| 19:53 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1006 mb (29.71 in) | S 28 kph (S 17.3 mph) | 0.00 mm (0.00 in) | 4SM |
| | KLVS 080253Z AUTO 18015KT 4SM -SN BR BKN010 OVC016 M08/M09 A2971 RMK AO2 SLP088 P0000 60000 T10781089 56009 |
| 19:50 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1006 mb (29.71 in) | S 28 kph (S 17.3 mph) | 0.00 mm (0.00 in) | 3SM |
| | KLVS 080250Z AUTO 18015KT 3SM -SN BR SCT010 OVC014 M08/M09 A2971 RMK AO2 P0000 |
| 19:41 MST |  Overcast Light Snow | -8°C / 18°F | -8°C / 18°F | 100% | 1006 mb (29.71 in) | S 22 kph (S 13.8 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLVS 080241Z AUTO 18012KT 2 1/2SM -SN BR OVC014 M08/M08 A2970 RMK AO2 P0000 |
| 19:10 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1007 mb (29.74 in) | S 28 kph (S 17.3 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLVS 080210Z AUTO 17015KT 2 1/2SM -SN BR FEW017 OVC022 M08/M09 A2973 RMK AO2 P0000 |
| 18:53 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1007 mb (29.74 in) | S 32 kph (S 19.6 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KLVS 080153Z AUTO 17017KT 1 3/4SM -SN BR SCT010 BKN018 OVC029 M08/M09 A2973 RMK AO2 SLP101 P0000 T10781089 |
| 18:46 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1006 mb (29.71 in) | S 30 kph (S 18.4 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KLVS 080146Z AUTO 18016KT 1 1/2SM -SN BR SCT010 BKN022 OVC029 M08/M09 A2972 RMK AO2 P0000 |
| 18:39 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1007 mb (29.74 in) | S 28 kph (S 17.3 mph) | 0.00 mm (0.00 in) | 2SM |
| | KLVS 080139Z AUTO 17015KT 2SM -SN BR BKN012 BKN019 OVC033 M08/M09 A2973 RMK AO2 P0000 |
| 18:35 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1007 mb (29.74 in) | S 30 kph (S 18.4 mph) | 0.00 mm (0.00 in) | 3SM |
| | KLVS 080135Z AUTO 17016KT 3SM -SN BR SCT014 BKN025 OVC030 M08/M09 A2973 RMK AO2 P0000 |
| 17:53 MST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 1007 mb (29.74 in) | S 24 kph (S 15 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLVS 080053Z AUTO 17013KT 2 1/2SM -SN BR SCT014 BKN023 OVC030 M07/M08 A2974 RMK AO2 SLP101 P0000 T10721083 |
| 17:48 MST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 1007 mb (29.74 in) | S 24 kph (S 15 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLVS 080048Z AUTO 17013KT 2 1/2SM -SN BR SCT014 BKN021 OVC030 M07/M08 A2974 RMK AO2 P0000 |
| 17:37 MST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 1007 mb (29.74 in) | S 24 kph (S 15 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KLVS 080037Z AUTO 17013KT 1 3/4SM -SN BR SCT012 BKN023 OVC030 M07/M08 A2974 RMK AO2 P0000 |
| 17:22 MST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 1007 mb (29.74 in) | S 20 kph (S 12.7 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLVS 080022Z AUTO 18011KT 2 1/2SM -SN BR BKN023 OVC031 M07/M08 A2974 RMK AO2 P0000 |
| 16:53 MST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 1007 mb (29.74 in) | S 19 kph (S 11.5 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLVS 072353Z AUTO 17010KT 2 1/2SM -SN BR BKN035 BKN043 OVC060 M07/M08 A2974 RMK AO2 SLP101 P0000 60000 T10671078 11028 21072 58004 |
| 15:53 MST |  Overcast Light Snow | -7°C / 19°F | -7°C / 19°F | 100% | 1008 mb (29.77 in) | S 20 kph (S 12.7 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLVS 072253Z AUTO 18011KT 2 1/2SM -SN BR SCT007 BKN031 OVC043 M07/M07 A2976 RMK AO2 SLP108 P0000 T10671072 |
| 15:44 MST |  Overcast Light Snow | -7°C / 19°F | -7°C / 19°F | 100% | 1008 mb (29.77 in) | S 20 kph (S 12.7 mph) | 0.00 mm (0.00 in) | 2SM |
| | KLVS 072244Z AUTO 18011KT 2SM -SN BR BKN007 OVC015 M07/M07 A2976 RMK AO2 P0000 |
| 15:17 MST |  Overcast Light Snow | -7°C / 19°F | -7°C / 19°F | 100% | 1008 mb (29.77 in) | S 22 kph (S 13.8 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KLVS 072217Z AUTO 18012KT 1 1/4SM -SN BR SCT003 BKN010 OVC034 M07/M07 A2976 RMK AO2 P0000 |
| 15:00 MST |  Overcast Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1008 mb (29.77 in) | S 22 kph (S 13.8 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KLVS 072200Z AUTO 17012KT 1 1/2SM -SN BR BKN003 BKN023 OVC035 M06/M07 A2976 RMK AO2 P0000 |
| 14:53 MST |  Mostly Cloudy Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1008 mb (29.77 in) | S 24 kph (S 15 mph) | 0.00 mm (0.00 in) | 2SM |
| | KLVS 072153Z AUTO 17013KT 2SM -SN BR BKN003 BKN020 BKN040 M06/M07 A2976 RMK AO2 SNB11 SLP103 P0000 T10611072 |
| 14:47 MST |  Mostly Cloudy Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1007 mb (29.74 in) | SSE 24 kph (SSE 15 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLVS 072147Z AUTO 16013KT 2 1/2SM -SN BR BKN003 BKN022 M06/M07 A2975 RMK AO2 SNB11 P0000 |
| 14:31 MST |  Mostly Cloudy Light Snow | -5°C / 23°F | -6°C / 21°F | 93% | 1008 mb (29.77 in) | SSE 30 kph (SSE 18.4 mph) | 0.00 mm (0.00 in) | 5SM |
| | KLVS 072131Z AUTO 16016KT 5SM -SN BR FEW005 BKN020 BKN026 M05/M06 A2976 RMK AO2 SNB11 P0000 |
| 14:20 MST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1008 mb (29.77 in) | S 32 kph (S 19.6 mph) | 0.00 mm (0.00 in) | 5SM |
| | KLVS 072120Z AUTO 17017KT 5SM -SN BR SCT019 BKN024 OVC039 M04/M06 A2976 RMK AO2 SNB11 P0000 |
| 13:53 MST |  Partly Cloudy | -3°C / 27°F | -5°C / 23°F | 86% | 1008 mb (29.77 in) | S 22 kph (S 13.8 mph) | - | 10SM |
| | KLVS 072053Z AUTO 18012KT 10SM SCT037 M03/M05 A2976 RMK AO2 SLP093 T10281050 56034 |
| 12:53 MST |  Partly Cloudy | -4°C / 25°F | -6°C / 21°F | 86% | 1008 mb (29.77 in) | S 20 kph (S 12.7 mph) | - | 10SM |
| | KLVS 071953Z AUTO 17011KT 10SM FEW003 SCT120 M04/M06 A2978 RMK AO2 SLP107 T10441061 $ |
| 12:17 MST |  Partly Cloudy | -5°C / 23°F | -6°C / 21°F | 93% | 1010 mb (29.83 in) | S 26 kph (S 16.1 mph) | - | 10SM |
| | KLVS 071917Z AUTO 18014KT 10SM FEW001 M05/M06 A2982 RMK AO2 $ |
| 11:53 MST |  Overcast | -5°C / 23°F | -7°C / 19°F | 86% | 1010 mb (29.83 in) | S 30 kph (S 18.4 mph) | - | 9SM |
| | KLVS 071853Z AUTO 19016KT 9SM OVC001 M05/M07 A2984 RMK AO2 SLP129 T10501067 $ |
| 10:53 MST |  Overcast | -6°C / 21°F | -7°C / 19°F | 93% | 1012 mb (29.88 in) | S 22 kph (S 13.8 mph) | - | 10SM |
| | KLVS 071753Z AUTO 18012KT 10SM OVC001 M06/M07 A2988 RMK AO2 SLP142 T10561072 11056 21089 58006 $ |
| 09:53 MST |  Overcast | -6°C / 21°F | -7°C / 19°F | 93% | 1013 mb (29.91 in) | SSE 19 kph (SSE 11.5 mph) | - | 7SM |
| | KLVS 071653Z AUTO 20010KT 7SM OVC001 M06/M07 A2991 RMK AO2 SLP150 T10611072 $ |
| 08:53 MST |  Overcast Fog And Mist | -7°C / 19°F | -8°C / 18°F | 93% | 1013 mb (29.91 in) | SSE 22 kph (SSE 13.8 mph) | - | 5SM |
| | KLVS 071553Z AUTO 20012KT 5SM BR OVC001 M07/M08 A2990 RMK AO2 SLP142 T10671083 |
| 08:14 MST |  Overcast Fog And Mist | -8°C / 18°F | -9°C / 16°F | 93% | 1013 mb (29.91 in) | S 19 kph (S 11.5 mph) | - | 3SM |
| | KLVS 071514Z AUTO 19010KT 3SM BR OVC001 M08/M09 A2990 RMK AO2 |
| 07:53 MST |  Overcast Fog And Mist | -8°C / 18°F | -9°C / 16°F | 93% | 1013 mb (29.91 in) | SSE 17 kph (SSE 10.4 mph) | - | 1 1/4SM |
| | KLVS 071453Z AUTO 20009KT 1 1/4SM BR OVC001 M08/M09 A2990 RMK AO2 SLP147 T10831094 53002 |
| 07:24 MST |  Obscured Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1013 mb (29.91 in) | SSE 22 kph (SSE 13.8 mph) | - | 3/4SM |
| | KLVS 071424Z AUTO 20012KT 3/4SM BR VV001 M09/M09 A2990 RMK AO2 |
| 06:53 MST |  Overcast Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1012 mb (29.88 in) | S 20 kph (S 12.7 mph) | - | 1 1/4SM |
| | KLVS 071353Z AUTO 19011KT 1 1/4SM BR OVC001 M09/M09 A2989 RMK AO2 SLP145 T10891094 |
| 06:30 MST |  Obscured Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1013 mb (29.91 in) | S 24 kph (S 15 mph) | - | 1SM |
| | KLVS 071330Z AUTO 19013KT 1SM BR VV001 M09/M09 A2990 RMK AO2 |
| 05:53 MST |  Obscured Fog | -9°C / 16°F | -10°C / 14°F | 93% | 1012 mb (29.88 in) | S 28 kph (S 17.3 mph) | - | 1/2SM |
| | KLVS 071253Z AUTO 18015KT 1/2SM FZFG VV001 M09/M10 A2989 RMK AO2 SLP138 T10891100 |
| 05:25 MST |  Obscured Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1012 mb (29.88 in) | S 26 kph (S 16.1 mph) | - | 3/4SM |
| | KLVS 071225Z AUTO 19014KT 3/4SM BR VV001 M09/M09 A2989 RMK AO2 |
| 05:07 MST |  Obscured Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1012 mb (29.88 in) | S 22 kph (S 13.8 mph) | - | 1SM |
| | KLVS 071207Z AUTO 19012KT 1SM BR VV001 M09/M09 A2989 RMK AO2 |
| 04:53 MST |  Obscured Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1012 mb (29.88 in) | S 26 kph (S 16.1 mph) | - | 3/4SM |
| | KLVS 071153Z AUTO 19014KT 3/4SM BR VV001 M09/M09 A2989 RMK AO2 SLP135 T10891094 11083 21100 58002 |
| 03:53 MST |  Obscured Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1013 mb (29.91 in) | S 17 kph (S 10.4 mph) | - | 3/4SM |
| | KLVS 071053Z AUTO 19009KT 3/4SM BR VV001 M09/M09 A2990 RMK AO2 SLP132 T10891094 |
| 03:06 MST |  Obscured Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1013 mb (29.91 in) | S 20 kph (S 12.7 mph) | - | 3/4SM |
| | KLVS 071006Z AUTO 19011KT 3/4SM BR VV001 M09/M09 A2990 RMK AO2 |
| 02:53 MST |  Overcast Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1013 mb (29.91 in) | S 19 kph (S 11.5 mph) | - | 1SM |
| | KLVS 070953Z AUTO 19010KT 1SM BR OVC001 M09/M09 A2990 RMK AO2 SLP130 T10891094 |
| 02:09 MST |  Overcast Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1013 mb (29.91 in) | S 20 kph (S 12.7 mph) | - | 1 3/4SM |
| | KLVS 070909Z AUTO 18011KT 1 3/4SM BR OVC002 M09/M09 A2990 RMK AO2 |
| 01:53 MST |  Overcast Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1013 mb (29.91 in) | S 19 kph (S 11.5 mph) | - | 3SM |
| | KLVS 070853Z AUTO 18010KT 3SM BR OVC002 M09/M09 A2990 RMK AO2 SLP129 T10891094 53009 |
| 01:42 MST |  Overcast Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1012 mb (29.88 in) | S 22 kph (S 13.8 mph) | - | 3SM |
| | KLVS 070842Z AUTO 17012KT 3SM BR OVC002 M09/M09 A2989 RMK AO2 |
| 01:25 MST |  Overcast Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1013 mb (29.91 in) | S 19 kph (S 11.5 mph) | - | 2SM |
| | KLVS 070825Z AUTO 18010KT 2SM BR OVC002 M09/M09 A2990 RMK AO2 VIS 1 3/4V3 |
| 01:16 MST |  Overcast Fog And Mist | -9°C / 16°F | -9°C / 16°F | 100% | 1012 mb (29.88 in) | S 22 kph (S 13.8 mph) | - | 4SM |
| | KLVS 070816Z AUTO 17012KT 4SM BR OVC002 M09/M09 A2989 RMK AO2 |
| 00:53 MST |  Mostly Cloudy | -9°C / 16°F | -9°C / 16°F | 100% | 1012 mb (29.88 in) | S 24 kph (S 15 mph) | - | 10SM |
| | KLVS 070753Z AUTO 18013KT 10SM BKN004 M09/M09 A2988 RMK AO2 SLP126 T10891094 |