| 06:55 PST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1016 mb (30 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KCMA 011455Z 07005KT 10SM CLR 04/M02 A2999 RMK AO2 SLP165 T00391017 53015 |
| 05:55 PST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KCMA 011355Z AUTO 00000KT 10SM CLR 03/M02 A2997 RMK AO2 SLP156 T00331017 |
| 04:55 PST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1014 mb (29.94 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KCMA 011255Z AUTO 07005KT 10SM CLR 06/M03 A2994 RMK AO2 SLP148 T00561028 |
| 03:55 PST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1014 mb (29.94 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KCMA 011155Z AUTO 07005KT 10SM CLR 04/M02 A2995 RMK AO2 SLP150 T00441022 10094 20039 58011 |
| 02:55 PST |  Clear | 4°C / 39°F | 0°C / 32°F | 75% | 1015 mb (29.97 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KCMA 011055Z AUTO 04003KT 10SM CLR 04/00 A2998 RMK AO2 SLP160 T00390000 |
| 01:55 PST |  Clear | 6°C / 43°F | 0°C / 32°F | 66% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KCMA 010955Z AUTO 00000KT 10SM CLR 06/00 A2997 RMK AO2 SLP158 T00560000 |
| 00:55 PST |  Clear | 5°C / 41°F | 1°C / 34°F | 76% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KCMA 010855Z AUTO 00000KT 10SM CLR 05/01 A2998 RMK AO2 SLP160 T00500006 58005 |