| 20:53 MST |  Partly Cloudy | -13°C / 9°F | -16°C / 3°F | 78% | 1009 mb (29.8 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KPIH 070353Z 04007KT 10SM FEW110 M13/M16 A2980 RMK AO2 SLP153 T11331156 |
| 19:53 MST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1009 mb (29.8 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KPIH 070253Z 04008KT 10SM CLR M12/M15 A2981 RMK AO2 SLP156 60001 T11221150 58003 |
| 18:53 MST |  Partly Cloudy | -12°C / 10°F | -14°C / 7°F | 85% | 1010 mb (29.83 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KPIH 070153Z 05007KT 10SM SCT023 M12/M14 A2982 RMK AO2 SLP157 T11171139 |
| 17:53 MST |  Partly Cloudy | -10°C / 14°F | -13°C / 9°F | 79% | 1010 mb (29.83 in) | NE 19 kph (NE 11.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KPIH 070053Z 04010KT 10SM SCT023 M10/M13 A2982 RMK AO2 SLP154 P0001 T11001128 |
| 16:53 MST |  Partly Cloudy | -9°C / 16°F | -13°C / 9°F | 73% | 1010 mb (29.83 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KPIH 062353Z 04007KT 10SM SCT023 M09/M13 A2982 RMK AO2 SLP155 60000 T10941133 11078 21094 56004 |
| 15:53 MST |  Partly Cloudy | -8°C / 18°F | -14°C / 7°F | 62% | 1010 mb (29.83 in) | ENE 17 kph (ENE 10.4 mph) | - | 10SM |
| | KPIH 062253Z 06009KT 10SM SCT019 SCT065 M08/M14 A2983 RMK AO2 SLP159 T10831139 |
| 14:53 MST |  Overcast Hazy | -8°C / 18°F | -13°C / 9°F | 68% | 1010 mb (29.83 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 6SM |
| | KPIH 062153Z 04009KT 6SM HZ BKN017 OVC021 M08/M13 A2983 RMK AO2 UPB13E17SNB17E44 SLP156 P0000 T10781133 |
| 13:53 MST |  Overcast | -8°C / 18°F | -13°C / 9°F | 68% | 1010 mb (29.83 in) | NE 24 kph (NE 15 mph) | - | 10SM |
| | KPIH 062053Z 05013KT 10SM OVC023 M08/M13 A2984 RMK AO2 SLP155 60000 T10831133 56014 |
| 12:53 MST |  Overcast | -8°C / 18°F | -15°C / 5°F | 58% | 1010 mb (29.83 in) | NE 28 kph (NE 17.3 mph) | - | 10SM |
| | KPIH 061953Z 04015G21KT 10SM BKN023 OVC028 M08/M15 A2984 RMK AO2 SLP158 T10831150 |
| 11:53 MST |  Overcast | -9°C / 16°F | -15°C / 5°F | 62% | 1012 mb (29.88 in) | NE 20 kph (NE 12.7 mph) | 0.00 mm (0.00 in) | 10SM |
| | KPIH 061853Z 04011G21KT 10SM OVC023 M09/M15 A2987 RMK AO2 UPB08E12SNE08 SLP166 P0000 T10891150 |
| 10:53 MST |  Overcast Light Snow | -9°C / 16°F | -14°C / 7°F | 67% | 1012 mb (29.88 in) | NE 30 kph (NE 18.4 mph) | 0.00 mm (0.00 in) | 3SM |
| | KPIH 061753Z 05016G22KT 3SM -SN FEW014 OVC019 M09/M14 A2988 RMK AO2 SLP171 P0000 60000 T10941144 11094 21111 51007 |
| 09:53 MST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1012 mb (29.88 in) | NE 20 kph (NE 12.7 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIH 061653Z 04011G21KT 1SM -SN BKN016 OVC023 M11/M14 A2988 RMK AO2 SLP172 P0000 T11061139 |
| 08:53 MST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1012 mb (29.88 in) | NE 24 kph (NE 15 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIH 061553Z 04013G22KT 1SM -SN BKN015 OVC023 M11/M14 A2987 RMK AO2 SLP169 P0000 T11061139 |
| 07:53 MST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1011 mb (29.85 in) | NE 24 kph (NE 15 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIH 061453Z 04013G22KT 1SM -SN BKN018 BKN026 OVC031 M11/M14 A2986 RMK AO2 SLP164 P0000 60000 T11061139 53012 |
| 07:37 MST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1011 mb (29.85 in) | NE 30 kph (NE 18.4 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPIH 061437Z 04016G21KT 1SM -SN OVC029 M11/M14 A2986 RMK AO2 P0000 |
| 06:53 MST |  Overcast Light Snow | -11°C / 12°F | -15°C / 5°F | 73% | 1010 mb (29.83 in) | NE 30 kph (NE 18.4 mph) | 0.00 mm (0.00 in) | 4SM |
| | KPIH 061353Z 04016KT 4SM -SN FEW025 OVC031 M11/M15 A2984 RMK AO2 SLP157 P0000 T11061150 |
| 05:53 MST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1010 mb (29.83 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 4SM |
| | KPIH 061253Z AUTO 04009KT 4SM -SN SCT026 OVC031 M11/M14 A2983 RMK AO2 SNB16 SLP150 P0000 T11061139 |
| 05:35 MST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1010 mb (29.83 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 4SM |
| | KPIH 061235Z AUTO 04010G18KT 4SM -SN BKN026 OVC031 M11/M14 A2983 RMK AO2 SNB16 P0000 |
| 04:53 MST |  Mostly Cloudy | -11°C / 12°F | -16°C / 3°F | 67% | 1010 mb (29.83 in) | NE 28 kph (NE 17.3 mph) | - | 10SM |
| | KPIH 061153Z AUTO 05015G22KT 10SM BKN070 BKN090 M11/M16 A2982 RMK AO2 SLP144 70008 T11061161 11083 21139 58001 |
| 03:53 MST |  Partly Cloudy | -13°C / 9°F | -20°C / -4°F | 56% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KPIH 061053Z AUTO 00000KT 10SM FEW100 M13/M20 A2983 RMK AO2 SLP150 T11331200 |
| 02:53 MST |  Partly Cloudy | -13°C / 9°F | -20°C / -4°F | 56% | 1010 mb (29.83 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KPIH 060953Z AUTO 02005KT 10SM FEW090 M13/M20 A2983 RMK AO2 SLP146 T11281200 |
| 01:53 MST |  Overcast | -9°C / 16°F | -18°C / 0°F | 48% | 1010 mb (29.83 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KPIH 060853Z AUTO 03009G16KT 10SM SCT041 BKN050 OVC080 M09/M18 A2982 RMK AO2 SLP139 T10941183 58009 |
| 00:53 MST |  Overcast | -9°C / 16°F | -17°C / 1°F | 53% | 1010 mb (29.83 in) | NE 28 kph (NE 17.3 mph) | - | 10SM |
| | KPIH 060753Z AUTO 04015G21KT 10SM BKN042 OVC050 M09/M17 A2984 RMK AO2 SLP147 T10941167 |