| 10:53 PST |  Partly Cloudy | 14°C / 57°F | 2°C / 36°F | 44% | 1018 mb (30.06 in) | Calm | - | 8SM |
| | KSNA 101853Z 00000KT 8SM FEW250 14/02 A3006 RMK AO2 SLP179 T01390022 |
| 09:53 PST |  Partly Cloudy | 13°C / 55°F | 3°C / 37°F | 51% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KSNA 101753Z 00000KT 10SM FEW250 13/03 A3008 RMK AO2 SLP185 T01330028 10133 20061 50003 |
| 08:53 PST |  Partly Cloudy | 11°C / 52°F | 4°C / 39°F | 62% | 1019 mb (30.09 in) | Calm | - | 9SM |
| | KSNA 101653Z 00000KT 9SM FEW250 11/04 A3008 RMK AO2 SLP186 T01110039 |
| 07:53 PST |  Partly Cloudy | 8°C / 46°F | 4°C / 39°F | 76% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KSNA 101553Z 00000KT 10SM FEW120 08/04 A3007 RMK AO2 SLP181 T00830039 |
| 06:53 PST |  Partly Cloudy | 6°C / 43°F | 3°C / 37°F | 81% | 1018 mb (30.06 in) | Calm | - | 9SM |
| | KSNA 101453Z 00000KT 9SM FEW120 SCT250 06/03 A3007 RMK AO2 SLP182 T00610033 51009 |
| 05:53 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KSNA 101353Z 00000KT 10SM CLR 06/03 A3006 RMK AO2 SLP179 T00610033 |
| 04:53 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KSNA 101253Z 00000KT 10SM CLR 06/03 A3005 RMK AO2 SLP176 T00610033 |
| 03:53 PST |  Clear | 7°C / 45°F | 3°C / 37°F | 76% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KSNA 101153Z 00000KT 10SM CLR 07/03 A3004 RMK AO2 SLP173 T00670033 10089 20056 56011 |
| 02:53 PST |  Clear | 7°C / 45°F | 3°C / 37°F | 76% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KSNA 101053Z 00000KT 10SM CLR 07/03 A3005 RMK AO2 SLP174 T00670033 |
| 01:53 PST |  Clear | 7°C / 45°F | 3°C / 37°F | 76% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KSNA 100953Z 00000KT 10SM CLR 07/03 A3006 RMK AO2 SLP178 T00670033 |
| 00:53 PST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KSNA 100853Z 00000KT 10SM CLR 06/03 A3007 RMK AO2 SLP183 T00610033 58003 |