| 22:53 MST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KLAA 070553Z AUTO 04005KT 10SM BKN015 OVC028 M12/M14 A3010 RMK AO2 SLP240 60000 T11221144 11072 21133 $ |
| 22:46 MST |  Overcast | -12°C / 10°F | -15°C / 5°F | 79% | 1020 mb (30.12 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KLAA 070546Z AUTO 01003KT 10SM BKN015 BKN028 OVC032 M12/M15 A3011 RMK AO2 $ |
| 21:53 MST |  Fair | -11°C / 12°F | -13°C / 9°F | 85% | 1019 mb (30.09 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KLAA 070453Z AUTO 07004KT 10SM M11/M13 A3009 RMK AO2 SLP231 T11061128 $ |
| 20:53 MST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1019 mb (30.09 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KLAA 070353Z AUTO 06006KT 10SM OVC032 M09/M12 A3008 RMK AO2 SLP226 T10891122 |
| 19:53 MST |  Overcast | -8°C / 18°F | -12°C / 10°F | 73% | 1018 mb (30.06 in) | NE 11 kph (NE 6.9 mph) | 0.00 mm (0.00 in) | 10SM |
| | KLAA 070253Z AUTO 05006KT 10SM OVC030 M08/M12 A3006 RMK AO2 SNE0155 SLP215 P0000 60000 T10831117 51020 |
| 18:53 MST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1017 mb (30.03 in) | ENE 15 kph (ENE 9.2 mph) | 0.00 mm (0.00 in) | 7SM |
| | KLAA 070153Z AUTO 06008KT 7SM -SN OVC030 M08/M11 A3003 RMK AO2 SNE22B42 SLP205 P0000 T10781106 |
| 18:39 MST |  Overcast | -8°C / 18°F | -11°C / 12°F | 79% | 1017 mb (30.03 in) | ENE 17 kph (ENE 10.4 mph) | 0.00 mm (0.00 in) | 9SM |
| | KLAA 070139Z AUTO 06009KT 9SM OVC030 M08/M11 A3003 RMK AO2 SNE22 P0000 |
| 17:53 MST |  Overcast Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1017 mb (30.03 in) | ENE 15 kph (ENE 9.2 mph) | 0.00 mm (0.00 in) | 7SM |
| | KLAA 070053Z AUTO 06008KT 7SM -SN OVC028 M07/M11 A3002 RMK AO2 SNB51 SLP199 P0000 T10721111 |
| 16:53 MST |  Overcast | -7°C / 19°F | -11°C / 12°F | 73% | 1016 mb (30 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KLAA 062353Z AUTO 06005KT 10SM OVC028 M07/M11 A2999 RMK AO2 SLP189 60000 T10721106 11056 21072 53020 |
| 16:29 MST |  Overcast | -7°C / 19°F | -11°C / 12°F | 73% | 1015 mb (29.97 in) | ENE 11 kph (ENE 6.9 mph) | - | 8SM |
| | KLAA 062329Z AUTO 07006KT 8SM OVC028 M07/M11 A2998 RMK AO2 |
| 15:53 MST |  Overcast | -7°C / 19°F | -11°C / 12°F | 73% | 1015 mb (29.97 in) | E 15 kph (E 9.2 mph) | 0.00 mm (0.00 in) | 10SM |
| | KLAA 062253Z AUTO 08008KT 10SM BKN030 OVC046 M07/M11 A2996 RMK AO2 SNB2157E06B33E43 SLP176 P0000 T10671106 |
| 15:43 MST |  Overcast Hazy | -6°C / 21°F | -10°C / 14°F | 74% | 1015 mb (29.97 in) | ENE 13 kph (ENE 8.1 mph) | 0.00 mm (0.00 in) | 6SM |
| | KLAA 062243Z AUTO 06007KT 6SM HZ BKN030 OVC046 M06/M10 A2996 RMK AO2 SNB2157E06B33E43 P0000 |
| 15:00 MST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1014 mb (29.94 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 4SM |
| | KLAA 062200Z AUTO 05010KT 4SM -SN BKN018 OVC031 M07/M10 A2994 RMK AO2 SNB2157 P0000 |
| 14:53 MST |  Overcast Hazy | -6°C / 21°F | -9°C / 16°F | 80% | 1014 mb (29.94 in) | NE 15 kph (NE 9.2 mph) | 0.00 mm (0.00 in) | 5SM |
| | KLAA 062153Z AUTO 05008KT 5SM HZ SCT016 SCT023 OVC031 M06/M09 A2993 RMK AO2 SNE16 SLP164 P0000 T10611094 |
| 14:40 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1014 mb (29.94 in) | ENE 15 kph (ENE 9.2 mph) | 0.00 mm (0.00 in) | 7SM |
| | KLAA 062140Z AUTO 06008KT 7SM FEW019 OVC031 M06/M09 A2994 RMK AO2 SNE16 P0000 |
| 14:30 MST |  Overcast | -6°C / 21°F | -10°C / 14°F | 74% | 1014 mb (29.94 in) | ENE 13 kph (ENE 8.1 mph) | 0.00 mm (0.00 in) | 9SM |
| | KLAA 062130Z AUTO 06007KT 9SM FEW019 OVC029 M06/M10 A2993 RMK AO2 SNE16 P0000 |
| 14:11 MST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1014 mb (29.94 in) | ENE 11 kph (ENE 6.9 mph) | 0.00 mm (0.00 in) | 3SM |
| | KLAA 062111Z AUTO 06006KT 3SM -SN FEW019 SCT027 OVC033 M06/M10 A2993 RMK AO2 P0000 |
| 14:06 MST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1014 mb (29.94 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLAA 062106Z AUTO 03009KT 2 1/2SM -SN FEW019 BKN027 OVC033 M06/M10 A2993 RMK AO2 P0000 |
| 13:53 MST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1013 mb (29.91 in) | NE 15 kph (NE 9.2 mph) | 0.00 mm (0.00 in) | 4SM |
| | KLAA 062053Z AUTO 05008KT 4SM -SN FEW019 OVC031 M06/M10 A2992 RMK AO2 SLP161 P0000 60000 T10611100 55006 |
| 13:48 MST |  Overcast Light Snow | -6°C / 21°F | -9°C / 16°F | 80% | 1013 mb (29.91 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 4SM |
| | KLAA 062048Z AUTO 05010KT 4SM -SN SCT019 OVC031 M06/M09 A2992 RMK AO2 P0000 |
| 13:32 MST |  Overcast Light Snow | -6°C / 21°F | -9°C / 16°F | 80% | 1013 mb (29.91 in) | NE 15 kph (NE 9.2 mph) | 0.00 mm (0.00 in) | 2SM |
| | KLAA 062032Z AUTO 05008KT 2SM -SN SCT017 BKN024 OVC030 M06/M09 A2992 RMK AO2 P0000 |
| 13:22 MST |  Overcast Light Snow | -6°C / 21°F | -9°C / 16°F | 80% | 1013 mb (29.91 in) | NE 15 kph (NE 9.2 mph) | 0.00 mm (0.00 in) | 3SM |
| | KLAA 062022Z AUTO 05008KT 3SM -SN SCT017 BKN024 OVC035 M06/M09 A2991 RMK AO2 P0000 |
| 13:18 MST |  Overcast Light Snow | -6°C / 21°F | -9°C / 16°F | 80% | 1013 mb (29.91 in) | NE 13 kph (NE 8.1 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLAA 062018Z AUTO 04007KT 2 1/2SM -SN FEW017 BKN030 OVC035 M06/M09 A2991 RMK AO2 P0000 |
| 12:53 MST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1013 mb (29.91 in) | NE 15 kph (NE 9.2 mph) | 0.00 mm (0.00 in) | 3SM |
| | KLAA 061953Z AUTO 04008KT 3SM -SN SCT026 OVC033 M06/M10 A2991 RMK AO2 SLP155 P0000 T10611100 |
| 12:44 MST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1013 mb (29.91 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 2SM |
| | KLAA 061944Z AUTO 05009KT 2SM -SN BKN026 OVC032 M06/M10 A2991 RMK AO2 P0000 |
| 12:39 MST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KLAA 061939Z AUTO 05010KT 1 3/4SM -SN SCT023 OVC030 M07/M10 A2991 RMK AO2 P0000 |
| 12:35 MST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | NE 20 kph (NE 12.7 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLAA 061935Z AUTO 05011KT 2 1/2SM -SN FEW015 BKN025 OVC032 M07/M10 A2992 RMK AO2 P0000 |
| 12:23 MST |  Overcast Light Snow | -6°C / 21°F | -11°C / 12°F | 68% | 1013 mb (29.91 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KLAA 061923Z AUTO 05010KT 3SM -SN FEW015 SCT025 OVC030 M06/M11 A2992 RMK AO2 P0000 |
| 12:21 MST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1013 mb (29.91 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLAA 061921Z AUTO 05009KT 2 1/2SM -SN FEW015 BKN025 OVC030 M07/M10 A2992 RMK AO2 P0000 |
| 12:12 MST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1014 mb (29.94 in) | NE 24 kph (NE 15 mph) | 0.00 mm (0.00 in) | 4SM |
| | KLAA 061912Z AUTO 04013KT 4SM -SN FEW017 SCT023 OVC029 M07/M10 A2993 RMK AO2 P0000 |
| 11:53 MST |  Overcast Light Snow | -6°C / 21°F | -10°C / 14°F | 74% | 1014 mb (29.94 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLAA 061853Z AUTO 03009KT 2 1/2SM -SN FEW017 BKN027 OVC032 M06/M10 A2993 RMK AO2 SNB08 SLP161 P0000 T10611100 |
| 10:53 MST |  Overcast | -7°C / 19°F | -11°C / 12°F | 73% | 1014 mb (29.94 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 7SM |
| | KLAA 061753Z AUTO 05009KT 7SM SCT018 OVC027 M07/M11 A2995 RMK AO2 SNE16 SLP168 P0000 60000 T10671106 11050 21067 58001 |
| 10:02 MST |  Overcast Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1014 mb (29.94 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 4SM |
| | KLAA 061702Z AUTO 04010KT 4SM -SN SCT018 BKN024 OVC031 M07/M11 A2995 RMK AO2 P0000 |
| 09:53 MST |  Overcast Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1015 mb (29.97 in) | NE 20 kph (NE 12.7 mph) | 0.00 mm (0.00 in) | 4SM |
| | KLAA 061653Z AUTO 04011KT 4SM -SN SCT016 SCT024 OVC031 M07/M11 A2996 RMK AO2 SLP170 P0000 T10671106 |
| 09:50 MST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1015 mb (29.97 in) | NE 22 kph (NE 13.8 mph) | 0.00 mm (0.00 in) | 3SM |
| | KLAA 061650Z AUTO 04012KT 3SM -SN SCT016 SCT024 OVC031 M07/M10 A2996 RMK AO2 P0000 |
| 09:34 MST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1014 mb (29.94 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLAA 061634Z AUTO 05009KT 2 1/2SM -SN SCT015 OVC031 M07/M10 A2995 RMK AO2 P0000 |
| 09:29 MST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1014 mb (29.94 in) | NE 24 kph (NE 15 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLAA 061629Z AUTO 05013KT 2 1/2SM -SN SCT015 BKN025 OVC035 M07/M10 A2995 RMK AO2 P0000 |
| 09:18 MST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1014 mb (29.94 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KLAA 061618Z AUTO 05010KT 1 3/4SM -SN FEW015 BKN025 OVC046 M07/M10 A2995 RMK AO2 P0000 |
| 08:53 MST |  Overcast Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1014 mb (29.94 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KLAA 061553Z AUTO 05009KT 1 1/4SM -SN BKN019 OVC026 M07/M10 A2995 RMK AO2 SLP168 P0000 T10671100 |
| 08:35 MST |  Overcast Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1014 mb (29.94 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KLAA 061535Z AUTO 05009KT 1 3/4SM -SN BKN019 OVC026 M07/M11 A2994 RMK AO2 P0000 |
| 08:17 MST |  Overcast Light Snow | -7°C / 19°F | -11°C / 12°F | 73% | 1014 mb (29.94 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 2SM |
| | KLAA 061517Z AUTO 05010KT 2SM -SN OVC026 M07/M11 A2993 RMK AO2 P0000 |
| 07:53 MST |  Overcast Light Snow | -7°C / 19°F | -12°C / 10°F | 68% | 1014 mb (29.94 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 6SM |
| | KLAA 061453Z AUTO 04010KT 6SM -SN OVC026 M07/M12 A2994 RMK AO2 SNB38 SLP163 P0000 60000 T10671117 53029 |
| 06:53 MST |  Overcast | -6°C / 21°F | -15°C / 5°F | 49% | 1012 mb (29.88 in) | ENE 20 kph (ENE 12.7 mph) | - | 10SM |
| | KLAA 061353Z AUTO 06011KT 10SM OVC028 M06/M15 A2988 RMK AO2 SLP138 T10561150 |
| 05:53 MST |  Overcast | -5°C / 23°F | -15°C / 5°F | 46% | 1012 mb (29.88 in) | ENE 22 kph (ENE 13.8 mph) | - | 10SM |
| | KLAA 061253Z AUTO 06012KT 10SM OVC024 M05/M15 A2988 RMK AO2 SLP132 T10501150 |
| 04:53 MST |  Overcast | -5°C / 23°F | -13°C / 9°F | 54% | 1010 mb (29.83 in) | ENE 17 kph (ENE 10.4 mph) | - | 10SM |
| | KLAA 061153Z AUTO 07009G23KT 10SM OVC024 M05/M13 A2984 RMK AO2 SLP119 T10501133 11022 21050 50009 |
| 03:53 MST |  Overcast | -4°C / 25°F | -12°C / 10°F | 54% | 1010 mb (29.83 in) | ENE 20 kph (ENE 12.7 mph) | - | 10SM |
| | KLAA 061053Z AUTO 06011KT 10SM BKN026 OVC034 M04/M12 A2984 RMK AO2 SLP117 T10441122 |
| 03:43 MST |  Overcast | -4°C / 25°F | -12°C / 10°F | 54% | 1011 mb (29.85 in) | ENE 26 kph (ENE 16.1 mph) | - | 10SM |
| | KLAA 061043Z AUTO 06014KT 10SM BKN024 OVC036 M04/M12 A2985 RMK AO2 |
| 02:53 MST |  Overcast | -3°C / 27°F | -11°C / 12°F | 54% | 1010 mb (29.83 in) | ENE 24 kph (ENE 15 mph) | - | 10SM |
| | KLAA 060953Z AUTO 07013KT 10SM OVC038 M03/M11 A2984 RMK AO2 SLP110 T10331111 |
| 01:53 MST |  Partly Cloudy | -3°C / 27°F | -10°C / 14°F | 59% | 1009 mb (29.8 in) | ENE 26 kph (ENE 16.1 mph) | - | 10SM |
| | KLAA 060853Z AUTO 07014KT 10SM SCT110 M03/M10 A2981 RMK AO2 SLP101 T10281100 50012 |
| 00:53 MST |  Partly Cloudy | -2°C / 28°F | -9°C / 16°F | 59% | 1010 mb (29.83 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KLAA 060753Z AUTO 05007KT 10SM FEW120 M02/M09 A2982 RMK AO2 PRESRR SLP106 T10221094 |