| 12:02 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 990 mb (29.23 in) | S 11 kph (S 6.9 mph) | 0.25 mm (0.01 in) | 10SM |
| | KAOO 091702Z AUTO 19006KT 10SM OVC005 02/01 A2924 RMK AO2 P0001 |
| 11:53 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 991 mb (29.26 in) | S 17 kph (S 10.4 mph) | 2.29 mm (0.09 in) | 10SM |
| | KAOO 091653Z AUTO 19009KT 10SM OVC003 02/01 A2925 RMK AO2 CIG 003V008 SLP918 P0009 T00220006 |
| 11:13 EST |  Overcast Fog And Mist | 2°C / 36°F | 1°C / 34°F | 93% | 992 mb (29.29 in) | S 15 kph (S 9.2 mph) | 0.76 mm (0.03 in) | 4SM |
| | KAOO 091613Z AUTO 18008KT 4SM BR OVC003 02/01 A2929 RMK AO2 P0003 |
| 10:53 EST |  Overcast Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 993 mb (29.32 in) | S 9 kph (S 5.8 mph) | 1.52 mm (0.06 in) | 2SM |
| | KAOO 091553Z AUTO 18005KT 2SM BR OVC003 01/01 A2932 RMK AO2 SLP941 P0006 T00110006 |
| 10:16 EST |  Overcast Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 994 mb (29.35 in) | SSE 9 kph (SSE 5.8 mph) | 0.51 mm (0.02 in) | 2 1/2SM |
| | KAOO 091516Z AUTO 16005KT 2 1/2SM BR OVC003 01/01 A2935 RMK AO2 P0002 |
| 10:07 EST |  Overcast Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 994 mb (29.35 in) | S 7 kph (S 4.6 mph) | 0.25 mm (0.01 in) | 2 1/2SM |
| | KAOO 091507Z AUTO 19004KT 2 1/2SM BR OVC005 01/01 A2935 RMK AO2 P0001 |
| 09:53 EST |  Overcast Fog And Mist | 1°C / 34°F | 1°C / 34°F | 100% | 994 mb (29.35 in) | S 6 kph (S 3.5 mph) | 1.02 mm (0.04 in) | 5SM |
| | KAOO 091453Z AUTO 19003KT 5SM BR OVC005 01/01 A2936 RMK AO2 SLP954 P0004 60016 T00110006 56052 |
| 08:53 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 995 mb (29.38 in) | SSE 9 kph (SSE 5.8 mph) | 1.02 mm (0.04 in) | 10SM |
| | KAOO 091353Z AUTO 16005KT 10SM OVC007 02/00 A2939 RMK AO2 SLP965 P0004 T00170000 |
| 07:53 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 997 mb (29.44 in) | Variable 6 kph (Variable 3.5 mph) | 2.03 mm (0.08 in) | 10SM |
| | KAOO 091253Z AUTO VRB03KT 10SM OVC009 01/00 A2943 RMK AO2 RAE31 CIG 006V014 PRESFR SLP977 P0008 T00110000 |
| 07:36 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 998 mb (29.47 in) | Variable 7 kph (Variable 4.6 mph) | 1.78 mm (0.07 in) | 10SM |
| | KAOO 091236Z AUTO VRB04KT 10SM BKN009 BKN014 OVC019 02/00 A2946 RMK AO2 RAE31 P0007 $ |
| 07:32 EST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 997 mb (29.44 in) | ESE 9 kph (ESE 5.8 mph) | 1.78 mm (0.07 in) | 10SM |
| | KAOO 091232Z AUTO 11005KT 10SM BKN011 OVC019 01/M01 A2945 RMK AO2 RAE31 P0007 $ |
| 07:04 EST |  Overcast Rain | 1°C / 34°F | 0°C / 32°F | 93% | 999 mb (29.5 in) | SE 6 kph (SE 3.5 mph) | 0.51 mm (0.02 in) | 7SM |
| | KAOO 091204Z AUTO 12003KT 7SM RA SCT014 BKN022 OVC043 01/00 A2950 RMK AO2 PRESFR P0002 $ |
| 06:53 EST |  Overcast Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1000 mb (29.53 in) | ESE 11 kph (ESE 6.9 mph) | 4.57 mm (0.18 in) | 7SM |
| | KAOO 091153Z AUTO 11006KT 7SM RA BKN014 OVC025 01/00 A2952 RMK AO2 SLP009 P0018 6//// 7//// T00110000 10017 21011 56052 $ |
| 06:40 EST |  Overcast Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1000 mb (29.53 in) | SE 6 kph (SE 3.5 mph) | 4.06 mm (0.16 in) | 5SM |
| | KAOO 091140Z AUTO 14003KT 5SM RA BR BKN014 OVC020 01/00 A2953 RMK AO2 P0016 $ |
| 06:18 EST |  Overcast Rain | 2°C / 36°F | 0°C / 32°F | 87% | 1000 mb (29.53 in) | SSE 6 kph (SSE 3.5 mph) | 2.79 mm (0.11 in) | 5SM |
| | KAOO 091118Z AUTO 15003KT 5SM RA BR SCT012 OVC020 02/00 A2953 RMK AO2 P0011 $ |
| 05:53 EST |  Overcast Rain | 1°C / 34°F | -1°C / 30°F | 87% | 1001 mb (29.56 in) | Variable 7 kph (Variable 4.6 mph) | 5.59 mm (0.22 in) | 5SM |
| | KAOO 091053Z AUTO VRB04KT 5SM RA BR OVC012 01/M01 A2955 RMK AO2 SLP020 P0022 T00111006 $ |
| 04:53 EST |  Overcast Rain | 1°C / 34°F | -1°C / 30°F | 87% | 1002 mb (29.59 in) | SE 7 kph (SE 4.6 mph) | - | 5SM |
| | KAOO 090953Z AUTO 12004KT 5SM RA BR OVC010 01/M01 A2960 RMK AO2 SLP038 T00111006 $ |
| 03:53 EST |  Overcast Rain | 1°C / 34°F | -2°C / 28°F | 81% | 1005 mb (29.68 in) | SE 17 kph (SE 10.4 mph) | - | 6SM |
| | KAOO 090853Z AUTO 13009G16KT 6SM RA BR OVC011 01/M02 A2968 RMK AO2 UPB0756E39RAB39FZRAE0756 SLP063 6//// T00061017 58065 PNO $ |
| 03:01 EST |  Overcast Unknown Precip | 0°C / 32°F | -2°C / 28°F | 87% | 1007 mb (29.74 in) | SE 17 kph (SE 10.4 mph) | - | 4SM |
| | KAOO 090801Z AUTO 14009G18KT 4SM UP BR BKN009 OVC014 00/M02 A2975 RMK AO2 UPB0756FZRAE0756 CIG 008V011 PNO $ |
| 02:53 EST |  Overcast Freezing Rain | 0°C / 32°F | -2°C / 28°F | 87% | 1008 mb (29.77 in) | SE 20 kph (SE 12.7 mph) | - | 4SM |
| | KAOO 090753Z AUTO 14011KT 4SM FZRA BR OVC012 00/M02 A2976 RMK AO2 UPE10FZRAB10 SLP090 T00001022 PNO $ |
| 02:24 EST |  Overcast Freezing Rain | 0°C / 32°F | -2°C / 28°F | 87% | 1008 mb (29.77 in) | Variable 11 kph (Variable 6.9 mph) | - | 5SM |
| | KAOO 090724Z AUTO VRB06G18KT 5SM FZRA BR OVC010 00/M02 A2977 RMK AO2 UPE10FZRAB10 CIG 008V014 PNO $ |
| 02:16 EST |  Overcast Light Freezing Rain | 0°C / 32°F | -2°C / 28°F | 87% | 1008 mb (29.77 in) | SE 19 kph (SE 11.5 mph) | - | 6SM |
| | KAOO 090716Z AUTO 12010G16KT 6SM -FZRA BR OVC010 00/M02 A2976 RMK AO2 UPE10FZRAB10 CIG 008V012 PRESFR PNO $ |
| 01:53 EST |  Overcast Unknown Precip | -1°C / 30°F | -2°C / 28°F | 93% | 1009 mb (29.8 in) | SE 15 kph (SE 9.2 mph) | - | 3SM |
| | KAOO 090653Z AUTO 14008KT 3SM UP BR BKN010 BKN015 OVC019 M01/M02 A2981 RMK AO2 CIG 007V012 SLP110 T10111022 PNO $ |
| 01:40 EST |  Overcast Unknown Precip | -1°C / 30°F | -3°C / 27°F | 86% | 1010 mb (29.83 in) | SE 17 kph (SE 10.4 mph) | - | 2SM |
| | KAOO 090640Z AUTO 12009G15KT 2SM UP BR SCT009 BKN013 OVC019 M01/M03 A2983 RMK AO2 PNO $ |
| 01:08 EST |  Overcast Unknown Precip | -1°C / 30°F | -3°C / 27°F | 86% | 1011 mb (29.85 in) | SE 22 kph (SE 13.8 mph) | - | 2SM |
| | KAOO 090608Z AUTO 13012G18KT 2SM UP BR BKN013 OVC021 M01/M03 A2986 RMK AO2 PNO $ |
| 01:01 EST |  Overcast Unknown Precip | -1°C / 30°F | -3°C / 27°F | 86% | 1012 mb (29.88 in) | SE 24 kph (SE 15 mph) | 0.00 mm (0.00 in) | 2SM |
| | KAOO 090601Z AUTO 14013G18KT 2SM UP BR BKN008 BKN014 OVC018 M01/M03 A2987 RMK AO2 P0000 |
| 00:53 EST |  Overcast Unknown Precip | -1°C / 30°F | -3°C / 27°F | 86% | 1012 mb (29.88 in) | SE 20 kph (SE 12.7 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KAOO 090553Z AUTO 13011G22KT 1 1/2SM UP BR BKN010 OVC014 M01/M03 A2988 RMK AO2 UPB53SNE53 SLP133 P0000 60000 T10111028 10011 21011 58056 |
| 00:44 EST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1012 mb (29.88 in) | SE 17 kph (SE 10.4 mph) | 0.00 mm (0.00 in) | 1SM |
| | KAOO 090544Z AUTO 13009KT 1SM -SN BR SCT006 OVC012 M01/M03 A2989 RMK AO2 PRESFR P0000 |
| 00:41 EST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1012 mb (29.88 in) | SSE 20 kph (SSE 12.7 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KAOO 090541Z AUTO 15011G17KT 3/4SM -SN BR SCT006 OVC012 M01/M03 A2989 RMK AO2 P0000 |
| 00:35 EST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1013 mb (29.91 in) | SSE 22 kph (SSE 13.8 mph) | 0.00 mm (0.00 in) | 1SM |
| | KAOO 090535Z AUTO 15012G17KT 1SM -SN BR BKN009 OVC014 M01/M03 A2990 RMK AO2 P0000 |