| 10:51 MST |  Overcast | -10°C / 14°F | -14°C / 7°F | 73% | 1007 mb (29.74 in) | N 7 kph (N 4.6 mph) | 0.00 mm (0.00 in) | 10SM |
| | KLGU 071751Z AUTO 36004KT 10SM BKN046 OVC060 M10/M14 A2973 RMK AO2 SNE16 SLP115 P0000 60000 T11001139 11094 21122 58007 |
| 09:51 MST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1007 mb (29.74 in) | N 6 kph (N 3.5 mph) | 0.00 mm (0.00 in) | 7SM |
| | KLGU 071651Z AUTO 35003KT 7SM -SN FEW042 OVC050 M11/M14 A2973 RMK AO2 SNB31 SLP118 P0000 T11061144 |
| 08:51 MST |  Overcast | -12°C / 10°F | -16°C / 3°F | 72% | 1007 mb (29.74 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KLGU 071551Z AUTO 01006KT 10SM FEW040 BKN060 OVC080 M12/M16 A2975 RMK AO2 SLP129 T11221156 |
| 07:51 MST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KLGU 071451Z AUTO 00000KT 10SM BKN042 OVC050 M12/M14 A2975 RMK AO2 SLP126 T11171144 53001 |
| 06:51 MST |  Overcast | -12°C / 10°F | -15°C / 5°F | 79% | 1007 mb (29.74 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KLGU 071351Z AUTO 36005KT 10SM OVC046 M12/M15 A2974 RMK AO2 SLP124 T11221150 |
| 05:51 MST |  Overcast | -12°C / 10°F | -15°C / 5°F | 79% | 1007 mb (29.74 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KLGU 071251Z AUTO 30003KT 10SM OVC050 M12/M15 A2974 RMK AO2 SLP122 T11221150 |
| 04:51 MST |  Overcast | -12°C / 10°F | -15°C / 5°F | 79% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KLGU 071151Z AUTO 00000KT 10SM OVC050 M12/M15 A2974 RMK AO2 SLP120 T11171150 11094 21122 58008 |
| 03:51 MST |  Overcast | -12°C / 10°F | -16°C / 3°F | 72% | 1008 mb (29.77 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KLGU 071051Z AUTO 01004KT 10SM BKN046 OVC060 M12/M16 A2978 RMK AO2 SLP132 T11171156 |
| 02:51 MST |  Overcast | -12°C / 10°F | -17°C / 1°F | 67% | 1008 mb (29.77 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KLGU 070951Z AUTO 33005KT 10SM FEW039 BKN050 OVC065 M12/M17 A2978 RMK AO2 SLP132 T11221167 |
| 01:51 MST |  Overcast | -10°C / 14°F | -19°C / -2°F | 48% | 1008 mb (29.77 in) | ESE 15 kph (ESE 9.2 mph) | - | 10SM |
| | KLGU 070851Z AUTO 11008G14KT 10SM BKN050 OVC070 M10/M19 A2977 RMK AO2 SLP123 T11001189 55006 |
| 00:51 MST |  Overcast | -10°C / 14°F | -19°C / -2°F | 48% | 1008 mb (29.77 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KLGU 070751Z AUTO 15009G18KT 10SM BKN055 OVC070 M10/M19 A2977 RMK AO2 SLP124 T11001189 |