| 19:15 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1017 mb (30.03 in) | E 19 kph (E 11.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KMSV 270015Z AUTO 09010G15KT 10SM OVC004 02/01 A3002 RMK AO1 P0001 |
| 18:55 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1016 mb (30 in) | E 26 kph (E 16.1 mph) | 0.25 mm (0.01 in) | 7SM |
| | KMSV 262355Z AUTO 09014G20KT 7SM OVC004 02/01 A3001 RMK AO1 P0001 60012 10020 20000 400201010 57014 |
| 18:35 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1017 mb (30.03 in) | E 28 kph (E 17.3 mph) | 0.25 mm (0.01 in) | 8SM |
| | KMSV 262335Z AUTO 09015G22KT 8SM OVC004 02/01 A3002 RMK AO1 P0001 |
| 18:15 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1017 mb (30.03 in) | E 19 kph (E 11.5 mph) | 0.25 mm (0.01 in) | 7SM |
| | KMSV 262315Z AUTO 08010G21KT 7SM OVC004 02/01 A3002 RMK AO1 P0001 |
| 17:55 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1017 mb (30.03 in) | E 20 kph (E 12.7 mph) | 0.25 mm (0.01 in) | 4SM |
| | KMSV 262255Z AUTO 09011G24KT 4SM OVC003 02/01 A3002 RMK AO1 P0001 |
| 17:35 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1017 mb (30.03 in) | E 24 kph (E 15 mph) | 0.25 mm (0.01 in) | 10SM |
| | KMSV 262235Z AUTO 10013G20KT 10SM OVC004 02/01 A3004 RMK AO1 P0001 |
| 17:15 EST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1017 mb (30.03 in) | E 24 kph (E 15 mph) | - | 6SM |
| | KMSV 262215Z AUTO 08013G18KT 6SM OVC003 01/01 A3004 RMK AO1 |
| 16:55 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1017 mb (30.03 in) | E 22 kph (E 13.8 mph) | 0.25 mm (0.01 in) | 9SM |
| | KMSV 262155Z AUTO 10012G19KT 9SM OVC004 01/00 A3004 RMK AO1 P0001 |
| 16:35 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1018 mb (30.06 in) | E 24 kph (E 15 mph) | 0.25 mm (0.01 in) | 8SM |
| | KMSV 262135Z AUTO 09013G25KT 8SM OVC004 01/00 A3005 RMK AO1 P0001 |
| 16:15 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1018 mb (30.06 in) | E 28 kph (E 17.3 mph) | 0.25 mm (0.01 in) | 3SM |
| | KMSV 262115Z AUTO 09015G21KT 3SM OVC004 01/00 A3005 RMK AO1 P0001 |
| 15:55 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1018 mb (30.06 in) | E 30 kph (E 18.4 mph) | 0.76 mm (0.03 in) | 2SM |
| | KMSV 262055Z AUTO 09016G20KT 2SM OVC004 01/00 A3005 RMK AO1 P0003 60009 57010 |
| 15:35 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1018 mb (30.06 in) | E 22 kph (E 13.8 mph) | 0.51 mm (0.02 in) | 3SM |
| | KMSV 262035Z AUTO 09012G23KT 3SM OVC004 01/00 A3006 RMK AO1 P0002 |
| 15:15 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1018 mb (30.06 in) | E 24 kph (E 15 mph) | 0.25 mm (0.01 in) | 9SM |
| | KMSV 262015Z AUTO 10013G22KT 9SM OVC004 01/00 A3006 RMK AO1 P0001 |
| 14:55 EST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1018 mb (30.06 in) | E 28 kph (E 17.3 mph) | 0.51 mm (0.02 in) | 7SM |
| | KMSV 261955Z AUTO 10015G25KT 7SM OVC004 01/M01 A3006 RMK AO1 P0002 |
| 14:35 EST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1018 mb (30.06 in) | E 26 kph (E 16.1 mph) | 0.51 mm (0.02 in) | 5SM |
| | KMSV 261935Z AUTO 08014G24KT 5SM OVC004 01/M01 A3006 RMK AO1 P0002 |
| 14:15 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1018 mb (30.06 in) | E 32 kph (E 19.6 mph) | 0.25 mm (0.01 in) | 5SM |
| | KMSV 261915Z AUTO 09017G23KT 5SM OVC003 01/00 A3006 RMK AO1 P0001 |
| 13:55 EST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1018 mb (30.06 in) | E 28 kph (E 17.3 mph) | 1.02 mm (0.04 in) | 8SM |
| | KMSV 261855Z AUTO 09015G27KT 8SM OVC004 01/M01 A3007 RMK AO1 P0004 |
| 13:35 EST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1018 mb (30.06 in) | E 30 kph (E 18.4 mph) | 0.51 mm (0.02 in) | 6SM |
| | KMSV 261835Z AUTO 09016G23KT 6SM OVC004 01/M01 A3007 RMK AO1 P0002 |
| 13:15 EST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1019 mb (30.09 in) | E 22 kph (E 13.8 mph) | 0.25 mm (0.01 in) | 7SM |
| | KMSV 261815Z AUTO 09012G22KT 7SM OVC003 01/00 A3008 RMK AO1 P0001 |
| 12:55 EST |  Overcast | 0°C / 32°F | 0°C / 32°F | 100% | 1019 mb (30.09 in) | E 26 kph (E 16.1 mph) | 1.27 mm (0.05 in) | 5SM |
| | KMSV 261755Z AUTO 09014G23KT 5SM OVC003 00/00 A3008 RMK AO1 P0005 60009 10010 21010 57037 |
| 12:35 EST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1019 mb (30.09 in) | E 28 kph (E 17.3 mph) | 0.76 mm (0.03 in) | 5SM |
| | KMSV 261735Z AUTO 09015G22KT 5SM OVC003 00/M01 A3009 RMK AO1 P0003 |
| 12:15 EST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1020 mb (30.12 in) | E 30 kph (E 18.4 mph) | 0.25 mm (0.01 in) | 4SM |
| | KMSV 261715Z AUTO 09016G23KT 4SM OVC003 00/M01 A3011 RMK AO1 P0001 |
| 11:55 EST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1020 mb (30.12 in) | Calm | 1.02 mm (0.04 in) | 7SM |
| | KMSV 261655Z AUTO 00000KT 7SM OVC003 00/M01 A3013 RMK AO1 P0004 |
| 11:35 EST |  Overcast | 0°C / 32°F | 0°C / 32°F | 100% | 1021 mb (30.15 in) | Calm | 0.76 mm (0.03 in) | 5SM |
| | KMSV 261635Z AUTO 00000KT 5SM OVC003 00/00 A3014 RMK AO1 P0003 |
| 11:15 EST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1021 mb (30.15 in) | Calm | 0.51 mm (0.02 in) | 3SM |
| | KMSV 261615Z AUTO 00000KT 3SM OVC002 00/M01 A3016 RMK AO1 P0002 |
| 10:55 EST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1021 mb (30.15 in) | Calm | - | 3SM |
| | KMSV 261555Z AUTO 00000KT 3SM OVC002 00/M01 A3016 RMK AO1 |
| 10:35 EST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1022 mb (30.18 in) | Calm | - | 3SM |
| | KMSV 261535Z AUTO 00000KT 3SM OVC002 00/M01 A3017 RMK AO1 |
| 10:15 EST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1022 mb (30.18 in) | Calm | - | 3SM |
| | KMSV 261515Z AUTO 00000KT 3SM OVC002 00/M01 A3019 RMK AO1 |
| 09:55 EST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1022 mb (30.18 in) | Calm | - | 2SM |
| | KMSV 261455Z AUTO 00000KT 2SM OVC002 00/M01 A3019 RMK AO1 52003 |
| 09:35 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1022 mb (30.18 in) | Calm | - | 1/4SM |
| | KMSV 261435Z AUTO 00000KT 1/4SM OVC001 M01/M01 A3019 RMK AO1 |
| 09:15 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1023 mb (30.21 in) | Calm | - | M1/4SM |
| | KMSV 261415Z AUTO 00000KT M1/4SM OVC001 M01/M01 A3020 RMK AO1 |
| 08:55 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1023 mb (30.21 in) | Calm | - | 1/4SM |
| | KMSV 261355Z AUTO 00000KT 1/4SM OVC001 M01/M01 A3020 RMK AO1 |
| 08:35 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1022 mb (30.18 in) | Calm | - | 1/4SM |
| | KMSV 261335Z AUTO 00000KT 1/4SM OVC001 M01/M01 A3019 RMK AO1 |
| 08:15 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1022 mb (30.18 in) | Calm | - | 1/4SM |
| | KMSV 261315Z AUTO 00000KT 1/4SM OVC001 M01/M01 A3019 RMK AO1 |
| 07:55 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | M1/4SM |
| | KMSV 261255Z AUTO 00000KT M1/4SM OVC001 M01/M02 A3018 RMK AO1 |
| 07:35 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1022 mb (30.18 in) | Calm | - | 1/4SM |
| | KMSV 261235Z AUTO 00000KT 1/4SM OVC001 M01/M01 A3018 RMK AO1 |
| 07:15 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1022 mb (30.18 in) | Calm | - | 1/2SM |
| | KMSV 261215Z AUTO 00000KT 1/2SM OVC001 M01/M01 A3019 RMK AO1 |
| 06:55 EST |  Overcast | -1°C / 30°F | -1°C / 30°F | 100% | 1022 mb (30.18 in) | Calm | - | 1/2SM |
| | KMSV 261155Z AUTO 00000KT 1/2SM OVC001 M01/M01 A3018 RMK AO1 70001 11010 21010 57003 |
| 06:35 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 3/4SM |
| | KMSV 261135Z AUTO 00000KT 3/4SM OVC002 M01/M02 A3018 RMK AO1 |
| 06:15 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 3SM |
| | KMSV 261115Z AUTO 00000KT 3SM OVC002 M01/M02 A3018 RMK AO1 |
| 05:55 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 5SM |
| | KMSV 261055Z AUTO 00000KT 5SM OVC002 M01/M02 A3019 RMK AO1 |
| 05:35 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 6SM |
| | KMSV 261035Z AUTO 00000KT 6SM OVC002 M01/M02 A3018 RMK AO1 |
| 05:15 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KMSV 261015Z AUTO 00000KT 10SM OVC003 M01/M02 A3018 RMK AO1 |
| 04:55 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KMSV 260955Z AUTO 00000KT 10SM OVC003 M01/M02 A3017 RMK AO1 |
| 04:35 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KMSV 260935Z AUTO 00000KT 10SM OVC003 M01/M02 A3017 RMK AO1 |
| 04:15 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 9SM |
| | KMSV 260915Z AUTO 00000KT 9SM OVC003 M01/M02 A3019 RMK AO1 |
| 03:55 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KMSV 260855Z AUTO 00000KT 10SM OVC004 M01/M02 A3019 RMK AO1 57007 |
| 03:35 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KMSV 260835Z AUTO 00000KT 10SM OVC004 M01/M02 A3019 RMK AO1 |
| 03:15 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KMSV 260815Z AUTO 00000KT 10SM OVC004 M01/M02 A3020 RMK AO1 |
| 02:55 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KMSV 260755Z AUTO 00000KT 10SM OVC004 M01/M02 A3021 RMK AO1 |
| 02:35 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KMSV 260735Z AUTO 00000KT 10SM OVC004 M01/M02 A3021 RMK AO1 |
| 02:15 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KMSV 260715Z AUTO 00000KT 10SM OVC004 M01/M02 A3020 RMK AO1 |
| 01:55 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KMSV 260655Z AUTO 00000KT 7SM OVC004 M01/M02 A3020 RMK AO1 |
| 01:35 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KMSV 260635Z AUTO 00000KT 7SM OVC003 M01/M02 A3021 RMK AO1 |
| 01:15 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | Calm | - | 5SM |
| | KMSV 260615Z AUTO 00000KT 5SM OVC003 M01/M02 A3021 RMK AO1 |
| 00:55 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KMSV 260555Z AUTO 00000KT 7SM OVC004 M01/M02 A3021 RMK AO1 60001 11010 21010 57020 |
| 00:35 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | Calm | - | 8SM |
| | KMSV 260535Z AUTO 00000KT 8SM OVC004 M01/M02 A3022 RMK AO1 |
| 00:15 EST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KMSV 260515Z AUTO 00000KT 10SM OVC005 M01/M02 A3023 RMK AO1 |