| 10:53 MST |  Overcast Light Snow | -5°C / 23°F | -10°C / 14°F | 68% | 1019 mb (30.09 in) | NW 28 kph (NW 17.3 mph) | 0.00 mm (0.00 in) | 9SM |
| | KLVM 011753Z AUTO 31015G20KT 9SM -SN OVC037 M05/M10 A3009 RMK AO2 SLP214 P0000 60000 T10501100 11039 21056 51007 |
| 10:50 MST |  Overcast Light Snow | -5°C / 23°F | -10°C / 14°F | 68% | 1019 mb (30.09 in) | NW 22 kph (NW 13.8 mph) | 0.00 mm (0.00 in) | 9SM |
| | KLVM 011750Z AUTO 31012G20KT 9SM -SN OVC036 M05/M10 A3009 RMK AO2 P0000 |
| 10:40 MST |  Overcast Light Snow | -6°C / 21°F | -9°C / 16°F | 80% | 1019 mb (30.09 in) | NW 19 kph (NW 11.5 mph) | 0.00 mm (0.00 in) | 2SM |
| | KLVM 011740Z AUTO 30010G19KT 2SM -SN OVC031 M06/M09 A3009 RMK AO2 P0000 |
| 10:07 MST |  Overcast Light Snow | -5°C / 23°F | -8°C / 18°F | 80% | 1019 mb (30.09 in) | NW 26 kph (NW 16.1 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KLVM 011707Z AUTO 30014G19KT 1 3/4SM -SN SCT018 OVC029 M05/M08 A3009 RMK AO2 P0000 |
| 09:53 MST |  Overcast Light Snow | -5°C / 23°F | -8°C / 18°F | 80% | 1019 mb (30.09 in) | W 19 kph (W 11.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KLVM 011653Z AUTO 27010KT 3SM -SN BKN018 OVC031 M05/M08 A3008 RMK AO2 SLP213 P0000 T10501083 |
| 09:32 MST |  Overcast Light Snow | -5°C / 23°F | -8°C / 18°F | 80% | 1018 mb (30.06 in) | SSW 17 kph (SSW 10.4 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KLVM 011632Z AUTO 24009KT 1 1/2SM -SN FEW009 OVC016 M05/M08 A3007 RMK AO2 P0000 |
| 09:23 MST |  Overcast Light Snow | -5°C / 23°F | -8°C / 18°F | 80% | 1018 mb (30.06 in) | SSW 17 kph (SSW 10.4 mph) | 0.00 mm (0.00 in) | 1SM |
| | KLVM 011623Z AUTO 25009KT 1SM -SN FEW009 OVC016 M05/M08 A3007 RMK AO2 P0000 |
| 09:06 MST |  Overcast Light Snow | -5°C / 23°F | -8°C / 18°F | 80% | 1018 mb (30.06 in) | NW 11 kph (NW 6.9 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KLVM 011606Z AUTO 30006KT 3/4SM -SN FEW009 OVC022 M05/M08 A3006 RMK AO2 P0000 |
| 08:58 MST |  Overcast Light Snow | -4°C / 25°F | -8°C / 18°F | 74% | 1018 mb (30.06 in) | NW 17 kph (NW 10.4 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KLVM 011558Z AUTO 30009KT 1 1/2SM -SN OVC023 M04/M08 A3006 RMK AO2 P0000 |
| 08:53 MST |  Overcast Light Snow | -4°C / 25°F | -9°C / 16°F | 69% | 1018 mb (30.06 in) | SSW 11 kph (SSW 6.9 mph) | 0.00 mm (0.00 in) | 3SM |
| | KLVM 011553Z AUTO 24006KT 3SM -SN BKN023 OVC036 M04/M09 A3006 RMK AO2 SLP203 P0000 T10441089 |
| 08:42 MST |  Overcast Light Snow | -5°C / 23°F | -9°C / 16°F | 74% | 1018 mb (30.06 in) | SSW 15 kph (SSW 9.2 mph) | 0.00 mm (0.00 in) | 5SM |
| | KLVM 011542Z AUTO 24008KT 5SM -SN BKN025 OVC036 M05/M09 A3006 RMK AO2 P0000 |
| 07:53 MST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1018 mb (30.06 in) | SSW 15 kph (SSW 9.2 mph) | 0.00 mm (0.00 in) | 6SM |
| | KLVM 011453Z AUTO 24008KT 6SM -SN FEW020 BKN039 OVC048 M06/M08 A3005 RMK AO2 SLP200 P0000 60000 T10561083 51021 |
| 07:37 MST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1017 mb (30.03 in) | W 15 kph (W 9.2 mph) | 0.00 mm (0.00 in) | 3SM |
| | KLVM 011437Z AUTO 27008KT 3SM -SN BR BKN011 OVC039 M06/M08 A3003 RMK AO2 P0000 |
| 07:35 MST |  Overcast Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1017 mb (30.03 in) | W 15 kph (W 9.2 mph) | 0.00 mm (0.00 in) | 2SM |
| | KLVM 011435Z AUTO 27008KT 2SM -SN BR BKN007 OVC039 M06/M07 A3003 RMK AO2 P0000 |
| 07:29 MST |  Obscured Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1017 mb (30.03 in) | W 17 kph (W 10.4 mph) | 0.00 mm (0.00 in) | 1SM |
| | KLVM 011429Z AUTO 28009KT 1SM -SN BR VV007 M06/M07 A3003 RMK AO2 P0000 |
| 07:17 MST |  Overcast Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1017 mb (30.03 in) | WNW 20 kph (WNW 12.7 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KLVM 011417Z AUTO 29011G19KT 1 1/4SM -SN BR OVC006 M06/M07 A3002 RMK AO2 P0000 |
| 06:53 MST |  Overcast Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1016 mb (30 in) | NW 24 kph (NW 15 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KLVM 011353Z AUTO 31013G25KT 3/4SM -SN BR BKN007 OVC042 M06/M07 A3001 RMK AO2 PK WND 31026/1307 SLP188 P0000 T10561072 |
| 06:48 MST |  Overcast Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1016 mb (30 in) | NW 37 kph (NW 23 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KLVM 011348Z AUTO 31020KT 3/4SM -SN BR BKN009 OVC042 M06/M07 A3001 RMK AO2 PK WND 31026/1307 P0000 |
| 06:41 MST |  Overcast Light Snow | -5°C / 23°F | -8°C / 18°F | 80% | 1016 mb (30 in) | NW 35 kph (NW 21.9 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KLVM 011341Z AUTO 31019G23KT 1 1/2SM -SN BKN011 OVC042 M05/M08 A3001 RMK AO2 PK WND 31026/1307 P0000 |
| 06:29 MST |  Overcast Light Snow | -5°C / 23°F | -8°C / 18°F | 80% | 1016 mb (30 in) | NW 26 kph (NW 16.1 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLVM 011329Z AUTO 31014G23KT 2 1/2SM -SN FEW019 OVC040 M05/M08 A3000 RMK AO2 PK WND 31026/1307 P0000 |
| 05:53 MST |  Overcast Light Snow | -5°C / 23°F | -8°C / 18°F | 80% | 1015 mb (29.97 in) | NW 32 kph (NW 19.6 mph) | 0.00 mm (0.00 in) | 7SM |
| | KLVM 011253Z AUTO 31017G26KT 7SM -SN OVC036 M05/M08 A2998 RMK AO2 PK WND 32027/1233 SNB20 SLP172 P0000 T10501078 |
| 04:53 MST |  Overcast | -4°C / 25°F | -9°C / 16°F | 69% | 1014 mb (29.94 in) | NW 35 kph (NW 21.9 mph) | - | 10SM |
| | KLVM 011153Z AUTO 31019G28KT 10SM BKN034 OVC095 M04/M09 A2993 RMK AO2 PK WND 32028/1153 SLP155 T10391089 10072 21039 53024 |
| 03:53 MST |  Overcast | -3°C / 27°F | -8°C / 18°F | 69% | 1013 mb (29.91 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KLVM 011053Z AUTO 30015G22KT 10SM OVC095 M03/M08 A2990 RMK AO2 SLP139 T10281078 |
| 02:53 MST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1012 mb (29.88 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KLVM 010953Z AUTO 28011G20KT 10SM OVC090 M01/M06 A2987 RMK AO2 SLP121 T10061061 |
| 01:53 MST |  Overcast | 1°C / 34°F | -5°C / 23°F | 65% | 1011 mb (29.85 in) | WNW 24 kph (WNW 15 mph) | - | 10SM |
| | KLVM 010853Z AUTO 29013KT 10SM OVC090 01/M05 A2985 RMK AO2 PK WND 31028/0833 WSHFT 0818 SLP111 T00061050 53015 |
| 01:38 MST |  Overcast | 2°C / 36°F | -5°C / 23°F | 60% | 1010 mb (29.83 in) | NW 33 kph (NW 20.7 mph) | - | 10SM |
| | KLVM 010838Z AUTO 31018G28KT 10SM OVC090 02/M05 A2984 RMK AO2 PK WND 31028/0833 WSHFT 0818 PRESRR |
| 00:53 MST |  Overcast | 6°C / 43°F | -9°C / 16°F | 34% | 1009 mb (29.8 in) | SW 30 kph (SW 18.4 mph) | - | 10SM |
| | KLVM 010753Z AUTO 22016KT 10SM OVC090 06/M09 A2981 RMK AO2 SLP089 T00611089 |