| 09:53 GMT-9 |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 999 mb (29.5 in) | Calm | - | 10SM |
| | PATK 231853Z 00000KT 10SM SCT090 OVC110 M01/M04 A2950 RMK AO2 SLP995 T10061039 |
| 08:53 GMT-9 |  Overcast | 2°C / 36°F | -4°C / 25°F | 65% | 999 mb (29.5 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | PATK 231753Z 36006KT 10SM BKN090 OVC120 02/M04 A2949 RMK AO2 SLP991 T00171039 10017 21033 56016 |
| 07:53 GMT-9 |  Mostly Cloudy | 1°C / 34°F | -3°C / 27°F | 75% | 999 mb (29.5 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | PATK 231653Z 02003KT 10SM BKN095 BKN110 01/M03 A2949 RMK AO2 SLP993 T00061033 |
| 06:53 GMT-9 |  Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 999 mb (29.5 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | PATK 231553Z AUTO 01005KT 10SM OVC110 02/M03 A2950 RMK AO2 SLP997 T00171028 TSNO |
| 05:53 GMT-9 |  Mostly Cloudy | 1°C / 34°F | -4°C / 25°F | 70% | 1000 mb (29.53 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | PATK 231453Z AUTO 02003KT 10SM BKN085 01/M04 A2953 RMK AO2 SLP007 T00111039 56030 TSNO |
| 04:53 GMT-9 |  Overcast | 1°C / 34°F | -5°C / 23°F | 65% | 1001 mb (29.56 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | PATK 231353Z AUTO VRB03KT 10SM BKN075 OVC090 01/M05 A2956 RMK AO2 SLP016 T00061050 TSNO |
| 03:53 GMT-9 |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1001 mb (29.56 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | PATK 231253Z AUTO 36004KT 10SM OVC070 M01/M04 A2957 RMK AO2 SLP020 T10111044 TSNO |
| 02:53 GMT-9 |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1003 mb (29.62 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | PATK 231153Z AUTO 34004KT 10SM OVC100 M02/M06 A2962 RMK AO2 SLP037 T10221061 11017 21044 56046 TSNO |
| 01:53 GMT-9 |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1004 mb (29.65 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | PATK 231053Z AUTO 36006KT 10SM CLR M02/M06 A2966 RMK AO2 SLP052 T10171061 TSNO |
| 00:53 GMT-9 |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1006 mb (29.71 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | PATK 230953Z AUTO 01004KT 10SM CLR M02/M07 A2971 RMK AO2 SLP068 T10221067 TSNO |