| 14:53 EST |  Overcast | 8°C / 46°F | 5°C / 41°F | 82% | 1003 mb (29.62 in) | SE 33 kph (SE 20.7 mph) | - | 10SM |
| | KOSU 251953Z 12018G26KT 10SM BKN029 OVC065 08/05 A2963 RMK AO2 PK WND 11027/1938 SLP035 T00780050 |
| 13:53 EST |  Overcast | 8°C / 46°F | 5°C / 41°F | 82% | 1004 mb (29.65 in) | SE 35 kph (SE 21.9 mph) | - | 10SM |
| | KOSU 251853Z 13019G26KT 10SM OVC023 08/05 A2966 RMK AO2 PK WND 14029/1828 SLP045 T00780050 |
| 12:53 EST |  Overcast | 7°C / 45°F | 4°C / 39°F | 81% | 1004 mb (29.65 in) | SE 32 kph (SE 19.6 mph) | - | 10SM |
| | KOSU 251753Z 12017G22KT 10SM OVC023 07/04 A2966 RMK AO2 PK WND 12028/1657 SLP047 60007 T00720044 10072 20039 58024 |
| 11:53 EST |  Overcast | 7°C / 45°F | 4°C / 39°F | 81% | 1005 mb (29.68 in) | SE 26 kph (SE 16.1 mph) | 0.25 mm (0.01 in) | 10SM |
| | KOSU 251653Z 12014G25KT 10SM BKN021 BKN028 OVC037 07/04 A2969 RMK AO2 PK WND 15026/1626 RAB25E35 SLP059 P0001 T00670039 |
| 11:33 EST |  Overcast Light Rain | 7°C / 45°F | 4°C / 39°F | 81% | 1006 mb (29.71 in) | SE 33 kph (SE 20.7 mph) | 0.25 mm (0.01 in) | 8SM |
| | KOSU 251633Z 12018G26KT 8SM -RA SCT022 BKN027 OVC036 07/04 A2971 RMK AO2 PK WND 15026/1626 RAB25 P0001 |
| 11:17 EST |  Overcast | 7°C / 45°F | 4°C / 39°F | 81% | 1006 mb (29.71 in) | SE 30 kph (SE 18.4 mph) | - | 10SM |
| | KOSU 251617Z 13016G26KT 10SM FEW020 BKN037 OVC060 07/04 A2971 RMK AO2 PK WND 12026/1614 |
| 10:53 EST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1006 mb (29.71 in) | SE 37 kph (SE 23 mph) | - | 10SM |
| | KOSU 251553Z 12020G27KT 10SM BKN024 BKN029 OVC039 06/03 A2972 RMK AO2 PK WND 13027/1545 SLP069 T00610033 |
| 10:40 EST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1007 mb (29.74 in) | SE 37 kph (SE 23 mph) | - | 10SM |
| | KOSU 251540Z 13020G26KT 10SM BKN025 BKN030 OVC070 06/03 A2973 RMK AO2 PK WND 12027/1518 |
| 09:53 EST |  Overcast | 5°C / 41°F | 3°C / 37°F | 87% | 1007 mb (29.74 in) | SE 39 kph (SE 24.2 mph) | 0.25 mm (0.01 in) | 10SM |
| | KOSU 251453Z 12021G28KT 10SM SCT022 BKN032 OVC070 05/03 A2973 RMK AO2 PK WND 11030/1439 RAB27E45 SLP073 P0001 60006 T00500028 56015 |
| 08:53 EST |  Mostly Cloudy | 4°C / 39°F | 3°C / 37°F | 93% | 1007 mb (29.74 in) | SE 35 kph (SE 21.9 mph) | - | 10SM |
| | KOSU 251353Z 12019G27KT 10SM SCT075 BKN090 BKN100 04/03 A2974 RMK AO2 PK WND 11030/1336 SLP076 T00440028 |
| 07:53 EST |  Overcast | 4°C / 39°F | 3°C / 37°F | 93% | 1007 mb (29.74 in) | ESE 32 kph (ESE 19.6 mph) | 1.27 mm (0.05 in) | 10SM |
| | KOSU 251253Z 11017G25KT 10SM FEW012 BKN060 OVC090 04/03 A2975 RMK AO2 PK WND 11027/1232 RAE46 SLP078 P0005 T00440028 |
| 07:38 EST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1007 mb (29.74 in) | SE 33 kph (SE 20.7 mph) | 1.27 mm (0.05 in) | 6SM |
| | KOSU 251238Z 12018G27KT 6SM -RA BR SCT012 BKN031 OVC060 04/03 A2975 RMK AO2 PK WND 11027/1232 P0005 |
| 07:29 EST |  Overcast Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1008 mb (29.77 in) | ESE 39 kph (ESE 24.2 mph) | 1.02 mm (0.04 in) | 4SM |
| | KOSU 251229Z 11021G27KT 4SM RA BR SCT014 BKN027 OVC080 04/03 A2976 RMK AO2 PK WND 11027/1229 P0004 |
| 06:53 EST |  Overcast Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1008 mb (29.77 in) | ESE 37 kph (ESE 23 mph) | 4.06 mm (0.16 in) | 3SM |
| | KOSU 251153Z 11020G25KT 3SM RA BR SCT035 BKN050 OVC060 04/03 A2978 RMK AO2 PK WND 12029/1140 PRESFR SLP089 P0016 60041 70041 T00390028 10067 20039 56024 |
| 05:53 EST |  Overcast Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1009 mb (29.8 in) | ESE 33 kph (ESE 20.7 mph) | 2.79 mm (0.11 in) | 4SM |
| | KOSU 251053Z 11018G28KT 4SM RA BR BKN050 OVC075 04/03 A2979 RMK AO2 PK WND 10028/1053 SLP094 P0011 T00440028 |
| 04:53 EST |  Overcast Rain | 4°C / 39°F | 2°C / 36°F | 87% | 1010 mb (29.83 in) | SE 37 kph (SE 23 mph) | 2.79 mm (0.11 in) | 5SM |
| | KOSU 250953Z 12020G24KT 5SM RA BR SCT050 OVC075 04/02 A2982 RMK AO2 SLP102 P0011 T00440022 |
| 03:53 EST |  Overcast Rain | 5°C / 41°F | 1°C / 34°F | 76% | 1011 mb (29.85 in) | SE 28 kph (SE 17.3 mph) | 0.76 mm (0.03 in) | 5SM |
| | KOSU 250853Z 12015KT 5SM RA FEW050 OVC070 05/01 A2985 RMK AO2 RAB02 SLP114 P0003 60003 T00500011 58015 |
| 02:53 EST |  Mostly Cloudy | 7°C / 45°F | -1°C / 30°F | 57% | 1012 mb (29.88 in) | SE 26 kph (SE 16.1 mph) | - | 10SM |
| | KOSU 250753Z 13014KT 10SM BKN100 07/M01 A2987 RMK AO2 SLP121 T00671011 |
| 01:53 EST |  Partly Cloudy | 6°C / 43°F | -2°C / 28°F | 57% | 1012 mb (29.88 in) | SE 24 kph (SE 15 mph) | - | 10SM |
| | KOSU 250653Z 12013G19KT 10SM FEW075 06/M02 A2988 RMK AO2 SLP125 T00561017 |
| 00:53 EST |  Mostly Cloudy | 5°C / 41°F | -3°C / 27°F | 57% | 1013 mb (29.91 in) | SE 24 kph (SE 15 mph) | - | 10SM |
| | KOSU 250553Z 13013G19KT 10SM BKN070 05/M03 A2990 RMK AO2 SLP129 T00501028 10050 20022 58023 |