days it will range between 0 and 1,100 m.
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