| 13:21 EST |  Clear | -3°C / 27°F | -23°C / -9°F | 20% | 1025 mb (30.27 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGEV 111821Z AUTO 31006KT 10SM CLR M03/M23 A3027 RMK AO2 |
| 13:01 EST |  Clear | -3°C / 27°F | -22°C / -8°F | 22% | 1025 mb (30.27 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KGEV 111801Z AUTO 33006KT 10SM CLR M03/M22 A3026 RMK AO2 |
| 12:41 EST |  Clear | -3°C / 27°F | -23°C / -9°F | 20% | 1025 mb (30.27 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGEV 111741Z AUTO 32006KT 10SM CLR M03/M23 A3026 RMK AO2 |
| 12:21 EST |  Clear | -3°C / 27°F | -23°C / -9°F | 20% | 1025 mb (30.27 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KGEV 111721Z AUTO 34006KT 10SM CLR M03/M23 A3026 RMK AO2 |
| 12:03 EST |  Clear | -4°C / 25°F | -23°C / -9°F | 21% | 1025 mb (30.27 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KGEV 111703Z AUTO 31008KT 10SM CLR M04/M23 A3026 RMK AO2 |
| 11:41 EST |  Clear | -4°C / 25°F | -23°C / -9°F | 21% | 1025 mb (30.27 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KGEV 111641Z AUTO 32009G15KT 10SM CLR M04/M23 A3027 RMK AO2 |
| 11:21 EST |  Clear | -4°C / 25°F | -23°C / -9°F | 21% | 1025 mb (30.27 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KGEV 111621Z AUTO 32007G16KT 10SM CLR M04/M23 A3027 RMK AO2 |
| 11:01 EST |  Clear | -5°C / 23°F | -23°C / -9°F | 23% | 1025 mb (30.27 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGEV 111601Z AUTO 31006KT 10SM CLR M05/M23 A3028 RMK AO2 |
| 10:42 EST |  Clear | -5°C / 23°F | -22°C / -8°F | 25% | 1025 mb (30.27 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KGEV 111542Z AUTO 32003G17KT 10SM CLR M05/M22 A3027 RMK AO2 |
| 10:21 EST |  Clear | -6°C / 21°F | -23°C / -9°F | 25% | 1024 mb (30.24 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGEV 111521Z AUTO 31006G15KT 10SM CLR M06/M23 A3025 RMK AO2 |
| 10:02 EST |  Clear | -6°C / 21°F | -21°C / -6°F | 30% | 1024 mb (30.24 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KGEV 111502Z AUTO 28003KT 10SM CLR M06/M21 A3025 RMK AO2 |
| 09:41 EST |  Clear | -7°C / 19°F | -21°C / -6°F | 32% | 1024 mb (30.24 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KGEV 111441Z AUTO 25004KT 10SM CLR M07/M21 A3024 RMK AO2 |
| 09:21 EST |  Clear | -7°C / 19°F | -21°C / -6°F | 32% | 1024 mb (30.24 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KGEV 111421Z AUTO 31003KT 10SM CLR M07/M21 A3023 RMK AO2 |
| 09:01 EST |  Clear | -7°C / 19°F | -21°C / -6°F | 32% | 1024 mb (30.24 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KGEV 111401Z AUTO 28005G09KT 10SM CLR M07/M21 A3023 RMK AO2 |
| 08:41 EST |  Clear | -8°C / 18°F | -20°C / -4°F | 38% | 1023 mb (30.21 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KGEV 111341Z AUTO 27009G14KT 10SM CLR M08/M20 A3022 RMK AO2 |
| 08:21 EST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1023 mb (30.21 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KGEV 111321Z AUTO 26006KT 10SM CLR M08/M21 A3021 RMK AO2 |
| 08:01 EST |  Clear | -8°C / 18°F | -20°C / -4°F | 38% | 1023 mb (30.21 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KGEV 111301Z AUTO 28004KT 10SM CLR M08/M20 A3020 RMK AO2 |
| 07:41 EST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KGEV 111241Z AUTO 00000KT 10SM CLR M08/M21 A3018 RMK AO2 |
| 07:21 EST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KGEV 111221Z AUTO 00000KT 10SM CLR M08/M21 A3017 RMK AO2 |
| 07:01 EST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KGEV 111201Z AUTO 00000KT 10SM CLR M08/M21 A3016 RMK AO2 |
| 06:41 EST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1021 mb (30.15 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KGEV 111141Z AUTO 01004KT 10SM CLR M08/M21 A3015 RMK AO2 |
| 06:23 EST |  Clear | -9°C / 16°F | -20°C / -4°F | 41% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KGEV 111123Z AUTO 00000KT 10SM CLR M09/M20 A3014 RMK AO2 |
| 06:01 EST |  Clear | -8°C / 18°F | -20°C / -4°F | 38% | 1020 mb (30.12 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KGEV 111101Z AUTO 22003KT 10SM CLR M08/M20 A3013 RMK AO2 |
| 05:43 EST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1020 mb (30.12 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KGEV 111043Z AUTO 26007G16KT 10SM CLR M08/M21 A3013 RMK AO2 |
| 05:21 EST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1020 mb (30.12 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KGEV 111021Z AUTO 24005KT 10SM CLR M08/M21 A3012 RMK AO2 |
| 05:01 EST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KGEV 111001Z AUTO 00000KT 10SM CLR M08/M21 A3012 RMK AO2 |
| 04:41 EST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1020 mb (30.12 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KGEV 110941Z AUTO 12005KT 10SM CLR M08/M21 A3011 RMK AO2 |
| 04:21 EST |  Clear | -8°C / 18°F | -20°C / -4°F | 38% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KGEV 110921Z AUTO 00000KT 10SM CLR M08/M20 A3011 RMK AO2 |
| 04:01 EST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1019 mb (30.09 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KGEV 110901Z AUTO 30003KT 10SM CLR M08/M21 A3010 RMK AO2 |
| 03:41 EST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1019 mb (30.09 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KGEV 110841Z AUTO 22004KT 10SM CLR M08/M21 A3010 RMK AO2 |
| 03:23 EST |  Clear | -8°C / 18°F | -21°C / -6°F | 35% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KGEV 110823Z AUTO 00000KT 10SM CLR M08/M21 A3009 RMK AO2 |
| 03:01 EST |  Clear | -8°C / 18°F | -19°C / -2°F | 41% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KGEV 110801Z AUTO 00000KT 10SM CLR M08/M19 A3009 RMK AO2 |
| 02:41 EST |  Clear | -8°C / 18°F | -18°C / 0°F | 45% | 1019 mb (30.09 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KGEV 110741Z AUTO 16004KT 10SM CLR M08/M18 A3008 RMK AO2 |
| 02:23 EST |  Clear | -8°C / 18°F | -19°C / -2°F | 41% | 1019 mb (30.09 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KGEV 110723Z AUTO 06004KT 10SM CLR M08/M19 A3009 RMK AO2 |
| 02:01 EST |  Clear | -7°C / 19°F | -19°C / -2°F | 38% | 1019 mb (30.09 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KGEV 110701Z AUTO 05004KT 10SM CLR M07/M19 A3008 RMK AO2 |
| 01:41 EST |  Clear | -7°C / 19°F | -20°C / -4°F | 35% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KGEV 110641Z AUTO 00000KT 10SM CLR M07/M20 A3007 RMK AO2 |
| 01:21 EST |  Clear | -7°C / 19°F | -20°C / -4°F | 35% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KGEV 110621Z AUTO 00000KT 10SM CLR M07/M20 A3007 RMK AO2 |
| 01:01 EST |  Clear | -7°C / 19°F | -21°C / -6°F | 32% | 1018 mb (30.06 in) | WNW 24 kph (WNW 15 mph) | - | 10SM |
| | KGEV 110601Z AUTO 29013G22KT 10SM CLR M07/M21 A3006 RMK AO2 |
| 00:41 EST |  Clear | -7°C / 19°F | -21°C / -6°F | 32% | 1017 mb (30.03 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KGEV 110541Z AUTO 12004KT 10SM CLR M07/M21 A3004 RMK AO2 |
| 00:21 EST |  Clear | -7°C / 19°F | -21°C / -6°F | 32% | 1017 mb (30.03 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KGEV 110521Z AUTO 13004KT 10SM CLR M07/M21 A3004 RMK AO2 |
| 00:01 EST |  Clear | -6°C / 21°F | -21°C / -6°F | 30% | 1017 mb (30.03 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KGEV 110501Z AUTO 12003KT 10SM CLR M06/M21 A3003 RMK AO2 |