| 04:11 MST |  Clear | 5°C / 41°F | -3°C / 27°F | 57% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KLRU 221111Z AUTO 00000KT 10SM CLR 05/M03 A2995 RMK AO2 |
| 03:51 MST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KLRU 221051Z AUTO 00000KT 10SM CLR 06/M03 A2995 RMK AO2 |
| 03:31 MST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1014 mb (29.94 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KLRU 221031Z AUTO 24004KT 10SM CLR 06/M03 A2995 RMK AO2 |
| 03:11 MST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1015 mb (29.97 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KLRU 221011Z AUTO 26003KT 10SM CLR 06/M03 A2996 RMK AO2 |
| 02:51 MST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1015 mb (29.97 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLRU 220951Z AUTO 25006KT 10SM CLR 06/M03 A2996 RMK AO2 |
| 02:31 MST |  Clear | 5°C / 41°F | -3°C / 27°F | 57% | 1015 mb (29.97 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KLRU 220931Z AUTO 26005KT 10SM CLR 05/M03 A2996 RMK AO2 |
| 02:11 MST |  Clear | 5°C / 41°F | -3°C / 27°F | 57% | 1015 mb (29.97 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KLRU 220911Z AUTO 25005KT 10SM CLR 05/M03 A2996 RMK AO2 |
| 01:51 MST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1015 mb (29.97 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KLRU 220851Z AUTO 25005KT 10SM CLR 06/M03 A2996 RMK AO2 |
| 01:31 MST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1015 mb (29.97 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KLRU 220831Z AUTO 25004KT 10SM CLR 06/M03 A2997 RMK AO2 |
| 01:11 MST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KLRU 220811Z AUTO 00000KT 10SM CLR 06/M03 A2997 RMK AO2 |
| 00:51 MST |  Clear | 7°C / 45°F | -3°C / 27°F | 49% | 1015 mb (29.97 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KLRU 220751Z AUTO 26005KT 10SM CLR 07/M03 A2998 RMK AO2 |
| 00:31 MST |  Clear | 7°C / 45°F | -3°C / 27°F | 49% | 1016 mb (30 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KLRU 220731Z AUTO 26006KT 10SM CLR 07/M03 A2999 RMK AO2 |
| 00:11 MST |  Clear | 8°C / 46°F | -3°C / 27°F | 46% | 1016 mb (30 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KLRU 220711Z AUTO 27003KT 10SM CLR 08/M03 A2999 RMK AO2 |