| 04:53 MST |  Overcast Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1007 mb (29.74 in) | NNE 15 kph (NNE 9.2 mph) | 0.00 mm (0.00 in) | 5SM |
| | KPIH 071153Z AUTO 02008KT 5SM -SN BR FEW038 SCT045 OVC065 M13/M15 A2975 RMK AO2 SNB41 SLP133 P0000 60002 70003 T11281150 11128 21156 58006 |
| 03:53 MST |  Overcast | -13°C / 9°F | -16°C / 3°F | 78% | 1008 mb (29.77 in) | NE 15 kph (NE 9.2 mph) | 0.25 mm (0.01 in) | 10SM |
| | KPIH 071053Z AUTO 03008KT 10SM SCT050 OVC060 M13/M16 A2976 RMK AO2 SNE32 SLP135 P0001 T11331161 |
| 03:32 MST |  Overcast Fog And Mist | -14°C / 7°F | -16°C / 3°F | 85% | 1008 mb (29.77 in) | NE 13 kph (NE 8.1 mph) | 0.25 mm (0.01 in) | 6SM |
| | KPIH 071032Z AUTO 03007KT 6SM BR SCT032 OVC049 M14/M16 A2976 RMK AO2 SNE32 P0001 |
| 03:25 MST |  Overcast Light Snow | -14°C / 7°F | -16°C / 3°F | 85% | 1007 mb (29.74 in) | NE 15 kph (NE 9.2 mph) | 0.25 mm (0.01 in) | 4SM |
| | KPIH 071025Z AUTO 04008KT 4SM -SN BR BKN028 BKN035 OVC049 M14/M16 A2975 RMK AO2 P0001 |
| 03:07 MST |  Overcast Light Snow | -14°C / 7°F | -16°C / 3°F | 85% | 1008 mb (29.77 in) | ENE 9 kph (ENE 5.8 mph) | 0.00 mm (0.00 in) | 2SM |
| | KPIH 071007Z AUTO 06005KT 2SM -SN BR BKN015 OVC026 M14/M16 A2977 RMK AO2 P0000 |
| 02:53 MST |  Overcast Light Snow | -14°C / 7°F | -16°C / 3°F | 85% | 1008 mb (29.77 in) | ENE 7 kph (ENE 4.6 mph) | 0.25 mm (0.01 in) | 1SM |
| | KPIH 070953Z AUTO 07004KT 1SM -SN BR BKN013 BKN020 OVC026 M14/M16 A2977 RMK AO2 SNB00 SLP138 P0001 T11391161 |
| 02:48 MST |  Overcast Light Snow | -14°C / 7°F | -16°C / 3°F | 85% | 1008 mb (29.77 in) | ENE 7 kph (ENE 4.6 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KPIH 070948Z AUTO 07004KT 1 1/4SM -SN BR OVC014 M14/M16 A2977 RMK AO2 SNB00 P0001 |
| 02:37 MST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1008 mb (29.77 in) | ENE 7 kph (ENE 4.6 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIH 070937Z AUTO 06004KT 1 1/2SM -SN BKN016 OVC031 M14/M17 A2977 RMK AO2 SNB00 P0000 |
| 02:22 MST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1008 mb (29.77 in) | NE 6 kph (NE 3.5 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIH 070922Z AUTO 05003KT 1 1/2SM -SN OVC014 M14/M17 A2977 RMK AO2 SNB00 P0000 |
| 02:14 MST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 2SM |
| | KPIH 070914Z AUTO 00000KT 2SM -SN OVC018 M14/M17 A2977 RMK AO2 SNB00 P0000 |
| 02:03 MST |  Overcast Light Snow | -14°C / 7°F | -18°C / 0°F | 72% | 1008 mb (29.77 in) | Calm | 0.00 mm (0.00 in) | 5SM |
| | KPIH 070903Z AUTO 00000KT 5SM -SN OVC024 M14/M18 A2977 RMK AO2 SNB00 P0000 |
| 01:53 MST |  Overcast | -14°C / 7°F | -18°C / 0°F | 72% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KPIH 070853Z AUTO 00000KT 10SM BKN032 OVC048 M14/M18 A2977 RMK AO2 SLP141 T11391183 55006 |
| 00:53 MST |  Overcast | -15°C / 5°F | -19°C / -2°F | 72% | 1008 mb (29.77 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KPIH 070753Z AUTO 06003KT 10SM OVC065 M15/M19 A2977 RMK AO2 SLP143 T11501189 |