| 16:53 EST |  Clear | 9°C / 48°F | -4°C / 25°F | 40% | 1016 mb (30 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KTYS 272153Z 24008KT 10SM CLR 09/M04 A3001 RMK AO2 SLP164 T00941044 |
| 15:53 EST |  Clear | 10°C / 50°F | -3°C / 27°F | 40% | 1016 mb (30 in) | SW 20 kph (SW 12.7 mph) | - | 10SM |
| | KTYS 272053Z 22011KT 10SM CLR 10/M03 A3000 RMK AO2 SLP160 T01001033 55005 |
| 14:53 EST |  Clear | 11°C / 52°F | -4°C / 25°F | 35% | 1016 mb (30 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KTYS 271953Z 25009KT 10SM CLR 11/M04 A3000 RMK AO2 SLP160 T01061039 |
| 13:53 EST |  Clear | 9°C / 48°F | -3°C / 27°F | 43% | 1016 mb (30 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KTYS 271853Z 24008KT 10SM CLR 09/M03 A3001 RMK AO2 SLP162 T00941033 |
| 12:53 EST |  Clear | 9°C / 48°F | -3°C / 27°F | 43% | 1017 mb (30.03 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KTYS 271753Z 26011KT 10SM CLR 09/M03 A3002 RMK AO2 SLP166 T00941033 10094 20044 58018 |
| 11:53 EST |  Clear | 8°C / 46°F | -2°C / 28°F | 50% | 1018 mb (30.06 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KTYS 271653Z 25009KT 10SM CLR 08/M02 A3005 RMK AO2 SLP177 T00831017 |
| 10:53 EST |  Partly Cloudy | 7°C / 45°F | -1°C / 30°F | 57% | 1018 mb (30.06 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KTYS 271553Z 24010KT 10SM FEW032 07/M01 A3006 RMK AO2 SLP183 T00721011 |
| 09:53 EST |  Partly Cloudy | 6°C / 43°F | -1°C / 30°F | 61% | 1018 mb (30.06 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KTYS 271453Z 24009KT 10SM SCT032 06/M01 A3007 RMK AO2 SLP185 T00611011 50004 |
| 08:53 EST |  Partly Cloudy | 5°C / 41°F | -1°C / 30°F | 66% | 1018 mb (30.06 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KTYS 271353Z 23009KT 10SM SCT035 05/M01 A3007 RMK AO2 SLP187 T00501006 |
| 07:53 EST |  Mostly Cloudy | 4°C / 39°F | -1°C / 30°F | 70% | 1018 mb (30.06 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KTYS 271253Z 22007KT 10SM BKN035 04/M01 A3006 RMK AO2 SLP183 T00441011 |
| 06:53 EST |  Overcast | 5°C / 41°F | -2°C / 28°F | 61% | 1018 mb (30.06 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KTYS 271153Z 25007KT 10SM OVC033 05/M02 A3006 RMK AO2 SLP181 T00501017 10056 20050 53007 |
| 05:53 EST |  Overcast | 5°C / 41°F | -2°C / 28°F | 61% | 1018 mb (30.06 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KTYS 271053Z 25007KT 10SM OVC033 05/M02 A3005 RMK AO2 SLP177 T00501017 |
| 04:53 EST |  Overcast | 5°C / 41°F | -2°C / 28°F | 61% | 1017 mb (30.03 in) | W 22 kph (W 13.8 mph) | - | 10SM |
| | KTYS 270953Z 27012KT 10SM OVC031 05/M02 A3004 RMK AO2 SLP174 T00501017 |
| 03:53 EST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1017 mb (30.03 in) | WNW 20 kph (WNW 12.7 mph) | - | 10SM |
| | KTYS 270853Z 29011KT 10SM OVC033 06/M01 A3004 RMK AO2 SLP173 T00561011 53001 |
| 02:53 EST |  Overcast | 5°C / 41°F | -1°C / 30°F | 66% | 1017 mb (30.03 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KTYS 270753Z 25008KT 10SM OVC035 05/M01 A3004 RMK AO2 SLP173 T00501011 |
| 01:53 EST |  Overcast | 5°C / 41°F | -1°C / 30°F | 66% | 1017 mb (30.03 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KTYS 270653Z 25010KT 10SM OVC035 05/M01 A3003 RMK AO2 SLP169 T00501011 |
| 00:53 EST |  Overcast | 5°C / 41°F | -1°C / 30°F | 66% | 1017 mb (30.03 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KTYS 270553Z 25010KT 10SM OVC041 05/M01 A3004 RMK AO2 SLP171 T00501011 10056 20050 58006 |