| 18:54 EST |  Overcast Fog And Mist | 8°C / 46°F | 8°C / 46°F | 100% | 1001 mb (29.56 in) | S 9 kph (S 5.8 mph) | 0.00 mm (0.00 in) | 3SM |
| | KAVL 022354Z 19005KT 3SM BR OVC004 08/08 A2957 RMK AO2 RAB31E42 SLP010 P0000 60062 T00830083 10089 20067 56020 |
| 18:41 EST |  Overcast Light Rain | 8°C / 46°F | 8°C / 46°F | 100% | 1001 mb (29.56 in) | S 15 kph (S 9.2 mph) | 0.00 mm (0.00 in) | 5SM |
| | KAVL 022341Z 18008KT 5SM -RA BR OVC004 08/08 A2957 RMK AO2 RAB31 CIG 003V008 P0000 |
| 18:01 EST |  Overcast Fog And Mist | 9°C / 48°F | 8°C / 46°F | 94% | 1001 mb (29.56 in) | SSE 13 kph (SSE 8.1 mph) | - | 5SM |
| | KAVL 022301Z 16007KT 5SM BR BKN009 BKN013 OVC046 09/08 A2957 RMK AO2 CIG 007V012 |
| 17:54 EST |  Mostly Cloudy Fog And Mist | 9°C / 48°F | 8°C / 46°F | 94% | 1001 mb (29.56 in) | SSE 13 kph (SSE 8.1 mph) | - | 3SM |
| | KAVL 022254Z 16007KT 3SM BR BKN060 09/08 A2957 RMK AO2 SLP011 T00890078 |
| 17:01 EST |  Mostly Cloudy | 8°C / 46°F | 7°C / 45°F | 93% | 1000 mb (29.53 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KAVL 022201Z 21007KT 10SM BKN100 08/07 A2954 RMK AO2 |
| 16:54 EST |  Overcast Fog And Mist | 8°C / 46°F | 7°C / 45°F | 93% | 1001 mb (29.56 in) | SW 13 kph (SW 8.1 mph) | 1.27 mm (0.05 in) | 3SM |
| | KAVL 022154Z 23007KT 3SM BR BKN009 OVC024 08/07 A2955 RMK AO2 RAE36 SLP004 P0005 T00780072 |
| 16:01 EST |  Overcast Rain | 8°C / 46°F | 7°C / 45°F | 93% | 1004 mb (29.65 in) | S 11 kph (S 6.9 mph) | 0.25 mm (0.01 in) | 3SM |
| | KAVL 022101Z 18006KT 3SM RA BR BKN009 OVC024 08/07 A2965 RMK AO2 P0001 |
| 15:54 EST |  Overcast Light Rain | 8°C / 46°F | 7°C / 45°F | 93% | 1003 mb (29.62 in) | ESE 7 kph (ESE 4.6 mph) | 7.37 mm (0.29 in) | 2SM |
| | KAVL 022054Z 11004KT 2SM -RA BR SCT003 BKN009 OVC014 08/07 A2963 RMK AO2 SLP033 P0029 60057 T00780072 56047 |
| 14:54 EST |  Overcast Heavy Rain | 7°C / 45°F | 7°C / 45°F | 100% | 1005 mb (29.68 in) | Calm | 4.32 mm (0.17 in) | 2SM |
| | KAVL 021954Z 00000KT 2SM +RA BR SCT003 BKN009 OVC014 07/07 A2967 RMK AO2 SLP046 P0017 T00670067 |
| 13:54 EST |  Overcast Light Rain | 7°C / 45°F | 7°C / 45°F | 100% | 1006 mb (29.71 in) | Calm | 2.79 mm (0.11 in) | 2 1/2SM |
| | KAVL 021854Z 00000KT 2 1/2SM -RA BR BKN006 OVC014 07/07 A2971 RMK AO2 PRESFR SLP057 P0011 T00720067 |
| 13:41 EST |  Overcast Rain | 7°C / 45°F | 6°C / 43°F | 93% | 1007 mb (29.74 in) | Calm | 2.54 mm (0.10 in) | 2 1/2SM |
| | KAVL 021841Z 00000KT 2 1/2SM RA BR OVC006 07/06 A2974 RMK AO2 P0010 |
| 13:24 EST |  Overcast Light Rain | 7°C / 45°F | 6°C / 43°F | 93% | 1008 mb (29.77 in) | SW 7 kph (SW 4.6 mph) | 1.78 mm (0.07 in) | 2 1/2SM |
| | KAVL 021824Z 21004KT 2 1/2SM -RA BR BKN004 OVC019 07/06 A2976 RMK AO2 P0007 |
| 13:13 EST |  Overcast Rain | 7°C / 45°F | 6°C / 43°F | 93% | 1008 mb (29.77 in) | SW 6 kph (SW 3.5 mph) | 1.52 mm (0.06 in) | 2 1/2SM |
| | KAVL 021813Z 21003KT 2 1/2SM RA BR SCT004 OVC019 07/06 A2976 RMK AO2 P0006 |
| 12:54 EST |  Overcast Rain | 7°C / 45°F | 6°C / 43°F | 93% | 1008 mb (29.77 in) | S 7 kph (S 4.6 mph) | 3.30 mm (0.13 in) | 2 1/2SM |
| | KAVL 021754Z 18004KT 2 1/2SM RA BR FEW010 OVC021 07/06 A2978 RMK AO2 SLP083 P0013 60096 T00670061 10067 20033 58028 |
| 12:45 EST |  Overcast Rain | 7°C / 45°F | 6°C / 43°F | 93% | 1008 mb (29.77 in) | SSE 7 kph (SSE 4.6 mph) | 2.79 mm (0.11 in) | 2 1/2SM |
| | KAVL 021745Z 16004KT 2 1/2SM RA BR SCT008 BKN021 OVC025 07/06 A2978 RMK AO2 PRESFR P0011 |
| 11:54 EST |  Overcast Rain | 6°C / 43°F | 6°C / 43°F | 100% | 1010 mb (29.83 in) | SW 9 kph (SW 5.8 mph) | 4.57 mm (0.18 in) | 2SM |
| | KAVL 021654Z 22005KT 2SM RA BR OVC008 06/06 A2984 RMK AO2 CIG 004V012 SLP104 P0018 T00610056 |
| 11:46 EST |  Overcast Rain | 6°C / 43°F | 6°C / 43°F | 100% | 1010 mb (29.83 in) | SSE 7 kph (SSE 4.6 mph) | 4.06 mm (0.16 in) | 3SM |
| | KAVL 021646Z 20004KT 3SM RA BR BKN008 OVC014 06/06 A2983 RMK AO2 CIG 007V012 P0016 |
| 11:31 EST |  Overcast Heavy Rain | 6°C / 43°F | 6°C / 43°F | 100% | 1011 mb (29.85 in) | S 7 kph (S 4.6 mph) | 2.79 mm (0.11 in) | 2SM |
| | KAVL 021631Z 18004KT 2SM +RA BR BKN008 OVC012 06/06 A2985 RMK AO2 P0011 |
| 11:07 EST |  Overcast Rain | 6°C / 43°F | 6°C / 43°F | 100% | 1012 mb (29.88 in) | S 9 kph (S 5.8 mph) | 0.76 mm (0.03 in) | 3SM |
| | KAVL 021607Z 17005KT 3SM RA BR OVC010 06/06 A2987 RMK AO2 CIG 007V014 P0003 |
| 10:59 EST |  Overcast Rain | 6°C / 43°F | 6°C / 43°F | 100% | 1012 mb (29.88 in) | S 11 kph (S 6.9 mph) | 0.25 mm (0.01 in) | 2SM |
| | KAVL 021559Z 19006KT 2SM RA BR BKN008 OVC012 06/06 A2988 RMK AO2 CIG 006V011 P0001 |
| 10:56 EST |  Overcast Rain | 6°C / 43°F | 5°C / 41°F | 93% | 1012 mb (29.88 in) | SW 11 kph (SW 6.9 mph) | 0.00 mm (0.00 in) | 4SM |
| | KAVL 021556Z 22006KT 4SM RA BR OVC010 06/05 A2988 RMK AO2 CIG 006V013 P0000 |
| 10:54 EST |  Overcast Rain | 6°C / 43°F | 5°C / 41°F | 93% | 1012 mb (29.88 in) | SW 9 kph (SW 5.8 mph) | 3.81 mm (0.15 in) | 2SM |
| | KAVL 021554Z 22005KT 2SM RA BR OVC008 06/05 A2988 RMK AO2 CIG 006V011 SLP120 P0015 T00560050 |
| 09:54 EST |  Overcast Rain | 6°C / 43°F | 6°C / 43°F | 100% | 1012 mb (29.88 in) | S 11 kph (S 6.9 mph) | 3.81 mm (0.15 in) | 2SM |
| | KAVL 021454Z 19006KT 2SM RA BR BKN006 OVC012 06/06 A2987 RMK AO2 CIG 004V008 SLP114 P0015 60050 T00560056 56004 |
| 09:52 EST |  Overcast Rain | 6°C / 43°F | 6°C / 43°F | 100% | 1012 mb (29.88 in) | S 11 kph (S 6.9 mph) | 3.56 mm (0.14 in) | 2SM |
| | KAVL 021452Z 19006KT 2SM RA BR BKN006 OVC012 06/06 A2987 RMK AO2 CIG 004V010 P0014 |
| 09:28 EST |  Overcast Rain | 5°C / 41°F | 5°C / 41°F | 100% | 1012 mb (29.88 in) | Variable 7 kph (Variable 4.6 mph) | 2.54 mm (0.10 in) | 3SM |
| | KAVL 021428Z VRB04KT 3SM RA BR OVC005 05/05 A2988 RMK AO2 P0010 |
| 09:12 EST |  Overcast Rain | 5°C / 41°F | 4°C / 39°F | 93% | 1012 mb (29.88 in) | SW 7 kph (SW 4.6 mph) | 1.27 mm (0.05 in) | 1 1/2SM |
| | KAVL 021412Z 21004KT 1 1/2SM RA BR OVC005 05/04 A2988 RMK AO2 P0005 |
| 09:05 EST |  Overcast Rain | 5°C / 41°F | 4°C / 39°F | 93% | 1012 mb (29.88 in) | SW 9 kph (SW 5.8 mph) | 0.76 mm (0.03 in) | 2SM |
| | KAVL 021405Z 22005KT 2SM RA BR OVC005 05/04 A2988 RMK AO2 P0003 |
| 08:54 EST |  Overcast Heavy Rain | 4°C / 39°F | 4°C / 39°F | 100% | 1012 mb (29.88 in) | SSW 7 kph (SSW 4.6 mph) | 4.06 mm (0.16 in) | 1 1/2SM |
| | KAVL 021354Z 24004KT 1 1/2SM +RA BR OVC005 04/04 A2988 RMK AO2 SLP119 P0016 T00440044 |
| 08:27 EST |  Overcast Rain | 4°C / 39°F | 4°C / 39°F | 100% | 1012 mb (29.88 in) | SW 7 kph (SW 4.6 mph) | 1.78 mm (0.07 in) | 2 1/2SM |
| | KAVL 021327Z 22004KT 2 1/2SM RA BR OVC005 04/04 A2988 RMK AO2 P0007 |
| 07:54 EST |  Overcast Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1012 mb (29.88 in) | S 13 kph (S 8.1 mph) | 4.83 mm (0.19 in) | 4SM |
| | KAVL 021254Z 19007KT 4SM RA BR BKN005 OVC012 04/03 A2989 RMK AO2 SLP121 P0019 T00390033 |
| 06:54 EST |  Overcast Rain | 3°C / 37°F | 3°C / 37°F | 100% | 1013 mb (29.91 in) | S 19 kph (S 11.5 mph) | 3.30 mm (0.13 in) | 4SM |
| | KAVL 021154Z 18010KT 4SM RA BR OVC007 03/03 A2992 RMK AO2 SLP133 P0013 60036 70036 T00330028 10056 20033 55025 |
| 06:08 EST |  Overcast Rain | 3°C / 37°F | 3°C / 37°F | 100% | 1013 mb (29.91 in) | SSE 7 kph (SSE 4.6 mph) | 0.25 mm (0.01 in) | 4SM |
| | KAVL 021108Z AUTO 20004KT 4SM RA BR BKN007 OVC018 03/03 A2992 RMK AO2 P0001 |
| 05:54 EST |  Overcast Light Rain | 3°C / 37°F | 3°C / 37°F | 100% | 1013 mb (29.91 in) | Calm | 1.52 mm (0.06 in) | 6SM |
| | KAVL 021054Z AUTO 00000KT 6SM -RA BR SCT007 OVC020 03/03 A2992 RMK AO2 PRESFR SLP131 P0006 T00330028 |
| 05:05 EST |  Overcast Light Rain | 3°C / 37°F | 3°C / 37°F | 100% | 1015 mb (29.97 in) | SW 6 kph (SW 3.5 mph) | 0.25 mm (0.01 in) | 6SM |
| | KAVL 021005Z AUTO 22003KT 6SM -RA BR BKN020 OVC048 03/03 A2996 RMK AO2 P0001 |
| 04:54 EST |  Overcast Light Rain | 3°C / 37°F | 3°C / 37°F | 100% | 1015 mb (29.97 in) | Calm | 0.76 mm (0.03 in) | 7SM |
| | KAVL 020954Z AUTO 00000KT 7SM -RA SCT022 BKN048 OVC060 03/03 A2996 RMK AO2 SLP143 P0003 T00330028 |
| 03:54 EST |  Overcast Light Rain | 3°C / 37°F | 2°C / 36°F | 93% | 1016 mb (30 in) | SSW 9 kph (SSW 5.8 mph) | 2.54 mm (0.10 in) | 10SM |
| | KAVL 020854Z AUTO 25005KT 10SM -RA OVC055 03/02 A3000 RMK AO2 SLP157 P0010 60014 T00330017 58026 |
| 02:54 EST |  Overcast Rain | 4°C / 39°F | 2°C / 36°F | 87% | 1017 mb (30.03 in) | Calm | 1.02 mm (0.04 in) | 8SM |
| | KAVL 020754Z AUTO 00000KT 8SM RA SCT050 OVC070 04/02 A3004 RMK AO2 RAB0657 SLP170 P0004 T00390022 |
| 01:54 EST |  Overcast | 6°C / 43°F | 0°C / 32°F | 66% | 1018 mb (30.06 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KAVL 020654Z AUTO 19004KT 10SM OVC060 06/00 A3007 RMK AO2 SLP179 T00560000 |
| 00:54 EST |  Partly Cloudy | 4°C / 39°F | 0°C / 32°F | 75% | 1019 mb (30.09 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KAVL 020554Z AUTO 16003KT 10SM FEW120 04/00 A3009 RMK AO2 SLP186 T00440000 10078 20039 55004 |