| 09:53 PST |  Clear | 8°C / 46°F | -3°C / 27°F | 46% | 1021 mb (30.15 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KUAO 021753Z AUTO 02008KT 10SM CLR 08/M03 A3016 RMK AO2 SLP213 6//// T00781028 10078 21017 51008 PWINO PNO $ |
| 08:53 PST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1021 mb (30.15 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KUAO 021653Z AUTO 13003KT 10SM CLR 01/M02 A3015 RMK AO2 SLP212 T00061022 PNO $ |
| 07:53 PST |  Clear | 3°C / 37°F | -5°C / 23°F | 56% | 1021 mb (30.15 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KUAO 021553Z AUTO 01007KT 10SM CLR 03/M05 A3014 RMK AO2 SLP208 T00331050 |
| 06:53 PST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KUAO 021453Z AUTO 00000KT 10SM CLR M02/M03 A3013 RMK AO2 SLP206 T10171028 55000 |
| 05:53 PST |  Clear | 2°C / 36°F | -6°C / 21°F | 56% | 1020 mb (30.12 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KUAO 021353Z AUTO 02005KT 10SM CLR 02/M06 A3013 RMK AO2 SLP203 T00221056 |
| 04:53 PST |  Clear | 2°C / 36°F | -5°C / 23°F | 60% | 1020 mb (30.12 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KUAO 021253Z AUTO 01007KT 10SM CLR 02/M05 A3013 RMK AO2 SLP203 T00221050 |
| 03:53 PST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1020 mb (30.12 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KUAO 021153Z AUTO 02008KT 10SM CLR 03/M06 A3013 RMK AO2 SLP205 T00281056 10050 20028 51005 |
| 02:53 PST |  Clear | 4°C / 39°F | -6°C / 21°F | 48% | 1020 mb (30.12 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KUAO 021053Z AUTO 03009KT 10SM CLR 04/M06 A3013 RMK AO2 SLP204 T00441056 |
| 01:53 PST |  Clear | 4°C / 39°F | -6°C / 21°F | 48% | 1020 mb (30.12 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KUAO 020953Z AUTO 01010KT 10SM CLR 04/M06 A3013 RMK AO2 SLP203 T00441056 |
| 00:53 PST |  Clear | 4°C / 39°F | -6°C / 21°F | 48% | 1020 mb (30.12 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KUAO 020853Z AUTO 01007KT 10SM CLR 04/M06 A3012 RMK AO2 SLP200 T00391056 53000 |