| 09:53 PST |  Partly Cloudy | -4°C / 25°F | -10°C / 14°F | 63% | 1033 mb (30.5 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KEPH 241753Z AUTO 35009KT 10SM FEW120 M04/M10 A3049 RMK AO2 SLP344 T10391100 11039 21072 51007 |
| 08:53 PST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1033 mb (30.5 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KEPH 241653Z AUTO 35006KT 10SM CLR M06/M10 A3049 RMK AO2 SLP344 T10561100 |
| 07:53 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1032 mb (30.48 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KEPH 241553Z AUTO 35005KT 10SM CLR M07/M11 A3048 RMK AO2 SLP340 T10721111 |
| 06:53 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1032 mb (30.48 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KEPH 241453Z AUTO 34006KT 10SM CLR M07/M11 A3047 RMK AO2 SLP338 T10721111 53004 |
| 05:53 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1031 mb (30.45 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KEPH 241353Z AUTO 34005KT 10SM CLR M07/M11 A3046 RMK AO2 SLP335 T10721111 |
| 04:53 PST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1031 mb (30.45 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KEPH 241253Z AUTO 32007KT 10SM CLR M07/M12 A3045 RMK AO2 SLP331 T10671117 |
| 03:53 PST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1031 mb (30.45 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KEPH 241153Z AUTO 31009KT 10SM CLR M07/M11 A3046 RMK AO2 SLP332 T10671111 11044 21067 58001 |
| 02:53 PST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1031 mb (30.45 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KEPH 241053Z AUTO 31010KT 10SM CLR M06/M11 A3046 RMK AO2 SLP334 T10611111 |
| 01:53 PST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1031 mb (30.45 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KEPH 240953Z AUTO 32008KT 10SM CLR M06/M11 A3046 RMK AO2 SLP334 T10611111 |
| 00:53 PST |  Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1031 mb (30.45 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KEPH 240853Z AUTO 33005KT 10SM CLR M06/M11 A3046 RMK AO2 SLP332 T10561106 50000 |