| 14:35 PST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KLKV 242235Z AUTO 00000KT 10SM CLR M01/M06 A3029 RMK AO1 |
| 14:15 PST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1026 mb (30.3 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KLKV 242215Z AUTO 14003KT 10SM CLR M02/M06 A3029 RMK AO1 |
| 13:55 PST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1026 mb (30.3 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KLKV 242155Z AUTO 14005KT 10SM CLR M01/M06 A3029 RMK AO1 |
| 13:35 PST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1025 mb (30.27 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KLKV 242135Z AUTO 13005KT 10SM CLR M01/M06 A3028 RMK AO1 |
| 13:15 PST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1026 mb (30.3 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KLKV 242115Z AUTO 15003KT 10SM CLR M01/M06 A3029 RMK AO1 |
| 12:55 PST |  Clear | 1°C / 34°F | -5°C / 23°F | 65% | 1026 mb (30.3 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KLKV 242055Z AUTO 08003KT 10SM CLR 01/M05 A3029 RMK AO1 57020 |
| 12:35 PST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1026 mb (30.3 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KLKV 242035Z AUTO 27003KT 10SM CLR 01/M06 A3030 RMK AO1 |
| 12:15 PST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KLKV 242015Z AUTO 00000KT 10SM CLR M01/M07 A3031 RMK AO1 |
| 11:55 PST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241955Z AUTO 00000KT 10SM CLR M02/M07 A3032 RMK AO1 |
| 11:35 PST |  Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241935Z AUTO 00000KT 10SM CLR M04/M07 A3033 RMK AO1 |
| 11:15 PST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1027 mb (30.33 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KLKV 241915Z AUTO 13003KT 10SM CLR M05/M08 A3034 RMK AO1 |
| 10:55 PST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1028 mb (30.36 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KLKV 241855Z AUTO 13004KT 10SM CLR M05/M07 A3035 RMK AO1 |
| 10:35 PST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KLKV 241835Z AUTO 00000KT 10SM CLR M04/M08 A3035 RMK AO1 |
| 10:15 PST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KLKV 241815Z AUTO 00000KT 10SM CLR M04/M08 A3035 RMK AO1 |
| 09:55 PST |  Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KLKV 241755Z AUTO 00000KT 10SM CLR M07/M08 A3035 RMK AO1 11060 21140 52010 |
| 09:35 PST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241735Z AUTO 00000KT 10SM CLR M06/M09 A3034 RMK AO1 |
| 09:15 PST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241715Z AUTO 00000KT 10SM CLR M08/M10 A3034 RMK AO1 |
| 08:55 PST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241655Z AUTO 00000KT 10SM CLR M09/M11 A3034 RMK AO1 |
| 08:35 PST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241635Z AUTO 00000KT 10SM CLR M09/M12 A3033 RMK AO1 |
| 08:15 PST |  Clear | -12°C / 10°F | -12°C / 10°F | 100% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241615Z AUTO 00000KT 10SM CLR M12/M12 A3032 RMK AO1 |
| 07:55 PST |  Clear | -14°C / 7°F | -14°C / 7°F | 100% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241555Z AUTO 00000KT 10SM CLR M14/M14 A3032 RMK AO1 |
| 07:35 PST |  Clear | -14°C / 7°F | -14°C / 7°F | 100% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241535Z AUTO 00000KT 10SM CLR M14/M14 A3032 RMK AO1 |
| 07:15 PST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241515Z AUTO 00000KT 10SM CLR M13/M14 A3032 RMK AO1 |
| 06:55 PST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241455Z AUTO 00000KT 10SM CLR M13/M15 A3032 RMK AO1 57010 |
| 06:35 PST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241435Z AUTO 00000KT 10SM CLR M13/M14 A3032 RMK AO1 |
| 06:15 PST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241415Z AUTO 00000KT 10SM CLR M13/M14 A3033 RMK AO1 |
| 05:55 PST |  Clear | -13°C / 9°F | -13°C / 9°F | 100% | 1027 mb (30.33 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KLKV 241355Z AUTO 12003KT 10SM CLR M13/M13 A3033 RMK AO1 |
| 05:35 PST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241335Z AUTO 00000KT 10SM CLR M13/M15 A3032 RMK AO1 |
| 05:15 PST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241315Z AUTO 00000KT 10SM CLR M13/M14 A3032 RMK AO1 |
| 04:55 PST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1027 mb (30.33 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KLKV 241255Z AUTO 31003KT 10SM CLR M14/M16 A3032 RMK AO1 |
| 04:35 PST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241235Z AUTO 00000KT 10SM CLR M14/M16 A3033 RMK AO1 |
| 04:15 PST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241215Z AUTO 00000KT 10SM CLR M14/M16 A3034 RMK AO1 |
| 03:55 PST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KLKV 241155Z AUTO 00000KT 10SM CLR M14/M16 A3035 RMK AO1 11120 21140 52003 |
| 03:35 PST |  Clear | -14°C / 7°F | -15°C / 5°F | 92% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241135Z AUTO 00000KT 10SM CLR M14/M15 A3034 RMK AO1 |
| 03:15 PST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1028 mb (30.36 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KLKV 241115Z AUTO 09003KT 10SM CLR M13/M14 A3035 RMK AO1 |
| 02:55 PST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KLKV 241055Z AUTO 00000KT 10SM CLR M12/M13 A3035 RMK AO1 |
| 02:35 PST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1027 mb (30.33 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KLKV 241035Z AUTO 33005KT 10SM CLR M13/M14 A3034 RMK AO1 |
| 02:15 PST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 241015Z AUTO 00000KT 10SM CLR M13/M15 A3034 RMK AO1 |
| 01:55 PST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 240955Z AUTO 00000KT 10SM CLR M13/M15 A3034 RMK AO1 |
| 01:35 PST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1027 mb (30.33 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KLKV 240935Z AUTO 30005KT 10SM CLR M13/M16 A3034 RMK AO1 |
| 01:15 PST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1027 mb (30.33 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KLKV 240915Z AUTO 30005KT 10SM CLR M14/M16 A3033 RMK AO1 |
| 00:55 PST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1027 mb (30.33 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KLKV 240855Z AUTO 35003KT 10SM CLR M14/M16 A3034 RMK AO1 52003 |
| 00:35 PST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1027 mb (30.33 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KLKV 240835Z AUTO 34003KT 10SM CLR M14/M16 A3034 RMK AO1 |
| 00:15 PST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KLKV 240815Z AUTO 00000KT 10SM CLR M14/M16 A3034 RMK AO1 |