| 08:53 PST |  Partly Cloudy | 12°C / 54°F | 4°C / 39°F | 58% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPSP 111653Z 00000KT 10SM SCT075 12/04 A3011 RMK AO2 SLP198 T01170044 |
| 07:53 PST |  Partly Cloudy | 11°C / 52°F | 4°C / 39°F | 62% | 1019 mb (30.09 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KPSP 111553Z 24003KT 10SM SCT070 SCT100 11/04 A3010 RMK AO2 SLP195 T01060039 |
| 06:53 PST |  Mostly Cloudy | 9°C / 48°F | 4°C / 39°F | 71% | 1019 mb (30.09 in) | WNW 9 kph (WNW 5.8 mph) | 0.00 mm (0.00 in) | 10SM |
| | KPSP 111453Z 29005KT 10SM FEW050 BKN080 BKN095 09/04 A3009 RMK AO2 RAB08E23 SLP192 P0000 60000 T00890039 53011 |
| 05:53 PST |  Overcast | 8°C / 46°F | 4°C / 39°F | 76% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPSP 111353Z 00000KT 10SM BKN060 OVC090 08/04 A3007 RMK AO2 SLP184 T00830039 |
| 04:53 PST |  Mostly Cloudy | 8°C / 46°F | 3°C / 37°F | 71% | 1018 mb (30.06 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | KPSP 111253Z 00000KT 10SM BKN060 BKN090 08/03 A3006 RMK AO2 RAE1159 SLP179 P0000 T00830028 |
| 03:53 PST |  Overcast Light Rain | 8°C / 46°F | 3°C / 37°F | 71% | 1018 mb (30.06 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | KPSP 111153Z 00000KT 10SM -RA BKN060 OVC090 08/03 A3006 RMK AO2 RAB45 SLP180 P0000 60000 T00780033 10089 20061 50001 |
| 02:53 PST |  Overcast | 7°C / 45°F | 2°C / 36°F | 71% | 1018 mb (30.06 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KPSP 111053Z 29004KT 10SM SCT065 OVC085 07/02 A3006 RMK AO2 SLP182 T00720022 |
| 01:53 PST |  Partly Cloudy | 7°C / 45°F | 2°C / 36°F | 71% | 1018 mb (30.06 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KPSP 110953Z 36007KT 10SM FEW080 07/02 A3006 RMK AO2 SLP181 T00720022 |
| 00:53 PST |  Clear | 8°C / 46°F | 2°C / 36°F | 66% | 1018 mb (30.06 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KPSP 110853Z 26003KT 10SM CLR 08/02 A3006 RMK AO2 SLP179 T00830017 58005 |