| 18:53 PST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1022 mb (30.18 in) | SE 22 kph (SE 13.8 mph) | - | 10SM |
| | KPUW 260253Z AUTO 12012KT 10SM CLR 06/M01 A3018 RMK AO2 SLP236 T00611006 58018 |
| 17:53 PST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1022 mb (30.18 in) | ESE 22 kph (ESE 13.8 mph) | - | 10SM |
| | KPUW 260153Z AUTO 11012KT 10SM CLR 06/M01 A3019 RMK AO2 SLP240 T00611006 |
| 16:53 PST |  Clear | 6°C / 43°F | 1°C / 34°F | 71% | 1024 mb (30.24 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KPUW 260053Z AUTO 09009KT 10SM CLR 06/01 A3023 RMK AO2 SLP251 T00610006 |
| 15:53 PST |  Clear | 6°C / 43°F | 2°C / 36°F | 76% | 1024 mb (30.24 in) | ESE 17 kph (ESE 10.4 mph) | - | 10SM |
| | KPUW 252353Z AUTO 11009KT 10SM CLR 06/02 A3024 RMK AO2 SLP254 T00610017 10078 20050 56014 |
| 14:53 PST |  Clear | 8°C / 46°F | 1°C / 34°F | 62% | 1024 mb (30.24 in) | ESE 20 kph (ESE 12.7 mph) | - | 10SM |
| | KPUW 252253Z AUTO 11011KT 10SM CLR 08/01 A3025 RMK AO2 SLP256 T00780011 |
| 13:53 PST |  Clear | 8°C / 46°F | 1°C / 34°F | 62% | 1024 mb (30.24 in) | SE 22 kph (SE 13.8 mph) | - | 10SM |
| | KPUW 252153Z AUTO 12012KT 10SM CLR 08/01 A3025 RMK AO2 SLP257 T00780011 |
| 12:53 PST |  Clear | 7°C / 45°F | 0°C / 32°F | 61% | 1025 mb (30.27 in) | ESE 19 kph (ESE 11.5 mph) | - | 10SM |
| | KPUW 252053Z AUTO 11010G17KT 10SM CLR 07/00 A3028 RMK AO2 SLP269 T00720000 56009 |
| 11:53 PST |  Clear | 7°C / 45°F | -1°C / 30°F | 57% | 1025 mb (30.27 in) | SE 22 kph (SE 13.8 mph) | - | 10SM |
| | KPUW 251953Z AUTO 12012KT 10SM CLR 07/M01 A3028 RMK AO2 SLP270 T00721006 |
| 10:53 PST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1026 mb (30.3 in) | ESE 19 kph (ESE 11.5 mph) | - | 10SM |
| | KPUW 251853Z AUTO 11010KT 10SM CLR 06/M01 A3030 RMK AO2 SLP278 T00561011 |
| 09:53 PST |  Clear | 5°C / 41°F | -1°C / 30°F | 66% | 1026 mb (30.3 in) | ESE 24 kph (ESE 15 mph) | - | 10SM |
| | KPUW 251753Z AUTO 11013KT 10SM CLR 05/M01 A3031 RMK AO2 SLP280 T00501011 10050 20017 58004 |
| 08:53 PST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1027 mb (30.33 in) | E 22 kph (E 13.8 mph) | - | 10SM |
| | KPUW 251653Z AUTO 10012KT 10SM CLR 03/M01 A3032 RMK AO2 SLP284 T00331011 |
| 07:53 PST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1027 mb (30.33 in) | E 26 kph (E 16.1 mph) | - | 10SM |
| | KPUW 251553Z AUTO 09014KT 10SM CLR 03/M01 A3032 RMK AO2 SLP284 T00281011 |
| 06:53 PST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1027 mb (30.33 in) | E 20 kph (E 12.7 mph) | - | 10SM |
| | KPUW 251453Z AUTO 10011KT 10SM CLR 02/M01 A3032 RMK AO2 SLP288 T00171011 55004 |
| 05:53 PST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1027 mb (30.33 in) | E 20 kph (E 12.7 mph) | - | 10SM |
| | KPUW 251353Z AUTO 10011KT 10SM CLR 02/M02 A3032 RMK AO2 SLP287 T00221017 |
| 04:53 PST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1027 mb (30.33 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KPUW 251253Z AUTO 10009KT 10SM CLR 02/M01 A3033 RMK AO2 SLP289 T00221011 |
| 03:53 PST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1027 mb (30.33 in) | E 20 kph (E 12.7 mph) | - | 10SM |
| | KPUW 251153Z AUTO 09011KT 10SM CLR 02/M01 A3033 RMK AO2 SLP292 T00221011 10033 20022 56006 |
| 02:53 PST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1027 mb (30.33 in) | E 24 kph (E 15 mph) | - | 10SM |
| | KPUW 251053Z AUTO 10013KT 10SM CLR 03/M01 A3034 RMK AO2 SLP292 T00281006 |
| 01:53 PST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1027 mb (30.33 in) | E 26 kph (E 16.1 mph) | - | 10SM |
| | KPUW 250953Z AUTO 09014KT 10SM CLR 03/M01 A3034 RMK AO2 SLP294 T00281006 |
| 00:53 PST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1028 mb (30.36 in) | E 20 kph (E 12.7 mph) | - | 10SM |
| | KPUW 250853Z AUTO 09011KT 10SM CLR 03/M01 A3035 RMK AO2 SLP297 T00281006 55004 |