| 08:20 EST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 291320Z AUTO 00000KT 10SM CLR 01/M02 A2988 RMK AO2 T00101020 |
| 08:00 EST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 291300Z AUTO 00000KT 10SM CLR 00/M02 A2988 RMK AO2 T00011023 |
| 07:40 EST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 291240Z AUTO 00000KT 10SM CLR 00/M02 A2988 RMK AO2 T00001022 |
| 07:20 EST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 291220Z AUTO 00000KT 10SM CLR 00/M02 A2988 RMK AO2 T00031022 |
| 07:00 EST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 291200Z AUTO 00000KT 10SM CLR 01/M02 A2988 RMK AO2 T00061020 |
| 06:40 EST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 291140Z AUTO 00000KT 10SM CLR 00/M02 A2989 RMK AO2 T00041025 |
| 06:20 EST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 291120Z AUTO 00000KT 10SM CLR 00/M02 A2988 RMK AO2 T00021025 |
| 06:00 EST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 291100Z AUTO 00000KT 10SM CLR 01/M02 A2988 RMK AO2 T00061023 |
| 05:40 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 291040Z AUTO 00000KT 10SM CLR 01/M03 A2987 RMK AO2 T00091028 |
| 05:20 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 291020Z AUTO 00000KT 10SM CLR 01/M03 A2987 RMK AO2 T00111030 |
| 05:00 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 291000Z AUTO 00000KT 10SM CLR 01/M03 A2987 RMK AO2 T00091028 |
| 04:40 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 290940Z AUTO 00000KT 10SM CLR 01/M03 A2987 RMK AO2 T00051031 |
| 04:20 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 290920Z AUTO 00000KT 10SM CLR 01/M03 A2987 RMK AO2 T00081029 |
| 04:00 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 290900Z AUTO 00000KT 10SM CLR 01/M03 A2987 RMK AO2 T00131031 |
| 03:40 EST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 290840Z AUTO 00000KT 10SM CLR 02/M03 A2987 RMK AO2 T00201028 |
| 03:20 EST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 290820Z AUTO 00000KT 10SM CLR 02/M03 A2987 RMK AO2 T00201028 |
| 03:00 EST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1011 mb (29.85 in) | Calm | - | 10SM |
| | KUNV 290800Z AUTO 00000KT 10SM CLR 03/M02 A2986 RMK AO2 T00291025 |
| 02:40 EST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 290740Z AUTO 00000KT 10SM CLR 02/M03 A2987 RMK AO2 T00241029 |
| 02:20 EST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 290720Z AUTO 00000KT 10SM CLR 04/M03 A2987 RMK AO2 T00371026 |
| 02:00 EST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 290700Z AUTO 00000KT 10SM CLR 03/M03 A2987 RMK AO2 T00301027 |
| 01:40 EST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KUNV 290640Z AUTO 00000KT 10SM CLR 03/M03 A2987 RMK AO2 T00251026 |
| 01:20 EST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1012 mb (29.88 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KUNV 290620Z AUTO 26004KT 10SM CLR 04/M02 A2987 RMK AO2 T00361025 |
| 01:00 EST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1012 mb (29.88 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KUNV 290600Z AUTO 25006KT 10SM CLR 03/M03 A2987 RMK AO2 T00331026 |
| 00:40 EST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1012 mb (29.88 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KUNV 290540Z AUTO 25007KT 10SM CLR 03/M03 A2988 RMK AO2 T00291026 |
| 00:20 EST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1012 mb (29.88 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KUNV 290520Z AUTO 25007KT 10SM CLR 03/M03 A2988 RMK AO2 T00251028 |
| 00:00 EST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1012 mb (29.88 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KUNV 290500Z AUTO 26006KT 10SM CLR 02/M03 A2988 RMK AO2 T00201031 |