| 04:53 PST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KRDD 301253Z AUTO 00000KT 10SM CLR 03/M01 A3013 RMK AO2 SLP201 T00331011 $ |
| 03:53 PST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KRDD 301153Z AUTO 00000KT 10SM CLR 06/M01 A3012 RMK AO2 SLP198 T00561006 10161 20056 52003 $ |
| 02:53 PST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1020 mb (30.12 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KRDD 301053Z AUTO 15003KT 10SM CLR 06/M01 A3012 RMK AO2 SLP197 T00561006 $ |
| 01:53 PST |  Clear | 13°C / 55°F | -2°C / 28°F | 36% | 1020 mb (30.12 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KRDD 300953Z AUTO 35004KT 10SM CLR 13/M02 A3011 RMK AO2 SLP195 T01331022 $ |
| 00:53 PST |  Clear | 14°C / 57°F | -2°C / 28°F | 33% | 1020 mb (30.12 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KRDD 300853Z AUTO 35004KT 10SM CLR 14/M02 A3011 RMK AO2 SLP194 T01441022 58003 $ |