| 17:53 MST |  Overcast | -4°C / 25°F | -17°C / 1°F | 36% | 1022 mb (30.18 in) | E 17 kph (E 10.4 mph) | - | 10SM |
| | KMSO 060053Z 08009G16KT 10SM OVC090 M04/M17 A3018 RMK AO2 SLP261 T10441172 |
| 16:53 MST |  Partly Cloudy | -5°C / 23°F | -11°C / 12°F | 63% | 1021 mb (30.15 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KMSO 052353Z 01008KT 10SM SCT100 M05/M11 A3016 RMK AO2 SLP256 T10501111 11033 21050 53003 |
| 15:53 MST |  Overcast | -4°C / 25°F | -11°C / 12°F | 59% | 1021 mb (30.15 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KMSO 052253Z 01010KT 10SM OVC100 M04/M11 A3016 RMK AO2 SLP253 T10441106 |
| 14:53 MST |  Mostly Cloudy | -4°C / 25°F | -11°C / 12°F | 59% | 1021 mb (30.15 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KMSO 052153Z 01013KT 10SM BKN100 M04/M11 A3015 RMK AO2 SLP250 T10391106 |
| 13:53 MST |  Mostly Cloudy | -3°C / 27°F | -9°C / 16°F | 64% | 1021 mb (30.15 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KMSO 052053Z 36013KT 10SM BKN110 M03/M09 A3015 RMK AO2 SLP250 T10331094 58004 |
| 12:53 MST |  Partly Cloudy | -3°C / 27°F | -9°C / 16°F | 64% | 1021 mb (30.15 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KMSO 051953Z 36011KT 10SM FEW085 M03/M09 A3016 RMK AO2 SLP252 T10331094 |
| 11:53 MST |  Partly Cloudy | -3°C / 27°F | -9°C / 16°F | 64% | 1021 mb (30.15 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KMSO 051853Z 36009KT 10SM SCT050 M03/M09 A3016 RMK AO2 SLP254 T10331089 |
| 10:53 MST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1022 mb (30.18 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KMSO 051753Z 32006KT 10SM CLR M04/M08 A3017 RMK AO2 SLP255 T10441078 11044 21061 53015 |
| 09:53 MST |  Partly Cloudy | -5°C / 23°F | -8°C / 18°F | 80% | 1021 mb (30.15 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KMSO 051653Z 31007KT 10SM FEW030 SCT055 SCT070 M05/M08 A3015 RMK AO2 SLP249 T10501078 |
| 09:10 MST |  Mostly Cloudy | -6°C / 21°F | -8°C / 18°F | 86% | 1020 mb (30.12 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KMSO 051610Z 27006KT 10SM FEW019 BKN055 M06/M08 A3013 RMK AO2 |
| 08:53 MST |  Mostly Cloudy | -6°C / 21°F | -8°C / 18°F | 86% | 1020 mb (30.12 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KMSO 051553Z 32004KT 10SM BKN055 M06/M08 A3013 RMK AO2 SLP242 T10561083 |
| 07:53 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1020 mb (30.12 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KMSO 051453Z 32007KT 10SM FEW032 SCT050 OVC075 M06/M09 A3012 RMK AO2 SLP238 T10561089 53012 |
| 06:53 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1019 mb (30.09 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KMSO 051353Z 32008KT 10SM OVC033 M06/M09 A3010 RMK AO2 SLP237 T10561089 |
| 05:53 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1019 mb (30.09 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KMSO 051253Z 33006KT 10SM BKN035 OVC065 M06/M09 A3008 RMK AO2 SLP231 T10561089 |
| 05:22 MST |  Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1019 mb (30.09 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KMSO 051222Z AUTO 33008KT 10SM BKN032 OVC070 M06/M09 A3008 RMK AO2 |
| 04:53 MST |  Overcast | -5°C / 23°F | -9°C / 16°F | 74% | 1019 mb (30.09 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KMSO 051153Z AUTO 32007KT 10SM OVC029 M05/M09 A3008 RMK AO2 SLP229 T10501094 11033 21050 51008 |
| 04:48 MST |  Overcast | -5°C / 23°F | -9°C / 16°F | 74% | 1019 mb (30.09 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KMSO 051148Z AUTO 33008KT 10SM OVC029 M05/M09 A3008 RMK AO2 |
| 03:53 MST |  Overcast | -5°C / 23°F | -9°C / 16°F | 74% | 1018 mb (30.06 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KMSO 051053Z AUTO 33007KT 10SM FEW033 BKN055 OVC085 M05/M09 A3007 RMK AO2 SLP224 T10501094 |
| 02:53 MST |  Overcast | -4°C / 25°F | -9°C / 16°F | 69% | 1018 mb (30.06 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KMSO 050953Z AUTO 33007KT 10SM OVC036 M04/M09 A3005 RMK AO2 SLP218 T10441094 |
| 01:53 MST |  Overcast | -4°C / 25°F | -9°C / 16°F | 69% | 1017 mb (30.03 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KMSO 050853Z AUTO 34010KT 10SM BKN034 OVC070 M04/M09 A3004 RMK AO2 SLP215 T10441089 53015 |
| 01:23 MST |  Overcast | -4°C / 25°F | -9°C / 16°F | 69% | 1017 mb (30.03 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KMSO 050823Z AUTO 34007KT 10SM BKN036 BKN060 OVC080 M04/M09 A3003 RMK AO2 |
| 00:53 MST |  Overcast | -5°C / 23°F | -9°C / 16°F | 74% | 1017 mb (30.03 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KMSO 050753Z AUTO 33007KT 10SM OVC041 M05/M09 A3002 RMK AO2 SLP210 T10501089 |