| 04:00 GMT+9 | 
Partly Cloudy | 0°C / 32°F | -4°C / 25°F | 75% | 1014 mb
(29.94 in) | W 24 kph
(W 15 mph) | - | 10km |
| | RJSM 231900Z 28013KT 9999 FEW025 SCT040 M00/M04 Q1014
RMK 2CU025 4CU040 A2996 |
| 03:17 GMT+9 | 
Mostly Cloudy
Snow Showers | 0°C / 32°F | -2°C / 28°F | 87% | 1014 mb
(29.94 in) | NW 19 kph
(NW 11.5 mph) | - | 10km |
| | RJSM 231817Z 30010KT 9999 -SHSN FEW015 SCT025 BKN040 M00/M02 Q1014
RMK 1CU015 4CU025 6CU040 A2996 |
| 03:00 GMT+9 |
Mostly Cloudy
Snow Showers | 0°C / 32°F | -1°C / 30°F | 93% | 1014 mb
(29.94 in) | NW 19 kph
(NW 11.5 mph) | - | 5000 |
| | RJSM 231800Z 30010KT 5000 -SHSN FEW015 BKN025 BKN040 M00/M01 Q1014
RMK 2CU015 6CU025 7CU040 A2995 |
| 02:40 GMT+9 |
Mostly Cloudy
Snow Showers | 0°C / 32°F | -2°C / 28°F | 87% | 1014 mb
(29.94 in) | NW 20 kph
(NW 12.7 mph) | - | 4000 |
| | RJSM 231740Z 30011KT 4000 -SHSN FEW008 SCT015 BKN025 M00/M02 Q1014
RMK 2CU008 4CU015 7CU025 A2995 |
| 02:25 GMT+9 |
Overcast
Snow Showers | 0°C / 32°F | -2°C / 28°F | 87% | 1014 mb
(29.94 in) | NW 19 kph
(NW 11.5 mph) | - | 1500 |
| | RJSM 231725Z 30010KT 1500 R28/P1800N -SHSN FEW003 SCT005 OVC008 M00/M02 Q1014
RMK 1CU003 4CU005 8CU008 A2995 VIS NW 1000M |
| 02:23 GMT+9 |
Overcast
Snow Showers | 0°C / 32°F | -2°C / 28°F | 87% | 1014 mb
(29.94 in) | NW 17 kph
(NW 10.4 mph) | - | 2500 |
| | RJSM 231723Z 30009KT 2500 -SHSN FEW005 BKN008 OVC015 00/M02 Q1014
RMK 1CU005 5CU008 8CU015 A2996 VIS W-NW 1500M FCST AMD 1721 TEMPO 1718 1000 -SHSN FEW003CU BKN005CU |
| 02:16 GMT+9 |
Overcast
Snow Showers | 0°C / 32°F | -2°C / 28°F | 87% | 1014 mb
(29.94 in) | NW 17 kph
(NW 10.4 mph) | - | 3000 |
| | RJSM 231716Z 30009KT 3000 -SHSN SCT008 BKN015 OVC025 00/M02 Q1014
RMK 3CU008 6CU015 8CU025 A2996 |
| 02:14 GMT+9 |
Mostly Cloudy
Snow Showers | 0°C / 32°F | -2°C / 28°F | 87% | 1014 mb
(29.94 in) | NW 17 kph
(NW 10.4 mph) | - | 4000 |
| | RJSM 231714Z 30009KT 4000 -SHSN FEW008 BKN015 BKN025 00/M02 Q1014
RMK 2CU008 5CU015 7CU025 A2996 VIS N-NE 3000M |
| 02:12 GMT+9 |
Mostly Cloudy
Snow Showers | 0°C / 32°F | -2°C / 28°F | 87% | 1014 mb
(29.94 in) | WNW 19 kph
(WNW 11.5 mph) | - | 7000 |
| | RJSM 231712Z 29010KT 7000 -SHSN FEW008 SCT015 BKN025 00/M02 Q1014
RMK 1CU008 3CU015 6CU025 A2995 VIS N 4000M |
| 02:00 GMT+9 |
Mostly Cloudy
Snow Showers | 0°C / 32°F | -2°C / 28°F | 87% | 1014 mb
(29.94 in) | W 19 kph
(W 11.5 mph) | - | 10km |
| | RJSM 231700Z 28010KT 9999 -SHSN FEW015 BKN025 BKN040 00/M02 Q1014
RMK 2CU015 5CU025 7CU040 A2995 |
| 01:41 GMT+9 |
Mostly Cloudy
Snow Showers | 0°C / 32°F | -2°C / 28°F | 87% | 1014 mb
(29.94 in) | W 17 kph
(W 10.4 mph) | - | 7000 |
| | RJSM 231641Z 28009KT 7000 -SHSN FEW015 BKN025 BKN040 M00/M02 Q1014
RMK 2CU015 5CU025 6CU040 A2995 VIS NW-N 4000M |
| 01:24 GMT+9 |
Mostly Cloudy
Snow Showers | 0°C / 32°F | -1°C / 30°F | 93% | 1013 mb
(29.91 in) | NW 22 kph
(NW 13.8 mph) | - | 4000 |
| | RJSM 231624Z 30012KT 4000 -SHSN SCT008 BKN015 BKN025 00/M01 Q1013
RMK 3CU008 5CU015 7CU025 A2994 VIS W-NW 3000M |
| 01:14 GMT+9 |
Mostly Cloudy
Snow Showers | 0°C / 32°F | -2°C / 28°F | 87% | 1013 mb
(29.91 in) | NW 20 kph
(NW 12.7 mph) | - | 4500 |
| | RJSM 231614Z 30011KT 4500 -SHSN FEW008 SCT015 BKN025 00/M02 Q1013
RMK 1CU008 3CU015 6CU025 A2994 VIS N 3000M |
| 01:11 GMT+9 |
Mostly Cloudy
Snow Showers | 0°C / 32°F | -2°C / 28°F | 87% | 1013 mb
(29.91 in) | WNW 19 kph
(WNW 11.5 mph) | - | 7000 |
| | RJSM 231611Z 29010KT 7000 -SHSN FEW015 BKN025 BKN040 00/M02 Q1013
RMK 2CU015 5CU025 7CU040 A2994 VIS W-N 4000M |
| 01:00 GMT+9 |
Mostly Cloudy
Snow Showers | 0°C / 32°F | -2°C / 28°F | 87% | 1013 mb
(29.91 in) | W 15 kph
(W 9.2 mph) | - | 10km |
| | RJSM 231600Z 28008KT 9999 -SHSN FEW015 SCT025 BKN040 00/M02 Q1013
RMK 1CU015 3CU025 6CU040 A2993 |
| 00:11 GMT+9 |
Mostly Cloudy
Snow Showers | 0°C / 32°F | -1°C / 30°F | 93% | 1013 mb
(29.91 in) | W 15 kph
(W 9.2 mph) | - | 10km |
| | RJSM 231511Z 28008KT 9999 -SHSN FEW015 SCT025 BKN040 00/M01 Q1013
RMK 1CU015 3CU025 6CU040 A2992 |
| 00:00 GMT+9 |
Mostly Cloudy
Snow Showers | 0°C / 32°F | -1°C / 30°F | 93% | 1013 mb
(29.91 in) | NW 20 kph
(NW 12.7 mph) | - | 7000 |
| | RJSM 231500Z 30011KT 7000 -SHSN FEW015 BKN025 BKN040 00/M01 Q1013
RMK 2CU015 5CU025 7CU040 A2992 |
