| 20:51 EST |  Overcast | 1°C / 34°F | -5°C / 23°F | 65% | 1014 mb (29.94 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KCAK 010151Z 24006KT 10SM OVC043 01/M05 A2993 RMK AO2 SLP147 T00111050 |
| 19:51 EST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1014 mb (29.94 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KCAK 010051Z 24006KT 10SM OVC043 01/M04 A2993 RMK AO2 SLP146 T00111044 |
| 18:51 EST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1014 mb (29.94 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KCAK 302351Z 26005KT 10SM OVC045 01/M04 A2993 RMK AO2 SLP146 8/5// T00111044 10028 20006 51015 |
| 17:51 EST |  Overcast | 1°C / 34°F | -5°C / 23°F | 65% | 1014 mb (29.94 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KCAK 302251Z 27007KT 10SM OVC050 01/M05 A2993 RMK AO2 SLP144 T00111050 |
| 16:51 EST |  Overcast | 2°C / 36°F | -5°C / 23°F | 60% | 1013 mb (29.91 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KCAK 302151Z 28010KT 10SM OVC048 02/M05 A2990 RMK AO2 SLP134 T00171050 |
| 15:51 EST |  Overcast | 2°C / 36°F | -6°C / 21°F | 56% | 1012 mb (29.88 in) | NW 26 kph (NW 16.1 mph) | - | 10SM |
| | KCAK 302051Z 30014G20KT 10SM OVC044 02/M06 A2988 RMK AO2 SLP129 8/5// T00171056 53006 |
| 14:51 EST |  Overcast | 2°C / 36°F | -4°C / 25°F | 65% | 1012 mb (29.88 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KCAK 301951Z 32013G22KT 10SM BKN035 OVC047 02/M04 A2987 RMK AO2 SLP124 BINOVC T00171044 |
| 13:51 EST |  Overcast | 2°C / 36°F | -4°C / 25°F | 65% | 1011 mb (29.85 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KCAK 301851Z 33011KT 10SM OVC035 02/M04 A2986 RMK AO2 SLP118 T00221044 |
| 12:51 EST |  Overcast | 2°C / 36°F | -4°C / 25°F | 65% | 1011 mb (29.85 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KCAK 301751Z 30011KT 10SM OVC034 02/M04 A2986 RMK AO2 SLP119 8/5// T00221039 10039 20017 56000 |
| 11:51 EST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1012 mb (29.88 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KCAK 301651Z 32010KT 10SM OVC035 03/M03 A2987 RMK AO2 SLP120 T00281033 |
| 10:51 EST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1011 mb (29.85 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KCAK 301551Z 32010G18KT 10SM FEW023 OVC031 03/M03 A2986 RMK AO2 SLP118 BINOVC T00281028 |
| 09:51 EST |  Mostly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1012 mb (29.88 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KCAK 301451Z 31010KT 10SM FEW023 BKN034 BKN220 03/M01 A2987 RMK AO2 SLP119 8/808 T00331006 51018 |
| 08:51 EST |  Mostly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1011 mb (29.85 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KCAK 301351Z 35007KT 10SM BKN031 BKN220 03/M01 A2986 RMK AO2 SLP117 T00281011 |
| 08:20 EST |  Mostly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1011 mb (29.85 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KCAK 301320Z 34009KT 10SM SCT021 SCT044 BKN220 02/M01 A2986 RMK AO2 |
| 07:51 EST |  Mostly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1010 mb (29.83 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KCAK 301251Z 35011KT 10SM BKN021 BKN039 02/M01 A2984 RMK AO2 SLP109 T00221006 |
| 06:51 EST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1009 mb (29.8 in) | N 19 kph (N 11.5 mph) | 0.00 mm (0.00 in) | 10SM |
| | KCAK 301151Z 35010KT 10SM SCT010 OVC019 03/01 A2981 RMK AO2 RAE20 SLP100 8/5// P0000 60009 70021 T00330006 10089 20028 53017 |
| 05:51 EST |  Overcast Light Rain | 3°C / 37°F | 2°C / 36°F | 93% | 1009 mb (29.8 in) | NNW 17 kph (NNW 10.4 mph) | 0.25 mm (0.01 in) | 10SM |
| | KCAK 301051Z 34009G17KT 10SM -RA BKN010 BKN014 OVC023 03/02 A2979 RMK AO2 CIG 008V012 SLP091 8/5// P0001 T00330022 |
| 04:51 EST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1008 mb (29.77 in) | NNW 22 kph (NNW 13.8 mph) | 0.76 mm (0.03 in) | 9SM |
| | KCAK 300951Z 34012KT 9SM -RA BKN009 OVC014 04/03 A2977 RMK AO2 SLP085 P0003 T00390028 |
| 03:51 EST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1008 mb (29.77 in) | NNW 20 kph (NNW 12.7 mph) | 0.76 mm (0.03 in) | 3SM |
| | KCAK 300851Z 33011KT 3SM -RA BR BKN007 OVC024 04/03 A2976 RMK AO2 SLP080 P0003 60005 T00440033 51023 |
| 02:51 EST |  Overcast Light Rain | 5°C / 41°F | 4°C / 39°F | 93% | 1007 mb (29.74 in) | NW 22 kph (NW 13.8 mph) | 0.00 mm (0.00 in) | 3SM |
| | KCAK 300751Z 32012KT 3SM -RA BR BKN008 OVC024 05/04 A2974 RMK AO2 SLP073 P0000 T00500039 |
| 01:51 EST |  Overcast Light Rain | 7°C / 45°F | 6°C / 43°F | 93% | 1006 mb (29.71 in) | NW 17 kph (NW 10.4 mph) | 0.51 mm (0.02 in) | 6SM |
| | KCAK 300651Z 32009KT 6SM -RA BR BKN007 OVC013 07/06 A2971 RMK AO2 WSHFT 0549 CIG 004V011 SLP063 P0002 T00670056 |
| 01:31 EST |  Overcast Light Rain | 7°C / 45°F | 6°C / 43°F | 93% | 1006 mb (29.71 in) | NW 22 kph (NW 13.8 mph) | 0.25 mm (0.01 in) | 4SM |
| | KCAK 300631Z 32012KT 4SM -RA BR BKN005 OVC029 07/06 A2970 RMK AO2 WSHFT 0549 P0001 |
| 01:09 EST |  Overcast Light Rain | 7°C / 45°F | 6°C / 43°F | 93% | 1006 mb (29.71 in) | NNW 28 kph (NNW 17.3 mph) | 0.00 mm (0.00 in) | 2SM |
| | KCAK 300609Z 33015KT 2SM -RA BR BKN005 OVC029 07/06 A2970 RMK AO2 WSHFT 0549 SFC VIS 6 P0000 |
| 00:51 EST |  Overcast Light Rain | 9°C / 48°F | 8°C / 46°F | 94% | 1005 mb (29.68 in) | W 24 kph (W 15 mph) | 0.25 mm (0.01 in) | 2SM |
| | KCAK 300551Z 27013G19KT 2SM -RA BR BKN006 BKN011 OVC029 09/08 A2969 RMK AO2 SFC VIS 5 SLP054 8/6// P0001 60012 T00890078 10111 20089 55008 |