| 21:56 CST |  Obscured Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1003 mb (29.62 in) | NE 32 kph (NE 19.6 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KEAU 090356Z AUTO 04017G24KT 3/4SM -SN BR VV004 M06/M08 A2961 RMK AO2 PRESFR SLP039 P0001 T10611078 |
| 21:42 CST |  Obscured Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1003 mb (29.62 in) | NE 24 kph (NE 15 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KEAU 090342Z AUTO 04013G20KT 3/4SM -SN BR VV004 M06/M08 A2963 RMK AO2 PRESFR P0001 |
| 21:30 CST |  Obscured Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1004 mb (29.65 in) | NE 24 kph (NE 15 mph) | 0.25 mm (0.01 in) | 1SM |
| | KEAU 090330Z AUTO 03013G21KT 1SM -SN BR VV006 M06/M08 A2964 RMK AO2 PRESFR P0001 |
| 21:19 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1004 mb (29.65 in) | NE 20 kph (NE 12.7 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KEAU 090319Z AUTO 04011G19KT 1 1/2SM -SN BR OVC010 M06/M08 A2966 RMK AO2 P0000 |
| 21:06 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1005 mb (29.68 in) | NE 22 kph (NE 13.8 mph) | 0.00 mm (0.00 in) | 2SM |
| | KEAU 090306Z AUTO 04012KT 2SM -SN BR BKN012 OVC019 M06/M08 A2967 RMK AO2 P0000 |
| 20:56 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1005 mb (29.68 in) | NE 19 kph (NE 11.5 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KEAU 090256Z AUTO 04010KT 1 1/2SM -SN BR BKN010 OVC019 M06/M08 A2968 RMK AO2 SLP066 P0001 60002 T10611078 56048 |
| 20:12 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1006 mb (29.71 in) | NE 20 kph (NE 12.7 mph) | 0.25 mm (0.01 in) | 1SM |
| | KEAU 090212Z 04011G19KT 1SM -SN BR BKN008 OVC022 M06/M08 A2972 RMK AO2 P0001 |
| 20:04 CST |  Obscured Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1006 mb (29.71 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 1SM |
| | KEAU 090204Z 04009G18KT 1SM -SN BR VV010 M06/M08 A2972 RMK AO2 P0000 |
| 19:56 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1006 mb (29.71 in) | NE 22 kph (NE 13.8 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KEAU 090156Z 04012G21KT 1 1/2SM -SN BR OVC015 M06/M08 A2972 RMK AO2 SLP080 P0000 T10611078 |
| 19:36 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1007 mb (29.74 in) | NE 24 kph (NE 15 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KEAU 090136Z 04013G21KT 2 1/2SM -SN BR OVC019 M06/M08 A2974 RMK AO2 P0000 |
| 19:29 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1007 mb (29.74 in) | NE 28 kph (NE 17.3 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KEAU 090129Z 04015G21KT 1 3/4SM -SN BR OVC017 M06/M08 A2974 RMK AO2 P0000 |
| 19:17 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1007 mb (29.74 in) | NE 26 kph (NE 16.1 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KEAU 090117Z 04014G21KT 1 1/2SM -SN BR OVC011 M06/M08 A2975 RMK AO2 P0000 |
| 18:56 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1008 mb (29.77 in) | NE 24 kph (NE 15 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KEAU 090056Z 04013G19KT 1 1/2SM -SN BR OVC009 M06/M08 A2977 RMK AO2 SLP097 P0001 T10561078 |
| 18:41 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1008 mb (29.77 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KEAU 090041Z 04010G21KT 1 1/2SM -SN BR OVC009 M06/M08 A2978 RMK AO2 P0000 |
| 18:34 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1009 mb (29.8 in) | NE 20 kph (NE 12.7 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KEAU 090034Z 03011G18KT 1 1/2SM -SN BR OVC011 M06/M08 A2979 RMK AO2 P0000 |
| 18:22 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1009 mb (29.8 in) | NE 24 kph (NE 15 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KEAU 090022Z 04013G18KT 2 1/2SM -SN BR OVC013 M06/M08 A2980 RMK AO2 PRESFR P0000 |
| 17:56 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1010 mb (29.83 in) | NE 20 kph (NE 12.7 mph) | 0.00 mm (0.00 in) | 3SM |
| | KEAU 082356Z 04011KT 3SM -SN BR FEW012 OVC019 M05/M07 A2983 RMK AO2 SLP116 P0000 60003 T10501072 11039 21050 58022 |
| 17:49 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1010 mb (29.83 in) | NE 22 kph (NE 13.8 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KEAU 082349Z 04012G17KT 2 1/2SM -SN BR FEW012 OVC017 M05/M07 A2983 RMK AO2 P0000 |
| 17:29 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1011 mb (29.85 in) | NE 15 kph (NE 9.2 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KEAU 082329Z 03008G16KT 1 3/4SM -SN BR OVC014 M05/M07 A2985 RMK AO2 P0000 |
| 17:27 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1011 mb (29.85 in) | NE 15 kph (NE 9.2 mph) | 0.00 mm (0.00 in) | 2SM |
| | KEAU 082327Z 03008G16KT 2SM -SN BR OVC016 M05/M07 A2985 RMK AO2 P0000 |
| 17:12 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1011 mb (29.85 in) | NE 22 kph (NE 13.8 mph) | 0.00 mm (0.00 in) | 3SM |
| | KEAU 082312Z 04012G18KT 3SM -SN BR OVC016 M05/M07 A2986 RMK AO2 P0000 |
| 16:56 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1012 mb (29.88 in) | NE 22 kph (NE 13.8 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KEAU 082256Z 03012G16KT 1 1/2SM -SN BR OVC016 M04/M07 A2987 RMK AO2 SLP129 P0000 T10441067 |
| 16:37 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1012 mb (29.88 in) | NE 20 kph (NE 12.7 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KEAU 082237Z 05011G19KT 2 1/2SM -SN BR SCT015 OVC020 M04/M07 A2987 RMK AO2 P0000 |
| 16:16 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1012 mb (29.88 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KEAU 082216Z 04009G17KT 1 3/4SM -SN BR OVC017 M04/M07 A2988 RMK AO2 P0000 |
| 16:13 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1012 mb (29.88 in) | NE 20 kph (NE 12.7 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KEAU 082213Z 04011KT 2 1/2SM -SN BR BKN014 OVC021 M04/M07 A2988 RMK AO2 P0000 |
| 16:05 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1012 mb (29.88 in) | NE 24 kph (NE 15 mph) | 0.00 mm (0.00 in) | 4SM |
| | KEAU 082205Z 05013G17KT 4SM -SN BR SCT016 OVC021 M04/M07 A2989 RMK AO2 P0000 |
| 15:56 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1012 mb (29.88 in) | NE 15 kph (NE 9.2 mph) | 0.25 mm (0.01 in) | 2 1/2SM |
| | KEAU 082156Z 04008KT 2 1/2SM -SN BR SCT016 OVC021 M04/M06 A2989 RMK AO2 SLP138 P0001 T10441061 |
| 15:41 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1013 mb (29.91 in) | NE 19 kph (NE 11.5 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KEAU 082141Z 04010KT 1 1/4SM -SN BR BKN016 OVC023 M04/M06 A2990 RMK AO2 P0001 |
| 15:22 CST |  Overcast Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1013 mb (29.91 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KEAU 082122Z 04009KT 1/2SM SN FZFG BKN010 OVC017 M04/M06 A2991 RMK AO2 P0000 |
| 15:10 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1013 mb (29.91 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KEAU 082110Z 03009KT 3/4SM -SN BR SCT010 OVC015 M04/M06 A2992 RMK AO2 P0000 |
| 15:01 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1013 mb (29.91 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KEAU 082101Z 03009KT 1 1/2SM -SN BR FEW008 OVC013 M04/M06 A2992 RMK AO2 P0000 |
| 14:56 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1014 mb (29.94 in) | NE 17 kph (NE 10.4 mph) | 0.25 mm (0.01 in) | 2SM |
| | KEAU 082056Z 04009KT 2SM -SN BR BKN010 OVC017 M04/M06 A2993 RMK AO2 SLP150 P0001 60002 T10441061 58041 |
| 14:50 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1014 mb (29.94 in) | NE 15 kph (NE 9.2 mph) | 0.25 mm (0.01 in) | 2SM |
| | KEAU 082050Z 04008KT 2SM -SN BR SCT010 OVC015 M04/M06 A2993 RMK AO2 P0001 |
| 14:29 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1014 mb (29.94 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KEAU 082029Z 05010KT 1 3/4SM -SN BR FEW010 OVC015 M04/M06 A2995 RMK AO2 P0000 |
| 14:20 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1015 mb (29.97 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KEAU 082020Z 05009KT 1 1/4SM -SN BR OVC012 M04/M06 A2996 RMK AO2 P0000 |
| 13:56 CST |  Obscured Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1015 mb (29.97 in) | NE 17 kph (NE 10.4 mph) | 0.25 mm (0.01 in) | 1SM |
| | KEAU 081956Z 05009KT 1SM -SN BR VV009 M04/M06 A2997 RMK AO2 SLP166 P0001 T10441061 |
| 13:40 CST |  Obscured Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1015 mb (29.97 in) | NE 17 kph (NE 10.4 mph) | 0.25 mm (0.01 in) | 3/4SM |
| | KEAU 081940Z 05009KT 3/4SM -SN BR VV009 M04/M06 A2998 RMK AO2 P0001 |
| 13:32 CST |  Obscured Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1016 mb (30 in) | NE 15 kph (NE 9.2 mph) | 0.25 mm (0.01 in) | 1SM |
| | KEAU 081932Z 05008KT 1SM -SN BR VV010 M04/M06 A2999 RMK AO2 P0001 |
| 13:08 CST |  Obscured Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1016 mb (30 in) | ENE 17 kph (ENE 10.4 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KEAU 081908Z 06009KT 3/4SM -SN BR VV008 M04/M07 A3000 RMK AO2 P0000 |
| 12:56 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1016 mb (30 in) | ENE 17 kph (ENE 10.4 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KEAU 081856Z 06009KT 1 1/4SM -SN BR BKN011 OVC021 M04/M07 A3001 RMK AO2 SLP177 P0000 T10441067 |
| 12:43 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1016 mb (30 in) | ENE 15 kph (ENE 9.2 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KEAU 081843Z 07008KT 1 3/4SM -SN BKN014 OVC021 M04/M07 A3001 RMK AO2 P0000 |
| 12:27 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1017 mb (30.03 in) | ENE 17 kph (ENE 10.4 mph) | 0.00 mm (0.00 in) | 2SM |
| | KEAU 081827Z 06009KT 2SM -SN OVC018 M04/M07 A3003 RMK AO2 P0000 |
| 11:56 CST |  Mostly Cloudy Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1018 mb (30.06 in) | ENE 15 kph (ENE 9.2 mph) | 0.00 mm (0.00 in) | 7SM |
| | KEAU 081756Z 06008KT 7SM -SN BKN015 BKN036 BKN055 M04/M07 A3005 RMK AO2 SLP192 P0000 60000 T10441072 11039 21094 58042 |
| 10:56 CST |  Overcast Light Snow | -5°C / 23°F | -8°C / 18°F | 80% | 1020 mb (30.12 in) | ENE 11 kph (ENE 6.9 mph) | 0.00 mm (0.00 in) | 4SM |
| | KEAU 081656Z 06006KT 4SM -SN FEW017 BKN024 OVC070 M05/M08 A3011 RMK AO2 SLP213 P0000 T10501078 |
| 10:31 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1020 mb (30.12 in) | ENE 9 kph (ENE 5.8 mph) | 0.00 mm (0.00 in) | 4SM |
| | KEAU 081631Z 06005KT 4SM -SN BR BKN017 OVC070 M06/M08 A3013 RMK AO2 P0000 |
| 09:56 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1021 mb (30.15 in) | ENE 9 kph (ENE 5.8 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KEAU 081556Z 07005KT 2 1/2SM -SN BR OVC019 M06/M08 A3015 RMK AO2 SLP229 P0000 T10611083 |
| 09:40 CST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 1021 mb (30.15 in) | ENE 11 kph (ENE 6.9 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KEAU 081540Z 07006KT 2 1/2SM -SN BR OVC027 M07/M09 A3016 RMK AO2 P0000 |
| 08:56 CST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 1022 mb (30.18 in) | ENE 7 kph (ENE 4.6 mph) | 0.00 mm (0.00 in) | 4SM |
| | KEAU 081456Z 07004KT 4SM -SN BR BKN032 OVC070 M07/M09 A3018 RMK AO2 SLP236 P0000 60000 T10721094 56015 |
| 08:18 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1022 mb (30.18 in) | NE 7 kph (NE 4.6 mph) | 0.00 mm (0.00 in) | 3SM |
| | KEAU 081418Z 05004KT 3SM -SN BR OVC025 M08/M10 A3018 RMK AO2 P0000 |
| 08:03 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1022 mb (30.18 in) | Calm | 0.00 mm (0.00 in) | 2 1/2SM |
| | KEAU 081403Z 00000KT 2 1/2SM -SN BR BKN029 OVC043 M08/M10 A3019 RMK AO2 P0000 |
| 07:56 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1022 mb (30.18 in) | NE 6 kph (NE 3.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KEAU 081356Z 05003KT 3SM -SN BR BKN033 OVC043 M08/M11 A3019 RMK AO2 SNB08 SLP240 P0000 T10831106 |
| 06:56 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1023 mb (30.21 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KEAU 081256Z 05003KT 10SM SCT033 BKN060 OVC080 M09/M11 A3020 RMK AO2 SLP245 T10891106 |
| 05:56 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KEAU 081156Z 00000KT 10SM OVC035 M09/M11 A3022 RMK AO2 SLP253 T10941111 11094 21111 56012 |
| 04:56 CST |  Overcast | -11°C / 12°F | -13°C / 9°F | 85% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KEAU 081056Z AUTO 00000KT 10SM BKN100 OVC120 M11/M13 A3023 RMK AO2 SLP254 T11061128 |
| 03:56 CST |  Partly Cloudy | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KEAU 080956Z AUTO 00000KT 10SM FEW100 M10/M12 A3024 RMK AO2 SLP257 T11001122 |
| 02:56 CST |  Partly Cloudy | -11°C / 12°F | -13°C / 9°F | 85% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KEAU 080856Z AUTO 00000KT 10SM FEW034 M11/M13 A3026 RMK AO2 SLP263 T11061128 58005 |
| 01:56 CST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1025 mb (30.27 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KEAU 080756Z AUTO 21003KT 10SM CLR M10/M12 A3027 RMK AO2 SLP267 T11001122 |
| 00:56 CST |  Mostly Cloudy | -11°C / 12°F | -12°C / 10°F | 92% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KEAU 080656Z AUTO 00000KT 10SM BKN033 M11/M12 A3027 RMK AO2 SLP268 T11061122 |