| 18:54 PST |  Clear | 4°C / 39°F | 2°C / 36°F | 87% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KAPC 250254Z 00000KT 10SM CLR 04/02 A3014 RMK AO2 SLP196 T00440017 53005 |
| 17:54 PST |  Clear | 7°C / 45°F | 2°C / 36°F | 71% | 1020 mb (30.12 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KAPC 250154Z 12004KT 10SM CLR 07/02 A3013 RMK AO2 SLP194 T00670017 |
| 16:54 PST |  Clear | 8°C / 46°F | 3°C / 37°F | 71% | 1020 mb (30.12 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KAPC 250054Z 12005KT 10SM CLR 08/03 A3012 RMK AO2 SLP189 T00830028 |
| 15:54 PST |  Clear | 12°C / 54°F | 4°C / 39°F | 58% | 1020 mb (30.12 in) | ESE 7 kph (ESE 4.6 mph) | - | 10SM |
| | KAPC 242354Z AUTO 11004KT 10SM CLR 12/04 A3012 RMK AO2 SLP190 T01170039 10133 20072 56008 TSNO |
| 14:54 PST |  Clear | 13°C / 55°F | 3°C / 37°F | 51% | 1020 mb (30.12 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KAPC 242254Z 12004KT 10SM CLR 13/03 A3012 RMK AO2 SLP190 T01280028 |
| 13:54 PST |  Clear | 13°C / 55°F | 4°C / 39°F | 55% | 1020 mb (30.12 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KAPC 242154Z 10006KT 10SM CLR 13/04 A3013 RMK AO2 SLP193 T01280039 |
| 12:54 PST |  Clear | 12°C / 54°F | 3°C / 37°F | 54% | 1021 mb (30.15 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KAPC 242054Z VRB04KT 10SM CLR 12/03 A3014 RMK AO2 SLP198 T01170033 58018 |
| 11:54 PST |  Clear | 10°C / 50°F | 3°C / 37°F | 62% | 1022 mb (30.18 in) | ESE 15 kph (ESE 9.2 mph) | - | 10SM |
| | KAPC 241954Z 11008KT 10SM CLR 10/03 A3017 RMK AO2 SLP207 T01000033 |
| 10:54 PST |  Clear | 9°C / 48°F | 2°C / 36°F | 62% | 1022 mb (30.18 in) | E 19 kph (E 11.5 mph) | - | 10SM |
| | KAPC 241854Z 10010KT 10SM CLR 09/02 A3019 RMK AO2 SLP214 T00890022 |
| 09:54 PST |  Clear | 7°C / 45°F | 2°C / 36°F | 71% | 1023 mb (30.21 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KAPC 241754Z 10009KT 10SM CLR 07/02 A3020 RMK AO2 SLP216 T00720017 10072 21017 53006 |
| 08:54 PST |  Clear | 6°C / 43°F | 1°C / 34°F | 71% | 1022 mb (30.18 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KAPC 241654Z 09009KT 10SM CLR 06/01 A3019 RMK AO2 SLP213 T00560006 |
| 07:54 PST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1022 mb (30.18 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KAPC 241554Z 08005KT 10SM CLR 03/00 A3018 RMK AO2 SLP210 T00280000 |
| 06:54 PST |  Partly Cloudy | -1°C / 30°F | -1°C / 30°F | 100% | 1022 mb (30.18 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KAPC 241454Z 35004KT 10SM FEW150 M01/M01 A3018 RMK AO2 SLP211 T10061011 55001 |
| 05:54 PST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KAPC 241354Z AUTO 07003KT 10SM CLR 01/M01 A3018 RMK AO2 SLP209 T00061006 FZRANO |
| 04:54 PST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 8SM |
| | KAPC 241254Z AUTO 00000KT 8SM CLR M01/M02 A3017 RMK AO2 SLP208 T10111017 FZRANO |
| 03:54 PST |  Clear | -1°C / 30°F | -1°C / 30°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KAPC 241154Z AUTO 00000KT 10SM CLR M01/M01 A3018 RMK AO2 SLP212 T10111011 10044 21011 58002 FZRANO |
| 02:54 PST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1023 mb (30.21 in) | Calm | - | 9SM |
| | KAPC 241054Z AUTO 00000KT 9SM CLR 01/M01 A3020 RMK AO2 SLP216 T00061006 FZRANO |
| 01:54 PST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1022 mb (30.18 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KAPC 240954Z AUTO 33003KT 10SM CLR 00/M01 A3019 RMK AO2 SLP215 T00001006 FZRANO |
| 00:54 PST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1022 mb (30.18 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KAPC 240854Z AUTO 33003KT 10SM CLR 01/00 A3019 RMK AO2 SLP214 T00110000 58002 FZRANO |