| 03:00 EST |  Overcast Unknown Precip | -1°C / 30°F | -1°C / 30°F | 100% | 1015 mb (29.97 in) | ESE 19 kph (ESE 11.5 mph) | - | 2SM |
| | KTNB 250800Z AUTO 11010G19KT 2SM UP OVC002 M01/M01 A2997 RMK AO2 |
| 02:40 EST |  Overcast Unknown Precip | -2°C / 28°F | -2°C / 28°F | 100% | 1016 mb (30 in) | E 17 kph (E 10.4 mph) | - | 5SM |
| | KTNB 250740Z AUTO 10009G14KT 5SM UP OVC002 M02/M02 A2999 RMK AO2 |
| 02:20 EST |  Overcast Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1016 mb (30 in) | ESE 13 kph (ESE 8.1 mph) | - | 5SM |
| | KTNB 250720Z AUTO 11007KT 5SM BR OVC002 M02/M03 A3001 RMK AO2 |
| 02:00 EST |  Overcast Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1016 mb (30 in) | ESE 15 kph (ESE 9.2 mph) | - | 1 1/2SM |
| | KTNB 250700Z AUTO 11008KT 1 1/2SM BR OVC002 M02/M03 A3001 RMK AO2 |
| 01:41 EST |  Overcast Unknown Precip | -2°C / 28°F | -3°C / 27°F | 93% | 1017 mb (30.03 in) | E 19 kph (E 11.5 mph) | - | 5SM |
| | KTNB 250641Z AUTO 10010G16KT 5SM UP OVC002 M02/M03 A3003 RMK AO2 |
| 01:20 EST |  Overcast Unknown Precip | -2°C / 28°F | -3°C / 27°F | 93% | 1018 mb (30.06 in) | SE 22 kph (SE 13.8 mph) | - | 5SM |
| | KTNB 250620Z AUTO 12012G19KT 5SM UP OVC004 M02/M03 A3005 RMK AO2 |
| 01:01 EST |  Overcast Unknown Precip | -2°C / 28°F | -3°C / 27°F | 93% | 1018 mb (30.06 in) | E 13 kph (E 8.1 mph) | - | 4SM |
| | KTNB 250601Z AUTO 10007G16KT 4SM UP OVC006 M02/M03 A3006 RMK AO2 |
| 00:40 EST |  Overcast Unknown Precip | -2°C / 28°F | -3°C / 27°F | 93% | 1019 mb (30.09 in) | ESE 24 kph (ESE 15 mph) | - | 5SM |
| | KTNB 250540Z AUTO 11013G18KT 5SM UP OVC008 M02/M03 A3008 RMK AO2 |
| 00:20 EST |  Overcast Unknown Precip | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | ESE 15 kph (ESE 9.2 mph) | - | 5SM |
| | KTNB 250520Z AUTO 11008KT 5SM UP SCT010 OVC016 M02/M04 A3009 RMK AO2 |
| 00:00 EST |  Overcast Unknown Precip | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | E 7 kph (E 4.6 mph) | - | 5SM |
| | KTNB 250500Z AUTO 10004G14KT 5SM UP SCT011 OVC018 M02/M04 A3010 RMK AO2 |