| 20:53 MST |  Clear | -2°C / 28°F | -9°C / 16°F | 59% | 1007 mb (29.74 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KLAA 060353Z AUTO 09009KT 10SM CLR M02/M09 A2973 RMK AO2 SLP090 T10171094 |
| 19:53 MST |  Clear | -1°C / 30°F | -9°C / 16°F | 55% | 1005 mb (29.68 in) | E 19 kph (E 11.5 mph) | - | 10SM |
| | KLAA 060253Z AUTO 09010KT 10SM CLR M01/M09 A2969 RMK AO2 SLP082 T10111094 53013 |
| 18:53 MST |  Clear | 1°C / 34°F | -10°C / 14°F | 44% | 1005 mb (29.68 in) | ESE 19 kph (ESE 11.5 mph) | - | 10SM |
| | KLAA 060153Z AUTO 11010KT 10SM CLR 01/M10 A2967 RMK AO2 SLP078 T00061100 |
| 17:53 MST |  Clear | 2°C / 36°F | -11°C / 12°F | 38% | 1004 mb (29.65 in) | ESE 13 kph (ESE 8.1 mph) | - | 10SM |
| | KLAA 060053Z AUTO 11007KT 10SM CLR 02/M11 A2966 RMK AO2 SLP071 T00221111 |
| 16:53 MST |  Clear | 4°C / 39°F | -11°C / 12°F | 33% | 1004 mb (29.65 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KLAA 052353Z AUTO 12008KT 10SM CLR 04/M11 A2964 RMK AO2 SLP061 T00391111 10067 21006 53005 |
| 15:53 MST |  Clear | 6°C / 43°F | -12°C / 10°F | 26% | 1003 mb (29.62 in) | E 15 kph (E 9.2 mph) | - | 10SM |
| | KLAA 052253Z AUTO 10008KT 10SM CLR 06/M12 A2963 RMK AO2 SLP056 T00561117 |
| 14:53 MST |  Clear | 6°C / 43°F | -12°C / 10°F | 26% | 1003 mb (29.62 in) | E 15 kph (E 9.2 mph) | - | 10SM |
| | KLAA 052153Z AUTO 10008KT 10SM CLR 06/M12 A2963 RMK AO2 SLP053 T00611117 |
| 13:53 MST |  Clear | 6°C / 43°F | -11°C / 12°F | 29% | 1003 mb (29.62 in) | E 20 kph (E 12.7 mph) | - | 10SM |
| | KLAA 052053Z AUTO 10011KT 10SM CLR 06/M11 A2963 RMK AO2 SLP052 T00611111 56032 |
| 12:53 MST |  Clear | 4°C / 39°F | -10°C / 14°F | 36% | 1004 mb (29.65 in) | E 15 kph (E 9.2 mph) | - | 10SM |
| | KLAA 051953Z AUTO 08008KT 10SM CLR 04/M10 A2964 RMK AO2 SLP060 T00441100 |
| 11:53 MST |  Clear | 3°C / 37°F | -10°C / 14°F | 38% | 1005 mb (29.68 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KLAA 051853Z AUTO 07003KT 10SM CLR 03/M10 A2969 RMK AO2 SLP079 T00331100 |
| 10:53 MST |  Clear | -1°C / 30°F | -10°C / 14°F | 51% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KLAA 051753Z AUTO 00000KT 10SM CLR M01/M10 A2974 RMK AO2 SLP103 T10061100 11006 21144 58010 |
| 09:53 MST |  Clear | -3°C / 27°F | -10°C / 14°F | 59% | 1007 mb (29.74 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KLAA 051653Z AUTO 07005KT 10SM CLR M03/M10 A2975 RMK AO2 SLP110 T10331100 |
| 08:53 MST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1009 mb (29.8 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | KLAA 051553Z AUTO 02003KT 10SM CLR M06/M09 A2979 RMK AO2 SLP124 T10611094 |
| 07:53 MST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1008 mb (29.77 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KLAA 051453Z AUTO 20005KT 10SM CLR M10/M12 A2977 RMK AO2 SLP126 T11001122 58006 |
| 06:53 MST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1009 mb (29.8 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KLAA 051353Z AUTO 23006KT 10SM CLR M14/M16 A2979 RMK AO2 SLP139 T11391161 |
| 05:53 MST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KLAA 051253Z AUTO 00000KT 10SM CLR M14/M16 A2978 RMK AO2 SLP135 T11391161 |
| 04:53 MST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1009 mb (29.8 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KLAA 051153Z AUTO 34004KT 10SM CLR M12/M15 A2979 RMK AO2 SLP124 T11221150 11106 21139 56007 |
| 03:53 MST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KLAA 051053Z AUTO 00000KT 10SM CLR M12/M15 A2980 RMK AO2 SLP123 T11221150 |
| 02:53 MST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KLAA 050953Z AUTO 00000KT 10SM CLR M12/M14 A2979 RMK AO2 SLP115 T11171144 |
| 01:53 MST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1009 mb (29.8 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KLAA 050853Z AUTO 27003KT 10SM CLR M12/M15 A2981 RMK AO2 SLP123 T11171150 55002 |
| 00:53 MST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KLAA 050753Z AUTO 00000KT 10SM CLR M13/M16 A2980 RMK AO2 SLP122 T11281156 |