| 13:53 EST |  Clear | 3°C / 37°F | -7°C / 19°F | 48% | 1010 mb (29.83 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KAUG 011853Z AUTO 31006KT 10SM CLR 03/M07 A2982 RMK AO2 SLP102 T00331067 |
| 12:53 EST |  Clear | 3°C / 37°F | -7°C / 19°F | 48% | 1009 mb (29.8 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KAUG 011753Z AUTO 26007KT 10SM CLR 03/M07 A2981 RMK AO2 SLP098 T00281072 10033 21028 56010 |
| 11:53 EST |  Partly Cloudy | 2°C / 36°F | -8°C / 18°F | 48% | 1009 mb (29.8 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KAUG 011653Z AUTO 26004KT 10SM FEW070 02/M08 A2981 RMK AO2 SLP100 T00171078 |
| 10:53 EST |  Partly Cloudy | 2°C / 36°F | -8°C / 18°F | 48% | 1010 mb (29.83 in) | Variable 9 kph (Variable 5.8 mph) | - | 10SM |
| | KAUG 011553Z AUTO VRB05KT 10SM SCT075 02/M08 A2982 RMK AO2 SLP102 T00171078 |
| 09:53 EST |  Clear | 1°C / 34°F | -7°C / 19°F | 56% | 1010 mb (29.83 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KAUG 011453Z AUTO VRB03KT 10SM CLR 01/M07 A2984 RMK AO2 SLP108 T00061072 51023 |
| 08:53 EST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1010 mb (29.83 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KAUG 011353Z AUTO 30003KT 10SM CLR M01/M08 A2982 RMK AO2 SLP104 T10061083 |
| 07:53 EST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KAUG 011253Z AUTO 00000KT 10SM CLR M02/M08 A2980 RMK AO2 SLP094 T10221078 |
| 06:53 EST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KAUG 011153Z AUTO 00000KT 10SM CLR M03/M08 A2977 RMK AO2 SLP085 70014 T10281083 10006 21028 53016 |
| 05:53 EST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1008 mb (29.77 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KAUG 011053Z AUTO 33005KT 10SM CLR M02/M08 A2976 RMK AO2 SLP080 T10221083 |
| 04:53 EST |  Overcast | -1°C / 30°F | -8°C / 18°F | 59% | 1007 mb (29.74 in) | NNW 24 kph (NNW 15 mph) | - | 10SM |
| | KAUG 010953Z AUTO 33013G17KT 10SM OVC039 M01/M08 A2973 RMK AO2 SLP072 T10111078 |
| 03:53 EST |  Overcast | -1°C / 30°F | -7°C / 19°F | 64% | 1006 mb (29.71 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KAUG 010853Z AUTO 34010KT 10SM OVC037 M01/M07 A2972 RMK AO2 SLP069 T10061067 51016 |
| 02:53 EST |  Overcast | -1°C / 30°F | -7°C / 19°F | 64% | 1006 mb (29.71 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KAUG 010753Z AUTO 33010KT 10SM OVC039 M01/M07 A2972 RMK AO2 SLP067 T10061072 |
| 01:53 EST |  Overcast | 0°C / 32°F | -7°C / 19°F | 60% | 1006 mb (29.71 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KAUG 010653Z AUTO 30009KT 10SM OVC039 00/M07 A2971 RMK AO2 SLP065 T00001067 |
| 00:53 EST |  Partly Cloudy | 1°C / 34°F | -6°C / 21°F | 60% | 1005 mb (29.68 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KAUG 010553Z AUTO 31005KT 10SM SCT043 01/M06 A2967 RMK AO2 SLP052 T00061056 10028 20000 53006 |