ウェルカムセンター
| 時 | 天気 | 雨量 | max | 降雪 | 気温 | 風(m/s) | |
| 21 |  | 0.0 | 0.0 | 0.0 | -2 | N | 4 |
| 22 | | 0.0 | 0.0 | 0.0 | -2 | N | 4 |
| 23 | | 0.0 | 0.0 | 0.0 | -2 | N | 4 |
| 00 | | 0.0 | 0.0 | 0.0 | -2 | N | 4 |
| 01 | | 0.0 | 0.4 | 0.0 | -2 | N | 5 |
| 02 | | 0.0 | 0.0 | 0.0 | -3 | N | 5 |
| 03 |  | 0.7 | 0.9 | 1.3 | -3 | N | 5 |
| 04 | | 0.8 | 1.2 | 1.4 | -4 | N | 4 |
| 05 | | 0.8 | 1.3 | 1.6 | -4 | NNW | 4 |
| 06 | | 0.6 | 0.8 | 1.1 | -4 | NNW | 4 |
| 07 | | 0.4 | 0.6 | 0.8 | -4 | N | 3 |
| 08 | | 0.2 | 0.4 | 0.4 | -5 | N | 3 |
| 09 | | 0.2 | 0.7 | 0.4 | -5 | NNW | 2 |
| 10 | | 0.2 | 0.5 | 0.5 | -4 | NNW | 2 |
| 11 | | 0.0 | 0.5 | 0.1 | -3 | NNW | 2 |
| 12 | | 0.0 | 0.4 | 0.0 | -3 | W | 2 |
| 13 | | 2.8 | 3.4 | 5.7 | -4 | WNW | 4 |
| 14 | | 1.4 | 2.6 | 2.8 | -7 | WNW | 4 |
| 15 | | 1.1 | 2.3 | 2.3 | -7 | WNW | 4 |
| 16 | | 0.8 | 1.7 | 1.6 | -8 | W | 4 |
| 17 | | 0.5 | 1.2 | 1.0 | -10 | W | 3 |
| 18 | | 0.5 | 1.1 | 1.0 | -10 | W | 4 |
| 19 | | 0.3 | 0.8 | 0.7 | -11 | W | 4 |
| 20 | | 0.1 | 0.8 | 0.3 | -12 | WNW | 3 |
| 21 | | 2.1 | 2.7 | 4.3 | -11 | WSW | 4 |
| 22 | | 1.9 | 4.1 | 3.9 | -12 | W | 3 |
| 23 | | 1.7 | 2.5 | 3.4 | -13 | WNW | 4 |
| 00 | | 0.4 | 1.0 | 0.7 | -13 | WNW | 4 |
| 01 | | 0.6 | 1.0 | 1.1 | -13 | W | 4 |
| 02 | | 0.7 | 0.9 | 1.3 | -13 | W | 4 |
| 03 | | 0.7 | 1.0 | 1.3 | -13 | W | 4 |
| 04 | | 1.1 | 1.3 | 2.2 | -12 | W | 4 |
| 05 | | 1.2 | 1.8 | 2.5 | -12 | W | 4 |
| 06 | | 0.9 | 1.1 | 1.8 | -12 | W | 4 |
| 07 | | 0.8 | 1.1 | 1.7 | -12 | W | 4 |
| 08 | | 0.7 | 1.0 | 1.5 | -11 | W | 4 |
| 09 | | 0.6 | 0.9 | 1.3 | -11 | W | 4 |