| 02:53 GMT-4 |  Obscured Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 987 mb (29.15 in) | NNW 6 kph (NNW 3.5 mph) | 1.02 mm (0.04 in) | 3/4SM |
| | KHUL 100653Z AUTO 34003KT 3/4SM -SN BR VV005 M03/M04 A2915 RMK AO2 SLP880 P0004 T10331044 |
| 02:22 GMT-4 |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 987 mb (29.15 in) | NNE 6 kph (NNE 3.5 mph) | 0.51 mm (0.02 in) | 3/4SM |
| | KHUL 100622Z AUTO 02003KT 3/4SM -SN BR BKN007 OVC012 M03/M04 A2916 RMK AO2 P0002 |
| 02:04 GMT-4 |  Overcast Light Snow | -3°C / 27°F | -5°C / 23°F | 86% | 987 mb (29.15 in) | Variable 7 kph (Variable 4.6 mph) | 0.00 mm (0.00 in) | 1SM |
| | KHUL 100604Z AUTO VRB04KT 1SM -SN BR BKN009 BKN013 OVC025 M03/M05 A2916 RMK AO2 P0000 |
| 01:53 GMT-4 |  Overcast Light Snow | -3°C / 27°F | -5°C / 23°F | 86% | 987 mb (29.15 in) | Variable 7 kph (Variable 4.6 mph) | 0.76 mm (0.03 in) | 1 1/2SM |
| | KHUL 100553Z AUTO VRB04KT 1 1/2SM -SN BR BKN013 OVC025 M03/M05 A2916 RMK AO2 SLP882 P0003 60013 T10331050 11033 21056 58037 |
| 01:33 GMT-4 |  Overcast Light Snow | -3°C / 27°F | -5°C / 23°F | 86% | 987 mb (29.15 in) | Variable 9 kph (Variable 5.8 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KHUL 100533Z AUTO VRB05KT 1 1/4SM -SN BR SCT015 OVC027 M03/M05 A2916 RMK AO2 P0001 |
| 01:22 GMT-4 |  Overcast Light Snow | -3°C / 27°F | -6°C / 21°F | 80% | 987 mb (29.15 in) | E 15 kph (E 9.2 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KHUL 100522Z AUTO 09008KT 1 1/2SM -SN BR BKN017 OVC029 M03/M06 A2916 RMK AO2 P0001 |
| 01:09 GMT-4 |  Overcast Light Snow | -3°C / 27°F | -6°C / 21°F | 80% | 988 mb (29.18 in) | E 15 kph (E 9.2 mph) | 0.00 mm (0.00 in) | 2SM |
| | KHUL 100509Z AUTO 10008G18KT 070V150 2SM -SN BR SCT017 BKN021 OVC031 M03/M06 A2918 RMK AO2 P0000 |
| 01:00 GMT-4 |  Overcast Light Snow | -3°C / 27°F | -6°C / 21°F | 80% | 988 mb (29.18 in) | E 19 kph (E 11.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KHUL 100500Z AUTO 09010G17KT 3SM -SN BR SCT017 BKN021 OVC033 M03/M06 A2918 RMK AO2 P0000 |
| 00:48 GMT-4 |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 988 mb (29.18 in) | E 20 kph (E 12.7 mph) | 0.51 mm (0.02 in) | 2SM |
| | KHUL 100448Z AUTO 08011G21KT 2SM -SN BR SCT016 BKN021 OVC033 M04/M06 A2919 RMK AO2 PRESFR SLP892 P0002 T10391056 410391172 |
| 00:47 GMT-4 |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 988 mb (29.18 in) | ENE 19 kph (ENE 11.5 mph) | 0.51 mm (0.02 in) | 2SM |
| | KHUL 100447Z AUTO 07010G21KT 2SM -SN BR SCT016 BKN021 OVC033 M04/M06 A2919 RMK AO2 PRESFR P0002 410391172 |
| 00:38 GMT-4 |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 989 mb (29.21 in) | E 17 kph (E 10.4 mph) | 0.51 mm (0.02 in) | 1 1/4SM |
| | KHUL 100438Z AUTO 08009G15KT 1 1/4SM -SN BR BKN016 OVC021 M04/M06 A2921 RMK AO2 P0002 |
| 00:25 GMT-4 |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 989 mb (29.21 in) | ENE 11 kph (ENE 6.9 mph) | 0.51 mm (0.02 in) | 1 1/4SM |
| | KHUL 100425Z AUTO 07006G20KT 1 1/4SM -SN BR OVC014 M04/M06 A2921 RMK AO2 P0002 |
| 00:12 GMT-4 |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 990 mb (29.23 in) | ENE 17 kph (ENE 10.4 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KHUL 100412Z AUTO 07009G18KT 1 3/4SM -SN BR OVC016 M04/M06 A2923 RMK AO2 PRESFR P0001 |