| 10:55 PST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1017 mb (30.03 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KLKV 261855Z AUTO 17003KT 10SM CLR M02/M07 A3002 RMK AO1 |
| 10:35 PST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1017 mb (30.03 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KLKV 261835Z AUTO 11005KT 10SM CLR M01/M08 A3002 RMK AO1 |
| 10:15 PST |  Clear | 0°C / 32°F | -9°C / 16°F | 51% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KLKV 261815Z AUTO 00000KT 10SM CLR 00/M09 A3002 RMK AO1 |
| 09:55 PST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1017 mb (30.03 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KLKV 261755Z AUTO 33004KT 10SM CLR M01/M08 A3002 RMK AO1 11010 21140 52007 |
| 09:35 PST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KLKV 261735Z AUTO 00000KT 10SM CLR M01/M08 A3002 RMK AO1 |
| 09:15 PST |  Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KLKV 261715Z AUTO 00000KT 10SM CLR M04/M07 A3002 RMK AO1 |
| 08:55 PST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KLKV 261655Z AUTO 00000KT 10SM CLR M07/M09 A3002 RMK AO1 |
| 08:35 PST |  Clear | -9°C / 16°F | -9°C / 16°F | 100% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KLKV 261635Z AUTO 00000KT 10SM CLR M09/M09 A3002 RMK AO1 |
| 08:15 PST |  Clear | -9°C / 16°F | -9°C / 16°F | 100% | 1016 mb (30 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KLKV 261615Z AUTO 12003KT 10SM CLR M09/M09 A3001 RMK AO1 |
| 07:55 PST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1016 mb (30 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLKV 261555Z AUTO 32006KT 10SM CLR M11/M13 A3000 RMK AO1 |
| 07:35 PST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1016 mb (30 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KLKV 261535Z AUTO 33006KT 10SM CLR M12/M14 A3000 RMK AO1 |
| 07:15 PST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1016 mb (30 in) | Calm | - | 10SM |
| | KLKV 261515Z AUTO 00000KT 10SM CLR M11/M13 A3000 RMK AO1 |
| 06:55 PST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1016 mb (30 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLKV 261455Z AUTO 34007KT 10SM CLR M09/M12 A3000 RMK AO1 57003 |
| 06:35 PST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1016 mb (30 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLKV 261435Z AUTO 33007KT 10SM CLR M09/M11 A3000 RMK AO1 |
| 06:15 PST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1016 mb (30 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLKV 261415Z AUTO 31006KT 10SM CLR M11/M13 A2999 RMK AO1 |
| 05:55 PST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1016 mb (30 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLKV 261355Z AUTO 33007KT 10SM CLR M13/M14 A3000 RMK AO1 |
| 05:35 PST |  Clear | -14°C / 7°F | -15°C / 5°F | 92% | 1016 mb (30 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KLKV 261335Z AUTO 35006KT 10SM CLR M14/M15 A3000 RMK AO1 |
| 05:15 PST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1016 mb (30 in) | Calm | - | 10SM |
| | KLKV 261315Z AUTO 00000KT 10SM CLR M14/M16 A3000 RMK AO1 |
| 04:55 PST |  Clear | -14°C / 7°F | -14°C / 7°F | 100% | 1016 mb (30 in) | Calm | - | 10SM |
| | KLKV 261255Z AUTO 00000KT 10SM CLR M14/M14 A3001 RMK AO1 |
| 04:35 PST |  Clear | -14°C / 7°F | -15°C / 5°F | 92% | 1016 mb (30 in) | Calm | - | 10SM |
| | KLKV 261235Z AUTO 00000KT 10SM CLR M14/M15 A3001 RMK AO1 |
| 04:15 PST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1016 mb (30 in) | Calm | - | 10SM |
| | KLKV 261215Z AUTO 00000KT 10SM CLR M13/M15 A3001 RMK AO1 |
| 03:55 PST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1016 mb (30 in) | Calm | - | 10SM |
| | KLKV 261155Z AUTO 00000KT 10SM CLR M12/M15 A3001 RMK AO1 11070 21120 57014 |
| 03:35 PST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KLKV 261135Z AUTO 00000KT 10SM CLR M08/M09 A3002 RMK AO1 |
| 03:15 PST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1017 mb (30.03 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KLKV 261115Z AUTO 32007KT 10SM CLR M08/M10 A3002 RMK AO1 |
| 02:55 PST |  Clear | -10°C / 14°F | -11°C / 12°F | 92% | 1017 mb (30.03 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KLKV 261055Z AUTO 33006KT 10SM CLR M10/M11 A3002 RMK AO1 |
| 02:35 PST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1017 mb (30.03 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KLKV 261035Z AUTO 33003KT 10SM CLR M11/M13 A3003 RMK AO1 |
| 02:15 PST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KLKV 261015Z AUTO 00000KT 10SM CLR M09/M11 A3004 RMK AO1 |
| 01:55 PST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1017 mb (30.03 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLKV 260955Z AUTO 32006KT 10SM CLR M07/M10 A3004 RMK AO1 |
| 01:35 PST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1017 mb (30.03 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KLKV 260935Z AUTO 32003KT 10SM CLR M09/M11 A3004 RMK AO1 |
| 01:15 PST |  Clear | -11°C / 12°F | -14°C / 7°F | 79% | 1017 mb (30.03 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KLKV 260915Z AUTO 32005KT 10SM CLR M11/M14 A3004 RMK AO1 |
| 00:55 PST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1018 mb (30.06 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KLKV 260855Z AUTO 34003KT 10SM CLR M12/M14 A3005 RMK AO1 57014 |
| 00:35 PST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KLKV 260835Z AUTO 00000KT 10SM CLR M12/M13 A3005 RMK AO1 |
| 00:15 PST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KLKV 260815Z AUTO 00000KT 10SM CLR M12/M13 A3006 RMK AO1 |