| 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 |