| 20:54 EST |  Overcast Light Rain | 3°C / 37°F | 1°C / 34°F | 87% | 1019 mb (30.09 in) | SSE 9 kph (SSE 5.8 mph) | 0.51 mm (0.02 in) | 8SM |
| | KAVL 250154Z 15005KT 8SM -RA OVC018 03/01 A3010 RMK AO2 SLP205 P0002 T00280011 |
| 19:54 EST |  Overcast Light Rain | 3°C / 37°F | 1°C / 34°F | 87% | 1020 mb (30.12 in) | SSE 13 kph (SSE 8.1 mph) | 0.51 mm (0.02 in) | 7SM |
| | KAVL 250054Z 16007KT 7SM -RA OVC020 03/01 A3011 RMK AO2 SLP208 P0002 T00280006 |
| 18:54 EST |  Overcast Light Rain | 3°C / 37°F | 0°C / 32°F | 81% | 1020 mb (30.12 in) | S 13 kph (S 8.1 mph) | 0.25 mm (0.01 in) | 8SM |
| | KAVL 242354Z 18007KT 8SM -RA OVC020 03/00 A3012 RMK AO2 RAB26 SLP210 P0001 60001 T00330000 10067 20033 55000 |
| 17:54 EST |  Overcast | 4°C / 39°F | -2°C / 28°F | 65% | 1020 mb (30.12 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KAVL 242254Z 17008KT 10SM OVC020 04/M02 A3011 RMK AO2 SLP208 T00441017 |
| 16:54 EST |  Overcast | 5°C / 41°F | -2°C / 28°F | 61% | 1020 mb (30.12 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KAVL 242154Z 18007KT 10SM OVC022 05/M02 A3012 RMK AO2 SLP210 T00501017 |
| 16:17 EST |  Mostly Cloudy | 6°C / 43°F | -2°C / 28°F | 57% | 1020 mb (30.12 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KAVL 242117Z 16006KT 10SM BKN028 BKN046 06/M02 A3013 RMK AO2 |
| 15:54 EST |  Partly Cloudy | 6°C / 43°F | -2°C / 28°F | 57% | 1020 mb (30.12 in) | S 19 kph (S 11.5 mph) | - | 10SM |
| | KAVL 242054Z AUTO 17010KT 10SM SCT043 06/M02 A3012 RMK AO2 SLP208 T00561022 56020 TSNO |
| 14:54 EST |  Clear | 6°C / 43°F | -2°C / 28°F | 57% | 1020 mb (30.12 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KAVL 241954Z 16009KT 10SM CLR 06/M02 A3013 RMK AO2 SLP210 T00561022 |
| 13:54 EST |  Clear | 6°C / 43°F | -2°C / 28°F | 57% | 1020 mb (30.12 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KAVL 241854Z 15008KT 10SM CLR 06/M02 A3012 RMK AO2 SLP208 T00611022 |
| 12:54 EST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1022 mb (30.18 in) | SE 17 kph (SE 10.4 mph) | - | 10SM |
| | KAVL 241754Z 14009KT 10SM CLR 06/M03 A3018 RMK AO2 SLP227 T00611028 10067 21044 58023 |
| 11:54 EST |  Clear | 7°C / 45°F | -2°C / 28°F | 53% | 1023 mb (30.21 in) | Variable 11 kph (Variable 6.9 mph) | - | 10SM |
| | KAVL 241654Z VRB06KT 10SM CLR 07/M02 A3021 RMK AO2 SLP235 T00671022 |
| 10:54 EST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1024 mb (30.24 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KAVL 241554Z 17007KT 10SM CLR 03/M01 A3025 RMK AO2 SLP251 T00331006 |
| 09:54 EST |  Clear Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1024 mb (30.24 in) | S 6 kph (S 3.5 mph) | - | 6SM |
| | KAVL 241454Z 17003KT 6SM BR CLR M02/M02 A3025 RMK AO2 SLP256 T10171022 53008 |
| 08:54 EST |  Clear Fog And Mist | -4°C / 25°F | -4°C / 25°F | 100% | 1024 mb (30.24 in) | SSE 6 kph (SSE 3.5 mph) | - | 4SM |
| | KAVL 241354Z 15003KT 4SM BR CLR M04/M04 A3024 RMK AO2 SLP253 T10441044 |
| 07:54 EST |  Clear Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1024 mb (30.24 in) | Calm | - | 3SM |
| | KAVL 241254Z 00000KT 3SM BR CLR M04/M05 A3024 RMK AO2 SLP251 T10441050 |
| 06:54 EST |  Clear Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1024 mb (30.24 in) | Calm | - | 5SM |
| | KAVL 241154Z 00000KT 5SM BR CLR M04/M05 A3023 RMK AO2 SLP248 T10391050 11011 21050 53007 |
| 05:54 EST |  Clear Fog And Mist | -5°C / 23°F | -6°C / 21°F | 93% | 1023 mb (30.21 in) | SSE 6 kph (SSE 3.5 mph) | - | 6SM |
| | KAVL 241054Z AUTO 16003KT 6SM BR CLR M05/M06 A3021 RMK AO2 SLP241 T10501056 |
| 04:57 EST |  Partly Cloudy Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1023 mb (30.21 in) | Calm | - | 3SM |
| | KAVL 240957Z AUTO 00000KT 3SM BR SCT001 M03/M04 A3021 RMK AO2 |
| 04:54 EST |  Mostly Cloudy Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1023 mb (30.21 in) | SE 6 kph (SE 3.5 mph) | - | 2 1/2SM |
| | KAVL 240954Z AUTO 14003KT 2 1/2SM BR BKN001 M03/M04 A3021 RMK AO2 SLP237 T10331039 |
| 04:50 EST |  Mostly Cloudy Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1023 mb (30.21 in) | SE 6 kph (SE 3.5 mph) | - | 1 1/2SM |
| | KAVL 240950Z AUTO 14003KT 1 1/2SM BR BKN001 M03/M04 A3021 RMK AO2 |
| 04:43 EST |  Overcast Fog | -3°C / 27°F | -4°C / 25°F | 93% | 1023 mb (30.21 in) | SE 6 kph (SE 3.5 mph) | - | 1/2SM |
| | KAVL 240943Z AUTO 14003KT 1/2SM FZFG OVC001 M03/M04 A3021 RMK AO2 |
| 04:33 EST |  Overcast Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1023 mb (30.21 in) | SE 7 kph (SE 4.6 mph) | - | 1 1/4SM |
| | KAVL 240933Z AUTO 14004KT 1 1/4SM BR OVC001 M03/M04 A3021 RMK AO2 |
| 04:20 EST |  Mostly Cloudy Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1023 mb (30.21 in) | Calm | - | 2 1/2SM |
| | KAVL 240920Z AUTO 00000KT 2 1/2SM BR BKN001 M03/M04 A3020 RMK AO2 |
| 03:54 EST |  Partly Cloudy Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1023 mb (30.21 in) | Calm | - | 5SM |
| | KAVL 240854Z AUTO 00000KT 5SM BR FEW001 M04/M05 A3021 RMK AO2 SLP237 T10391050 50006 |
| 02:54 EST |  Clear Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1023 mb (30.21 in) | Calm | - | 4SM |
| | KAVL 240754Z AUTO 00000KT 4SM BR CLR M03/M03 A3021 RMK AO2 SLP236 T10281033 |
| 01:54 EST |  Clear Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | Calm | - | 4SM |
| | KAVL 240654Z AUTO 00000KT 4SM BR CLR M02/M02 A3020 RMK AO2 SLP233 T10221022 |
| 00:54 EST |  Clear Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | S 6 kph (S 3.5 mph) | - | 6SM |
| | KAVL 240554Z AUTO 17003KT 6SM BR CLR M01/M02 A3019 RMK AO2 SLP231 T10111017 10044 21011 58003 |