| 12:53 MST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1002 mb (29.59 in) | Calm | 0.00 mm (0.00 in) | 1 3/4SM |
| | KPUC 071953Z AUTO 00000KT 1 3/4SM -SN BR SCT018 BKN028 OVC049 M06/M08 A2958 RMK AO2 SLP076 P0000 T10611083 $ |
| 12:43 MST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1002 mb (29.59 in) | Calm | 0.00 mm (0.00 in) | 1 1/4SM |
| | KPUC 071943Z AUTO 00000KT 1 1/4SM -SN BR FEW006 BKN022 OVC037 M06/M08 A2959 RMK AO2 P0000 $ |
| 12:13 MST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1003 mb (29.62 in) | Calm | 0.00 mm (0.00 in) | 1 1/4SM |
| | KPUC 071913Z AUTO 00000KT 1 1/4SM -SN BR OVC020 M06/M08 A2961 RMK AO2 P0000 $ |
| 11:53 MST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 1003 mb (29.62 in) | Calm | 0.25 mm (0.01 in) | 1SM |
| | KPUC 071853Z AUTO 00000KT 1SM -SN BR BKN014 OVC026 M07/M08 A2962 RMK AO2 SLP091 P0001 T10671083 $ |
| 11:42 MST |  Obscured Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 1003 mb (29.62 in) | Calm | 0.25 mm (0.01 in) | 1SM |
| | KPUC 071842Z AUTO 00000KT 1SM -SN BR VV014 M07/M08 A2962 RMK AO2 P0001 $ |
| 10:53 MST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 1004 mb (29.65 in) | Calm | 0.00 mm (0.00 in) | 1 1/4SM |
| | KPUC 071753Z AUTO 00000KT 1 1/4SM -SN BR BKN019 OVC033 M07/M09 A2965 RMK AO2 SNB01 SLP104 P0000 60001 T10671089 11067 21089 58006 $ |
| 10:45 MST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 1004 mb (29.65 in) | Calm | 0.00 mm (0.00 in) | 1 1/4SM |
| | KPUC 071745Z AUTO 00000KT 1 1/4SM -SN BR BKN019 OVC033 M07/M09 A2966 RMK AO2 SNB01 P0000 $ |
| 10:16 MST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 1 3/4SM |
| | KPUC 071716Z AUTO 00000KT 1 3/4SM -SN BR OVC033 M07/M09 A2967 RMK AO2 SNB01 P0000 $ |
| 09:53 MST |  Overcast Fog And Mist | -7°C / 19°F | -9°C / 16°F | 86% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 5SM |
| | KPUC 071653Z AUTO 00000KT 5SM BR OVC031 M07/M09 A2967 RMK AO2 SNE33 SLP111 P0000 T10721094 |
| 09:02 MST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | KPUC 071602Z AUTO 00000KT 3SM -SN BR BKN031 OVC045 M08/M10 A2968 RMK AO2 P0000 |
| 08:53 MST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 2 1/2SM |
| | KPUC 071553Z AUTO 00000KT 2 1/2SM -SN BR BKN033 OVC045 M08/M10 A2967 RMK AO2 SLP113 P0000 T10831100 |
| 08:49 MST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 2 1/2SM |
| | KPUC 071549Z AUTO 00000KT 2 1/2SM -SN BR BKN033 OVC045 M08/M10 A2967 RMK AO2 P0000 |
| 08:42 MST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | KPUC 071542Z AUTO 00000KT 3SM -SN BR FEW033 BKN039 OVC055 M08/M10 A2967 RMK AO2 P0000 |
| 08:27 MST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 2SM |
| | KPUC 071527Z AUTO 00000KT 2SM -SN BR FEW033 BKN047 OVC060 M08/M10 A2967 RMK AO2 P0000 |
| 07:53 MST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 4SM |
| | KPUC 071453Z AUTO 00000KT 4SM -SN BR FEW033 SCT050 OVC060 M08/M10 A2967 RMK AO2 SLP114 P0000 60001 T10831100 58001 $ |
| 07:01 MST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | KPUC 071401Z AUTO 00000KT 3SM -SN BR SCT024 OVC034 M08/M11 A2968 RMK AO2 P0000 $ |
| 06:53 MST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1005 mb (29.68 in) | Calm | 0.25 mm (0.01 in) | 2 1/2SM |
| | KPUC 071353Z AUTO 00000KT 2 1/2SM -SN BR BKN024 OVC034 M08/M11 A2968 RMK AO2 SLP119 P0001 T10831106 $ |
| 06:28 MST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1005 mb (29.68 in) | Calm | 0.25 mm (0.01 in) | 2 1/2SM |
| | KPUC 071328Z AUTO 00000KT 2 1/2SM -SN BR BKN024 OVC034 M08/M11 A2968 RMK AO2 P0001 $ |
| 05:53 MST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 1 3/4SM |
| | KPUC 071253Z AUTO 00000KT 1 3/4SM -SN BR BKN019 BKN040 OVC055 M08/M10 A2968 RMK AO2 SNB01 SLP123 P0000 T10831100 $ |
| 05:38 MST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 2 1/2SM |
| | KPUC 071238Z AUTO 00000KT 2 1/2SM -SN BR BKN029 BKN040 OVC055 M08/M11 A2968 RMK AO2 SNB01 P0000 $ |
| 04:53 MST |  Overcast | -8°C / 18°F | -11°C / 12°F | 79% | 1005 mb (29.68 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | KPUC 071153Z AUTO 29003KT 10SM SCT035 BKN050 OVC060 M08/M11 A2968 RMK AO2 SLP115 60000 T10831106 11078 21094 58003 $ |
| 03:53 MST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1005 mb (29.68 in) | NW 6 kph (NW 3.5 mph) | 0.00 mm (0.00 in) | 9SM |
| | KPUC 071053Z AUTO 32003KT 9SM BKN039 OVC050 M09/M11 A2969 RMK AO2 SNE53 SLP113 P0000 T10891106 $ |
| 02:53 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1005 mb (29.68 in) | NW 6 kph (NW 3.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KPUC 070953Z AUTO 32003KT 3SM -SN BR BKN040 OVC055 M09/M11 A2969 RMK AO2 SLP116 P0000 T10891111 $ |
| 02:22 MST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 2SM |
| | KPUC 070922Z AUTO 00000KT 2SM -SN OVC032 M09/M12 A2969 RMK AO2 P0000 $ |
| 02:14 MST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 1 3/4SM |
| | KPUC 070914Z AUTO 00000KT 1 3/4SM -SN BKN030 OVC042 M09/M12 A2969 RMK AO2 P0000 $ |
| 02:02 MST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 2 1/2SM |
| | KPUC 070902Z AUTO 00000KT 2 1/2SM -SN OVC030 M09/M13 A2969 RMK AO2 P0000 $ |
| 01:53 MST |  Overcast Light Snow | -8°C / 18°F | -13°C / 9°F | 68% | 1005 mb (29.68 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | KPUC 070853Z AUTO 00000KT 3SM -SN BKN034 OVC042 M08/M13 A2969 RMK AO2 SNB12 SLP112 P0000 60000 T10831128 55003 $ |
| 00:53 MST |  Overcast | -8°C / 18°F | -15°C / 5°F | 58% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KPUC 070753Z AUTO 00000KT 10SM BKN039 OVC046 M08/M15 A2968 RMK AO2 SLP112 T10831150 $ |