| 07:55 PST |  Overcast | 11°C / 52°F | 9°C / 48°F | 88% | 1018 mb (30.06 in) | ENE 15 kph (ENE 9.2 mph) | - | 10SM |
| | KCMA 111555Z 07008KT 10SM OVC023 11/09 A3005 RMK AO2 SLP185 T01060089 |
| 06:55 PST |  Overcast | 10°C / 50°F | 9°C / 48°F | 94% | 1017 mb (30.03 in) | ENE 19 kph (ENE 11.5 mph) | - | 10SM |
| | KCMA 111455Z 07010KT 10SM OVC023 10/09 A3003 RMK AO2 SLP178 T01000089 53002 |
| 05:55 PST |  Overcast | 10°C / 50°F | 9°C / 48°F | 94% | 1017 mb (30.03 in) | ENE 19 kph (ENE 11.5 mph) | - | 10SM |
| | KCMA 111355Z 06010KT 10SM OVC023 10/09 A3002 RMK AO2 SLP176 T01000089 |
| 04:55 PST |  Overcast | 9°C / 48°F | 9°C / 48°F | 100% | 1017 mb (30.03 in) | ENE 17 kph (ENE 10.4 mph) | - | 8SM |
| | KCMA 111255Z 06009KT 8SM OVC023 09/09 A3002 RMK AO2 SLP176 T00940089 |
| 03:55 PST |  Overcast Fog And Mist | 9°C / 48°F | 9°C / 48°F | 100% | 1017 mb (30.03 in) | ENE 19 kph (ENE 11.5 mph) | 0.00 mm (0.00 in) | 5SM |
| | KCMA 111155Z 07010KT 5SM BR OVC025 09/09 A3002 RMK AO2 RAB1057E52 SLP176 P0000 60015 70031 T00940089 10100 20089 56004 |
| 02:55 PST |  Overcast Fog And Mist | 9°C / 48°F | 8°C / 46°F | 94% | 1017 mb (30.03 in) | ENE 24 kph (ENE 15 mph) | 0.00 mm (0.00 in) | 4SM |
| | KCMA 111055Z 06013KT 4SM BR OVC025 09/08 A3003 RMK AO2 RAB00E40 SLP177 P0000 T00940083 |
| 01:55 PST |  Overcast Fog And Mist | 9°C / 48°F | 8°C / 46°F | 94% | 1017 mb (30.03 in) | ENE 20 kph (ENE 12.7 mph) | 0.00 mm (0.00 in) | 4SM |
| | KCMA 110955Z 06011KT 4SM BR OVC025 09/08 A3003 RMK AO2 RAE50 SLP179 P0000 T00940083 |
| 00:55 PST |  Overcast Light Rain | 9°C / 48°F | 8°C / 46°F | 94% | 1017 mb (30.03 in) | NE 9 kph (NE 5.8 mph) | 0.00 mm (0.00 in) | 4SM |
| | KCMA 110855Z 05005KT 4SM -RA BR OVC027 09/08 A3004 RMK AO2 SLP180 P0000 60015 T00940083 58004 |