| 12:56 PST |  Clear | 11°C / 52°F | 2°C / 36°F | 54% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KUKI 052056Z AUTO 00000KT 10SM CLR 11/02 A2992 RMK AO2 SLP130 T01060017 58022 |
| 11:56 PST |  Clear | 9°C / 48°F | 1°C / 34°F | 58% | 1014 mb (29.94 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KUKI 051956Z AUTO 36005KT 10SM CLR 09/01 A2994 RMK AO2 SLP139 T00940011 |
| 10:56 PST |  Clear | 7°C / 45°F | 2°C / 36°F | 71% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KUKI 051856Z AUTO 00000KT 10SM CLR 07/02 A2996 RMK AO2 SLP145 T00720017 |
| 09:56 PST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1016 mb (30 in) | Calm | - | 10SM |
| | KUKI 051756Z AUTO 00000KT 10SM CLR 05/02 A2999 RMK AO2 SLP153 T00500017 10050 21028 50003 |
| 08:56 PST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | Calm | - | 9SM |
| | KUKI 051656Z AUTO 00000KT 9SM CLR 00/M01 A2999 RMK AO2 SLP157 T00001011 FZRANO |
| 07:56 PST |  Partly Cloudy Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1015 mb (29.97 in) | Calm | - | 4SM |
| | KUKI 051556Z AUTO 00000KT 4SM BR SCT001 M02/M03 A2998 RMK AO2 SLP152 T10221028 FZRANO |
| 07:52 PST |  Partly Cloudy Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1015 mb (29.97 in) | Calm | - | 1 1/4SM |
| | KUKI 051552Z AUTO 00000KT 1 1/4SM BR SCT001 M03/M03 A2998 RMK AO2 FZRANO |
| 07:41 PST |  Obscured Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1015 mb (29.97 in) | Calm | - | 3/4SM |
| | KUKI 051541Z AUTO 00000KT 3/4SM BR VV001 M03/M03 A2997 RMK AO2 FZRANO |
| 07:38 PST |  Partly Cloudy Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1015 mb (29.97 in) | Calm | - | 1 3/4SM |
| | KUKI 051538Z AUTO 00000KT 1 3/4SM BR SCT001 M03/M03 A2997 RMK AO2 FZRANO |
| 06:56 PST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KUKI 051456Z AUTO 00000KT 10SM CLR M02/M03 A2998 RMK AO2 SLP151 T10171028 56015 FZRANO |
| 05:56 PST |  Clear | -1°C / 30°F | -1°C / 30°F | 100% | 1016 mb (30 in) | Calm | - | 10SM |
| | KUKI 051356Z AUTO 00000KT 10SM CLR M01/M01 A2999 RMK AO2 SLP154 T10061011 FZRANO |
| 04:56 PST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | KUKI 051256Z AUTO 00000KT 10SM CLR M01/M02 A2999 RMK AO2 SLP156 T10061017 FZRANO |
| 03:56 PST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KUKI 051156Z AUTO 00000KT 10SM CLR 00/M01 A3002 RMK AO2 SLP166 T00001011 10067 21006 56016 FZRANO |
| 02:56 PST |  Clear | 2°C / 36°F | 1°C / 34°F | 93% | 1017 mb (30.03 in) | Calm | - | 7SM |
| | KUKI 051056Z AUTO 00000KT 7SM CLR 02/01 A3004 RMK AO2 SLP170 T00220011 FZRANO |
| 01:56 PST |  Clear | 2°C / 36°F | 1°C / 34°F | 93% | 1018 mb (30.06 in) | Calm | - | 8SM |
| | KUKI 050956Z AUTO 00000KT 8SM CLR 02/01 A3005 RMK AO2 SLP172 T00170006 FZRANO |
| 00:56 PST |  Clear | 3°C / 37°F | 2°C / 36°F | 93% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KUKI 050856Z AUTO 00000KT 10SM CLR 03/02 A3007 RMK AO2 SLP181 T00330022 58011 |