18.12 Thursday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Cloudy. No Precipitation. | -21..-23 | 749 | 100% | [S] 0-2 m/s |
| 05:00 | Cloudy. No Precipitation. | -20..-22 | 749 | 100% | [S] 0-2 m/s |
| 08:00 | Cloudy. No Precipitation. | -11..-13 | 746 | 96% | [S-E] 1-3 m/s |
| 11:00 | Cloudy. No Precipitation. | -4..-6 | 743 | 93% | [S] 3-5 m/s |
| 14:00 | Cloudy. Snow. Snowstorm. | -2..-4 | 739 | 96% | [S] 5-7 m/s |
| 17:00 | Cloudy. Snow. Snowstorm. | -1..-3 | 736 | 95% | [S] 4-6 m/s |
| 20:00 | Cloudy. Snow. | -1..+1 | 734 | 98% | [S-W] 3-5 m/s |
| 23:00 | Cloudy. Light Snow. | 0..-2 | 733 | 98% | [S-W] 1-3 m/s |
19.12 Friday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Cloudy. Light Snow. | 0..-2 | 734 | 98% | [N-W] 2-4 m/s |
| 05:00 | Cloudy. Light Snow. Snowstorm. | -5..-7 | 737 | 91% | [N] 7-9 m/s |
| 08:00 | Cloudy. Mostly Dry. | -10..-12 | 741 | 88% | [N] 5-7 m/s |
| 11:00 | Cloudy. No Precipitation. | -14..-16 | 744 | 91% | [N] 4-6 m/s |
| 14:00 | Cloudy. No Precipitation. | -16..-18 | 746 | 93% | [N] 3-5 m/s |
| 17:00 | Cloudy. No Precipitation. | -19..-21 | 747 | 97% | [N-W] 1-3 m/s |
| 20:00 | Mostly Cloudy. No Precipitation. | -25..-27 | 748 | 100% | [N-W] 1-3 m/s |
| 23:00 | Mostly Cloudy. No Precipitation. | -28..-30 | 749 | 100% | [N-W] 0-2 m/s |
20.12 Saturday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Mostly Cloudy. No Precipitation. | -29..-31 | 750 | 100% | [N-W] 0-2 m/s |
| 05:00 | Mostly Cloudy. No Precipitation. | -30..-32 | 752 | 100% | [N-W] 0-2 m/s |
| 08:00 | Mostly Cloudy. No Precipitation. | -31..-33 | 753 | 100% | [N] 0-2 m/s |
| 11:00 | Mostly Cloudy. No Precipitation. | -31..-33 | 755 | 100% | [N-W] 0-2 m/s |
| 14:00 | Mostly Cloudy. No Precipitation. | -23..-25 | 757 | 92% | [N-W] 0-2 m/s |
| 17:00 | Partly cloudy No Precipitation. | -28..-30 | 758 | 98% | [N-W] 0-2 m/s |
| 20:00 | Mostly Cloudy. No Precipitation. | -30..-32 | 759 | 99% | [N-W] 0-2 m/s |
| 23:00 | Mostly Cloudy. No Precipitation. | -30..-32 | 759 | 99% | [W] 0-1 m/s |
21.12 Sunday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Mostly Cloudy. No Precipitation. | -28..-30 | 760 | 98% | [W] 0-1 m/s |
| 05:00 | Cloudy. No Precipitation. | -26..-28 | 760 | 96% | [W] 0-2 m/s |
| 08:00 | Partly cloudy No Precipitation. | -30..-32 | 761 | 98% | [S-W] 0-1 m/s |
| 11:00 | Partly cloudy No Precipitation. | -30..-32 | 762 | 98% | [S] 0-1 m/s |
| 14:00 | Partly cloudy No Precipitation. | -21..-23 | 762 | 89% | [S-W] 0-2 m/s |
| 17:00 | Partly cloudy No Precipitation. | -25..-27 | 762 | 96% | [S] 0-2 m/s |
| 20:00 | Partly cloudy No Precipitation. | -25..-27 | 761 | 97% | [S] 0-2 m/s |
| 23:00 | Partly cloudy No Precipitation. | -20..-22 | 760 | 92% | [S] 1-3 m/s |
22.12 Monday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Cloudy. No Precipitation. | -15..-17 | 758 | 83% | [S] 3-5 m/s |
| 05:00 | Cloudy. Light Snow. Light Snowstorm. | -13..-15 | 755 | 94% | [S-W] 4-6 m/s |
| 08:00 | Cloudy. Light Snow. Snowstorm. | -11..-13 | 753 | 94% | [S-W] 4-6 m/s |
| 11:00 | Cloudy. Light Snow. Snowstorm. | -9..-11 | 752 | 94% | [S-W] 4-6 m/s |
| 14:00 | Cloudy. Snow. Snowstorm. | -6..-8 | 750 | 95% | [S-W] 3-5 m/s |
| 17:00 | Cloudy. Light Snow. Snowstorm. | -4..-6 | 750 | 96% | [S-W] 3-5 m/s |
| 20:00 | Cloudy. Chance of snow. | -2..-4 | 750 | 97% | [S-W] 2-4 m/s |
| 23:00 | Cloudy. Chance of Rain. | 0..-2 | 750 | 97% | [W] 2-4 m/s |