| 05:53 EST |  Overcast | 4°C / 39°F | 3°C / 37°F | 93% | 1002 mb (29.59 in) | WNW 20 kph (WNW 12.7 mph) | - | 7SM |
| | KAOH 031053Z AUTO 29011G16KT 7SM OVC010 04/03 A2960 RMK AO2 CIG 008V013 SLP028 T00390028 |
| 05:13 EST |  Overcast | 4°C / 39°F | 3°C / 37°F | 93% | 1001 mb (29.56 in) | NW 22 kph (NW 13.8 mph) | - | 8SM |
| | KAOH 031013Z AUTO 30012KT 8SM OVC010 04/03 A2957 RMK AO2 CIG 007V014 |
| 04:53 EST |  Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1001 mb (29.56 in) | NW 22 kph (NW 13.8 mph) | - | 8SM |
| | KAOH 030953Z AUTO 30012G18KT 8SM OVC008 03/02 A2956 RMK AO2 CIG 006V013 SLP013 T00330022 |
| 03:53 EST |  Overcast Fog And Mist | 3°C / 37°F | 2°C / 36°F | 93% | 999 mb (29.5 in) | NW 26 kph (NW 16.1 mph) | 0.25 mm (0.01 in) | 6SM |
| | KAOH 030853Z AUTO 31014G22KT 6SM BR OVC006 03/02 A2950 RMK AO2 RAE52 CIG 005V010 SLP994 P0001 60003 T00330022 53056 |
| 02:53 EST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 997 mb (29.44 in) | NW 26 kph (NW 16.1 mph) | 0.25 mm (0.01 in) | 4SM |
| | KAOH 030753Z AUTO 30014G18KT 4SM -RA BR BKN006 OVC010 04/03 A2945 RMK AO2 RAB07 CIG 004V008 SLP975 P0001 T00390028 |
| 02:37 EST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 996 mb (29.41 in) | NW 20 kph (NW 12.7 mph) | 0.00 mm (0.00 in) | 3SM |
| | KAOH 030737Z AUTO 32011G19KT 3SM -RA BR OVC006 04/03 A2942 RMK AO2 RAB07 CIG 003V008 PRESRR P0000 |
| 02:24 EST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 996 mb (29.41 in) | NW 28 kph (NW 17.3 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KAOH 030724Z AUTO 31015G20KT 2 1/2SM -RA BR OVC004 04/03 A2940 RMK AO2 RAB07 CIG 003V008 PRESRR P0000 |
| 01:53 EST |  Overcast | 4°C / 39°F | 3°C / 37°F | 93% | 994 mb (29.35 in) | NNW 19 kph (NNW 11.5 mph) | 0.25 mm (0.01 in) | 7SM |
| | KAOH 030653Z AUTO 33010G19KT 7SM OVC004 04/03 A2936 RMK AO2 RAE18 PRESRR SLP946 P0001 T00390033 |
| 01:18 EST |  Overcast Fog And Mist | 4°C / 39°F | 4°C / 39°F | 100% | 993 mb (29.32 in) | NNW 22 kph (NNW 13.8 mph) | 0.25 mm (0.01 in) | 6SM |
| | KAOH 030618Z AUTO 33012G17KT 6SM BR OVC004 04/04 A2932 RMK AO2 RAE18 P0001 |
| 00:53 EST |  Overcast Light Rain | 4°C / 39°F | 4°C / 39°F | 100% | 993 mb (29.32 in) | NNW 19 kph (NNW 11.5 mph) | 0.25 mm (0.01 in) | 5SM |
| | KAOH 030553Z AUTO 33010KT 5SM -RA BR OVC002 04/04 A2933 RMK AO2 SLP935 P0001 60012 T00440039 10061 20044 53010 |
| 00:04 EST |  Overcast Light Rain | 5°C / 41°F | 4°C / 39°F | 93% | 992 mb (29.29 in) | NW 22 kph (NW 13.8 mph) | 0.25 mm (0.01 in) | 3SM |
| | KAOH 030504Z AUTO 31012G16KT 3SM -RA BR OVC002 05/04 A2930 RMK AO2 P0001 |