| 08:20 EST |  Overcast Unknown Precip | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | Calm | 1.52 mm (0.06 in) | 1 1/2SM |
| | KTNB 251320Z AUTO 00000KT 1 1/2SM UP OVC006 01/00 A2990 RMK AO2 P0006 |
| 08:00 EST |  Overcast Unknown Precip | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | Calm | 0.25 mm (0.01 in) | 2 1/2SM |
| | KTNB 251300Z AUTO 00000KT 2 1/2SM UP BKN006 OVC009 01/00 A2990 RMK AO2 P0001 |
| 07:40 EST |  Overcast Unknown Precip | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | Calm | 3.56 mm (0.14 in) | 1 3/4SM |
| | KTNB 251240Z AUTO 00000KT 1 3/4SM UP OVC006 01/00 A2992 RMK AO2 P0014 |
| 07:20 EST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | Calm | 2.03 mm (0.08 in) | 1 1/2SM |
| | KTNB 251220Z AUTO 00000KT 1 1/2SM -SN OVC006 01/00 A2990 RMK AO2 LTG DSNT N P0008 |
| 07:00 EST |  Overcast Unknown Precip | 1°C / 34°F | 0°C / 32°F | 93% | 1014 mb (29.94 in) | Calm | 0.25 mm (0.01 in) | 2SM |
| | KTNB 251200Z AUTO 00000KT 2SM UP OVC006 01/00 A2993 RMK AO2 P0001 |
| 06:40 EST |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | Calm | 3.56 mm (0.14 in) | 1 1/4SM |
| | KTNB 251140Z AUTO 00000KT 1 1/4SM -SN OVC006 01/00 A2992 RMK AO2 P0014 |
| 06:20 EST |  Overcast Unknown Precip | 1°C / 34°F | 0°C / 32°F | 93% | 1014 mb (29.94 in) | Calm | 1.78 mm (0.07 in) | 1 1/2SM |
| | KTNB 251120Z AUTO 00000KT 1 1/2SM UP OVC006 01/00 A2994 RMK AO2 P0007 |
| 06:01 EST |  Overcast Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1014 mb (29.94 in) | Calm | 0.25 mm (0.01 in) | 2SM |
| | KTNB 251101Z AUTO 00000KT 2SM RA OVC006 01/00 A2994 RMK AO2 P0001 |
| 05:40 EST |  Overcast Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | Calm | 3.81 mm (0.15 in) | 1 3/4SM |
| | KTNB 251040Z AUTO 00000KT 1 3/4SM RA OVC008 01/00 A2991 RMK AO2 P0015 |
| 05:20 EST |  Overcast Unknown Precip | 0°C / 32°F | -1°C / 30°F | 93% | 1014 mb (29.94 in) | Calm | 2.03 mm (0.08 in) | 1 1/4SM |
| | KTNB 251020Z AUTO 00000KT 1 1/4SM UP OVC006 00/M01 A2993 RMK AO2 P0008 |
| 05:00 EST |  Overcast Unknown Precip | -1°C / 30°F | -2°C / 28°F | 93% | 1014 mb (29.94 in) | Calm | 0.51 mm (0.02 in) | 2 1/2SM |
| | KTNB 251000Z AUTO 00000KT 2 1/2SM UP OVC006 M01/M02 A2993 RMK AO2 P0002 |
| 04:40 EST |  Overcast Unknown Precip | -1°C / 30°F | -2°C / 28°F | 93% | 1014 mb (29.94 in) | ESE 11 kph (ESE 6.9 mph) | 1.52 mm (0.06 in) | 1 1/2SM |
| | KTNB 250940Z AUTO 11006KT 1 1/2SM UP OVC004 M01/M02 A2994 RMK AO2 P0006 |
| 04:20 EST |  Overcast Unknown Precip | -1°C / 30°F | -2°C / 28°F | 93% | 1015 mb (29.97 in) | ESE 13 kph (ESE 8.1 mph) | 0.51 mm (0.02 in) | 1 1/2SM |
| | KTNB 250920Z AUTO 11007KT 1 1/2SM UP OVC004 M01/M02 A2996 RMK AO2 P0002 |
| 04:00 EST |  Overcast Unknown Precip | -1°C / 30°F | -2°C / 28°F | 93% | 1014 mb (29.94 in) | ESE 9 kph (ESE 5.8 mph) | - | 3SM |
| | KTNB 250900Z AUTO 11005G14KT 3SM UP OVC004 M01/M02 A2995 RMK AO2 |
| 03:40 EST |  Overcast Unknown Precip | -1°C / 30°F | -1°C / 30°F | 100% | 1014 mb (29.94 in) | ESE 17 kph (ESE 10.4 mph) | 1.27 mm (0.05 in) | 1 3/4SM |
| | KTNB 250840Z AUTO 11009G16KT 1 3/4SM UP OVC004 M01/M01 A2995 RMK AO2 P0005 |
| 03:20 EST |  Overcast Unknown Precip | -1°C / 30°F | -2°C / 28°F | 93% | 1015 mb (29.97 in) | ESE 24 kph (ESE 15 mph) | 0.25 mm (0.01 in) | 2 1/2SM |
| | KTNB 250820Z AUTO 11013G19KT 2 1/2SM UP OVC004 M01/M02 A2996 RMK AO2 P0001 |
| 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 |