17.12 Wednesday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Cloudy. Mostly Dry. | -23..-25 | 725 | 99% | [E] 0-1 m/s |
| 05:00 | Cloudy. Mostly Dry. | -24..-26 | 725 | 100% | [E] 0-1 m/s |
| 08:00 | Cloudy. No Precipitation. | -24..-26 | 724 | 100% | [E] 0-1 m/s |
| 11:00 | Cloudy. No Precipitation. | -25..-27 | 723 | 100% | [E] 0-1 m/s |
| 14:00 | Cloudy. No Precipitation. | -24..-26 | 723 | 99% | [E] 0-1 m/s |
| 17:00 | Cloudy. No Precipitation. | -25..-27 | 722 | 99% | [N-E] 0-1 m/s |
| 20:00 | Cloudy. No Precipitation. | -26..-28 | 721 | 100% | [N] 0-1 m/s |
| 23:00 | Cloudy. No Precipitation. | -25..-27 | 721 | 99% | [N-E] 0-1 m/s |
18.12 Thursday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Cloudy. No Precipitation. | -25..-27 | 720 | 100% | [N] 0-2 m/s |
| 05:00 | Cloudy. No Precipitation. | -25..-27 | 720 | 99% | [N] 0-1 m/s |
| 08:00 | Cloudy. No Precipitation. | -25..-27 | 720 | 99% | [N-W] 0-1 m/s |
| 11:00 | Cloudy. No Precipitation. | -26..-28 | 720 | 99% | [S-W] 0-1 m/s |
| 14:00 | Cloudy. No Precipitation. | -24..-26 | 720 | 97% | [S-W] 0-2 m/s |
| 17:00 | Cloudy. No Precipitation. | -26..-28 | 721 | 100% | [S] 0-2 m/s |
| 20:00 | Cloudy. No Precipitation. | -27..-29 | 721 | 100% | [S-W] 0-2 m/s |
| 23:00 | Mostly Cloudy. No Precipitation. | -27..-29 | 722 | 98% | [S-W] 0-2 m/s |
19.12 Friday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Mostly Cloudy. No Precipitation. | -28..-30 | 722 | 98% | [S-W] 0-2 m/s |
| 05:00 | Mostly Cloudy. No Precipitation. | -31..-33 | 723 | 99% | [S-W] 1-3 m/s |
| 08:00 | Mostly Cloudy. No Precipitation. | -33..-35 | 724 | 100% | [S-W] 0-2 m/s |
| 11:00 | Cloudy. No Precipitation. | -27..-29 | 724 | 97% | [S] 0-2 m/s |
| 14:00 | Mostly Cloudy. No Precipitation. | -24..-26 | 725 | 93% | [S] 1-3 m/s |
| 17:00 | Cloudy. No Precipitation. | -25..-27 | 726 | 94% | [S-W] 2-4 m/s |
| 20:00 | Cloudy. No Precipitation. | -26..-28 | 726 | 93% | [S-W] 2-4 m/s |
| 23:00 | Mostly Cloudy. No Precipitation. | -31..-33 | 727 | 96% | [S-W] 1-3 m/s |
20.12 Saturday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Mostly Cloudy. No Precipitation. | -30..-32 | 727 | 95% | [S-W] 1-3 m/s |
| 05:00 | Mostly Cloudy. No Precipitation. | -31..-33 | 727 | 96% | [S] 1-3 m/s |
| 08:00 | Mostly Cloudy. No Precipitation. | -31..-33 | 728 | 97% | [S] 1-3 m/s |
| 11:00 | Cloudy. No Precipitation. | -33..-35 | 727 | 97% | [S] 1-3 m/s |
| 14:00 | Mostly Cloudy. No Precipitation. | -35..-37 | 727 | 99% | [S] 1-3 m/s |
| 17:00 | Mostly Cloudy. No Precipitation. | -35..-37 | 727 | 98% | [S-E] 0-2 m/s |
| 20:00 | Mostly Cloudy. No Precipitation. | -32..-34 | 725 | 96% | [S-E] 0-2 m/s |
| 23:00 | Cloudy. No Precipitation. | -29..-31 | 724 | 97% | [E] 0-2 m/s |
21.12 Sunday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Cloudy. Mostly Dry. | -27..-29 | 722 | 98% | [N-E] 0-2 m/s |
| 05:00 | Cloudy. Mostly Dry. | -26..-28 | 721 | 99% | [N-E] 0-2 m/s |
| 08:00 | Cloudy. Chance of snow. | -25..-27 | 719 | 98% | [N-E] 0-2 m/s |
| 11:00 | Cloudy. Mostly Dry. | -25..-27 | 719 | 99% | [N-E] 0-2 m/s |
| 14:00 | Cloudy. Mostly Dry. | -24..-26 | 718 | 98% | [N] 0-2 m/s |
| 17:00 | Cloudy. No Precipitation. | -25..-27 | 718 | 99% | [N] 0-2 m/s |
| 20:00 | Cloudy. No Precipitation. | -25..-27 | 718 | 99% | [N] 0-2 m/s |
| 23:00 | Cloudy. No Precipitation. | -25..-27 | 719 | 99% | [N] 0-2 m/s |