| 07:53 PST |  Clear | -10°C / 14°F | -11°C / 12°F | 92% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KLMT 251553Z 00000KT 10SM CLR M10/M11 A3021 RMK AO2 SLP271 T11001111 |
| 06:53 PST |  Clear | -11°C / 12°F | -12°C / 10°F | 92% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KLMT 251453Z 00000KT 10SM CLR M11/M12 A3022 RMK AO2 SLP273 T11061122 56004 |
| 06:00 PST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KLMT 251400Z 00000KT 10SM CLR M10/M12 A3022 RMK AO2 |
| 05:53 PST |  Clear Fog And Mist | -9°C / 16°F | -11°C / 12°F | 86% | 1023 mb (30.21 in) | Calm | - | 6SM |
| | KLMT 251353Z AUTO 00000KT 6SM BR CLR M09/M11 A3022 RMK AO2 SLP266 T10941111 |
| 04:53 PST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1023 mb (30.21 in) | Calm | - | 9SM |
| | KLMT 251253Z AUTO 00000KT 9SM CLR M10/M12 A3022 RMK AO2 SLP267 T11001117 |
| 03:53 PST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1024 mb (30.24 in) | Calm | - | 8SM |
| | KLMT 251153Z AUTO 00000KT 8SM CLR M09/M11 A3023 RMK AO2 SLP264 T10941111 11061 21100 50000 |
| 02:53 PST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1024 mb (30.24 in) | Calm | - | 9SM |
| | KLMT 251053Z AUTO 00000KT 9SM CLR M08/M09 A3024 RMK AO2 SLP265 T10781094 |
| 01:53 PST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1024 mb (30.24 in) | Calm | - | 7SM |
| | KLMT 250953Z AUTO 00000KT 7SM CLR M08/M09 A3023 RMK AO2 SLP265 T10781094 |
| 00:53 PST |  Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1024 mb (30.24 in) | Calm | - | 7SM |
| | KLMT 250853Z AUTO 00000KT 7SM CLR M07/M08 A3023 RMK AO2 SLP263 T10671083 58007 |