| 14:56 MST |  Fair | 5°C / 41°F | -9°C / 16°F | 36% | 1020 mb (30.12 in) | NW 26 kph (NW 16.1 mph) | - | |
| | K2WX 252156Z AUTO 30014KT 05/M09 A3011 RMK AO1 SLP224 T00501089 |
| 13:56 MST |  Fair | 5°C / 41°F | -8°C / 18°F | 39% | 1020 mb (30.12 in) | WNW 33 kph (WNW 20.7 mph) | - | |
| | K2WX 252056Z AUTO 29018KT 05/M08 A3011 RMK AO1 SLP225 T00501083 55011 |
| 12:56 MST |  Fair | 4°C / 39°F | -8°C / 18°F | 42% | 1020 mb (30.12 in) | NW 30 kph (NW 18.4 mph) | - | |
| | K2WX 251956Z AUTO 32016KT 04/M08 A3011 RMK AO1 SLP223 T00441083 |
| 11:56 MST |  Fair | 4°C / 39°F | -7°C / 19°F | 45% | 1020 mb (30.12 in) | NW 24 kph (NW 15 mph) | - | |
| | K2WX 251856Z AUTO 30013KT 04/M07 A3013 RMK AO1 SLP231 T00391072 |
| 10:56 MST |  Fair | 2°C / 36°F | -6°C / 21°F | 56% | 1021 mb (30.15 in) | NW 26 kph (NW 16.1 mph) | - | |
| | K2WX 251756Z AUTO 30014KT 02/M06 A3015 RMK AO1 SLP238 T00221061 10022 21067 50000 |
| 09:56 MST |  Fair | 1°C / 34°F | -6°C / 21°F | 60% | 1021 mb (30.15 in) | NW 24 kph (NW 15 mph) | - | |
| | K2WX 251656Z AUTO 31013KT 01/M06 A3016 RMK AO1 SLP243 T00061061 |
| 08:56 MST |  Fair | -2°C / 28°F | -6°C / 21°F | 74% | 1021 mb (30.15 in) | WNW 20 kph (WNW 12.7 mph) | - | |
| | K2WX 251556Z AUTO 29011KT M02/M06 A3016 RMK AO1 SLP244 T10221056 |
| 07:56 MST |  Fair | -6°C / 21°F | -8°C / 18°F | 86% | 1021 mb (30.15 in) | NW 15 kph (NW 9.2 mph) | - | |
| | K2WX 251456Z AUTO 30008KT M06/M08 A3015 RMK AO1 SLP245 T10611078 53003 |
| 06:56 MST |  Fair | -6°C / 21°F | -8°C / 18°F | 86% | 1021 mb (30.15 in) | W 13 kph (W 8.1 mph) | - | |
| | K2WX 251356Z AUTO 28007KT M06/M08 A3014 RMK AO1 SLP239 T10611078 |
| 05:56 MST |  Fair | -5°C / 23°F | -7°C / 19°F | 86% | 1021 mb (30.15 in) | W 19 kph (W 11.5 mph) | - | |
| | K2WX 251256Z AUTO 27010KT M05/M07 A3014 RMK AO1 SLP238 T10501072 |
| 04:56 MST |  Fair | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | W 13 kph (W 8.1 mph) | - | |
| | K2WX 251156Z AUTO 28007KT M04/M07 A3014 RMK AO1 SLP236 T10441072 11011 21050 51006 |
| 03:56 MST |  Fair | -2°C / 28°F | -6°C / 21°F | 74% | 1020 mb (30.12 in) | WNW 22 kph (WNW 13.8 mph) | - | |
| | K2WX 251056Z AUTO 29012KT M02/M06 A3013 RMK AO1 SLP231 T10221061 |
| 02:56 MST |  Fair | -2°C / 28°F | -6°C / 21°F | 74% | 1020 mb (30.12 in) | WNW 26 kph (WNW 16.1 mph) | - | |
| | K2WX 250956Z AUTO 29014KT M02/M06 A3013 RMK AO1 SLP226 T10171056 |
| 01:56 MST |  Fair | -4°C / 25°F | -7°C / 19°F | 80% | 1020 mb (30.12 in) | W 20 kph (W 12.7 mph) | - | |
| | K2WX 250856Z AUTO 28011KT M04/M07 A3012 RMK AO1 SLP223 T10441067 51013 |
| 00:56 MST |  Fair | -3°C / 27°F | -6°C / 21°F | 80% | 1020 mb (30.12 in) | WNW 22 kph (WNW 13.8 mph) | - | |
| | K2WX 250756Z AUTO 29012KT M03/M06 A3011 RMK AO1 SLP217 T10281061 |