| 13:40 EST |  Clear | 9°C / 48°F | 1°C / 34°F | 58% | 1023 mb (30.21 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KSVH 071840Z AUTO 23007KT 10SM CLR 09/01 A3021 RMK AO2 T00890008 |
| 13:20 EST |  Clear | 9°C / 48°F | 1°C / 34°F | 58% | 1023 mb (30.21 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KSVH 071820Z AUTO 23008KT 10SM CLR 09/01 A3021 RMK AO2 T00900012 |
| 13:00 EST |  Clear | 8°C / 46°F | 0°C / 32°F | 57% | 1023 mb (30.21 in) | SSW 9 kph (SSW 5.8 mph) | - | 7SM |
| | KSVH 071800Z AUTO 25005KT 7SM CLR 08/00 A3022 RMK AO2 T00750000 10075 21043 |
| 12:40 EST |  Clear | 7°C / 45°F | 0°C / 32°F | 61% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KSVH 071740Z AUTO 00000KT 10SM CLR 07/00 A3024 RMK AO2 T00650002 |
| 12:20 EST |  Clear | 6°C / 43°F | 0°C / 32°F | 66% | 1025 mb (30.27 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KSVH 071720Z AUTO 25005KT 10SM CLR 06/00 A3026 RMK AO2 T00611001 |
| 12:00 EST |  Clear | 6°C / 43°F | 0°C / 32°F | 66% | 1025 mb (30.27 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KSVH 071700Z AUTO 23004KT 10SM CLR 06/00 A3026 RMK AO2 T00581001 |
| 11:40 EST |  Clear | 5°C / 41°F | -1°C / 30°F | 66% | 1025 mb (30.27 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KSVH 071640Z AUTO 21005KT 10SM CLR 05/M01 A3028 RMK AO2 T00511007 |
| 11:20 EST |  Clear | 5°C / 41°F | 0°C / 32°F | 70% | 1026 mb (30.3 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KSVH 071620Z AUTO 20006KT 10SM CLR 05/00 A3029 RMK AO2 T00511004 |
| 11:00 EST |  Clear | 4°C / 39°F | 0°C / 32°F | 75% | 1026 mb (30.3 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KSVH 071600Z AUTO 19004KT 10SM CLR 04/00 A3030 RMK AO2 T00421005 |
| 10:40 EST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KSVH 071540Z AUTO 00000KT 10SM CLR 03/M01 A3030 RMK AO2 T00341011 |
| 10:20 EST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KSVH 071520Z AUTO 00000KT 10SM CLR 03/M01 A3031 RMK AO2 T00271009 |
| 10:00 EST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KSVH 071500Z AUTO 00000KT 10SM CLR 02/M01 A3032 RMK AO2 T00181013 |
| 09:40 EST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KSVH 071440Z AUTO 00000KT 10SM CLR 01/M02 A3031 RMK AO2 T00101018 |
| 09:20 EST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KSVH 071420Z AUTO 00000KT 10SM CLR 00/M01 A3032 RMK AO2 T00031014 |
| 09:00 EST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KSVH 071400Z AUTO 00000KT 10SM CLR 00/M02 A3031 RMK AO2 T10021025 |
| 08:40 EST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KSVH 071340Z AUTO 00000KT 10SM CLR M01/M03 A3030 RMK AO2 T10061026 |
| 08:20 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 071320Z AUTO 00000KT 7SM CLR M02/M03 A3030 RMK AO2 T10191027 |
| 08:00 EST |  Mostly Cloudy | -2°C / 28°F | -3°C / 27°F | 93% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 071300Z AUTO 00000KT 7SM BKN034 M02/M03 A3029 RMK AO2 T10231029 |
| 07:40 EST |  Mostly Cloudy Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1026 mb (30.3 in) | Calm | - | 5SM |
| | KSVH 071240Z AUTO 00000KT 5SM BR BKN032 M03/M03 A3029 RMK AO2 T10311033 |
| 07:20 EST |  Mostly Cloudy Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1025 mb (30.27 in) | Calm | - | 5SM |
| | KSVH 071220Z AUTO 00000KT 5SM BR BKN034 M03/M03 A3028 RMK AO2 T10321035 |
| 07:00 EST |  Mostly Cloudy Fog And Mist | -4°C / 25°F | -4°C / 25°F | 100% | 1026 mb (30.3 in) | Calm | - | 5SM |
| | KSVH 071200Z AUTO 00000KT 5SM BR BKN036 M04/M04 A3029 RMK AO2 T10431043 11016 21045 |
| 06:40 EST |  Partly Cloudy | -4°C / 25°F | -4°C / 25°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 071140Z AUTO 00000KT 7SM SCT041 M04/M04 A3029 RMK AO2 T10441045 |
| 06:20 EST |  Clear | -4°C / 25°F | -4°C / 25°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 071120Z AUTO 00000KT 7SM CLR M04/M04 A3029 RMK AO2 T10411043 |
| 06:00 EST |  Clear | -4°C / 25°F | -4°C / 25°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 071100Z AUTO 00000KT 7SM CLR M04/M04 A3029 RMK AO2 T10361038 |
| 05:40 EST |  Clear | -4°C / 25°F | -4°C / 25°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 071040Z AUTO 00000KT 7SM CLR M04/M04 A3029 RMK AO2 T10401042 |
| 05:20 EST |  Clear | -4°C / 25°F | -4°C / 25°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 071020Z AUTO 00000KT 7SM CLR M04/M04 A3029 RMK AO2 T10381040 |
| 05:00 EST |  Clear Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1026 mb (30.3 in) | Calm | - | 5SM |
| | KSVH 071000Z AUTO 00000KT 5SM BR CLR M03/M03 A3029 RMK AO2 T10351035 |
| 04:40 EST |  Clear Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1026 mb (30.3 in) | Calm | - | 5SM |
| | KSVH 070940Z AUTO 00000KT 5SM BR CLR M03/M03 A3029 RMK AO2 T10331035 |
| 04:20 EST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 070920Z AUTO 00000KT 7SM CLR M03/M03 A3029 RMK AO2 T10301032 |
| 04:00 EST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 070900Z AUTO 00000KT 7SM CLR M03/M03 A3031 RMK AO2 T10321035 |
| 03:40 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 070840Z AUTO 00000KT 7SM CLR M02/M03 A3030 RMK AO2 T10241028 |
| 03:20 EST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 070820Z AUTO 00000KT 7SM CLR M03/M03 A3031 RMK AO2 T10271030 |
| 03:00 EST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 070800Z AUTO 00000KT 7SM CLR M03/M03 A3031 RMK AO2 T10261030 |
| 02:40 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KSVH 070740Z AUTO 00000KT 10SM CLR M02/M03 A3030 RMK AO2 T10241029 |
| 02:20 EST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KSVH 070720Z AUTO 00000KT 10SM CLR M02/M03 A3030 RMK AO2 T10211026 |
| 02:00 EST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 070700Z AUTO 00000KT 7SM CLR M02/M02 A3030 RMK AO2 T10211024 |
| 01:40 EST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KSVH 070640Z AUTO 00000KT 10SM CLR M02/M02 A3029 RMK AO2 T10161022 |
| 01:20 EST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KSVH 070620Z AUTO 00000KT 7SM CLR M02/M02 A3029 RMK AO2 T10181020 |
| 01:00 EST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1026 mb (30.3 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KSVH 070600Z AUTO 01004KT 10SM CLR M02/M02 A3029 RMK AO2 T10161021 10005 21018 |
| 00:40 EST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KSVH 070540Z AUTO 00000KT 10SM CLR M02/M02 A3031 RMK AO2 T10171024 |
| 00:20 EST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KSVH 070520Z AUTO 00000KT 10SM CLR M02/M02 A3031 RMK AO2 T10171024 |
| 00:00 EST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KSVH 070500Z AUTO 00000KT 10SM CLR M01/M02 A3032 RMK AO2 T10151022 |