| 06:17 MST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1024 mb (30.24 in) | NE 33 kph (NE 20.7 mph) | - | 10SM |
| | KCPW 301317Z AUTO 04018KT 10SM CLR M08/M12 A3023 RMK AO2 |
| 05:57 MST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1024 mb (30.24 in) | NE 30 kph (NE 18.4 mph) | - | 10SM |
| | KCPW 301257Z AUTO 04016G21KT 10SM CLR M08/M12 A3023 RMK AO2 LTG DSNT S |
| 05:37 MST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1023 mb (30.21 in) | NE 35 kph (NE 21.9 mph) | - | 10SM |
| | KCPW 301237Z AUTO 04019KT 10SM CLR M08/M12 A3022 RMK AO2 |
| 05:17 MST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1023 mb (30.21 in) | NE 37 kph (NE 23 mph) | - | 10SM |
| | KCPW 301217Z AUTO 04020G25KT 10SM CLR M07/M11 A3022 RMK AO2 |
| 04:57 MST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1023 mb (30.21 in) | NE 39 kph (NE 24.2 mph) | - | 10SM |
| | KCPW 301157Z AUTO 04021KT 10SM CLR M07/M11 A3022 RMK AO2 |
| 04:37 MST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1023 mb (30.21 in) | NE 35 kph (NE 21.9 mph) | - | 10SM |
| | KCPW 301137Z AUTO 04019G23KT 10SM CLR M08/M11 A3022 RMK AO2 |
| 04:17 MST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1023 mb (30.21 in) | NE 32 kph (NE 19.6 mph) | - | 10SM |
| | KCPW 301117Z AUTO 04017G20KT 10SM CLR M08/M11 A3021 RMK AO2 |
| 03:57 MST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1023 mb (30.21 in) | NE 28 kph (NE 17.3 mph) | - | 10SM |
| | KCPW 301057Z AUTO 05015G21KT 10SM CLR M08/M11 A3022 RMK AO2 |
| 03:37 MST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1023 mb (30.21 in) | NE 32 kph (NE 19.6 mph) | - | 10SM |
| | KCPW 301037Z AUTO 04017KT 10SM CLR M08/M11 A3021 RMK AO2 |
| 03:17 MST |  Clear | -7°C / 19°F | -10°C / 14°F | 79% | 1023 mb (30.21 in) | NE 30 kph (NE 18.4 mph) | - | 10SM |
| | KCPW 301017Z AUTO 05016KT 10SM CLR M07/M10 A3021 RMK AO2 |
| 02:57 MST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1023 mb (30.21 in) | NE 26 kph (NE 16.1 mph) | - | 10SM |
| | KCPW 300957Z AUTO 05014G21KT 10SM CLR M08/M10 A3022 RMK AO2 |
| 02:37 MST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1023 mb (30.21 in) | ENE 26 kph (ENE 16.1 mph) | - | 10SM |
| | KCPW 300937Z AUTO 06014KT 10SM CLR M08/M10 A3022 RMK AO2 |
| 02:17 MST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1023 mb (30.21 in) | NE 32 kph (NE 19.6 mph) | - | 10SM |
| | KCPW 300917Z AUTO 05017KT 10SM CLR M08/M10 A3022 RMK AO2 |
| 01:57 MST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1023 mb (30.21 in) | NE 32 kph (NE 19.6 mph) | - | 10SM |
| | KCPW 300857Z AUTO 05017G21KT 10SM CLR M08/M10 A3022 RMK AO2 |
| 01:37 MST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1023 mb (30.21 in) | NE 32 kph (NE 19.6 mph) | - | 10SM |
| | KCPW 300837Z AUTO 05017KT 10SM CLR M08/M09 A3021 RMK AO2 |
| 01:17 MST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1023 mb (30.21 in) | NE 32 kph (NE 19.6 mph) | - | 10SM |
| | KCPW 300817Z AUTO 05017KT 10SM CLR M08/M09 A3021 RMK AO2 |
| 00:57 MST |  Clear | -8°C / 18°F | -9°C / 16°F | 93% | 1023 mb (30.21 in) | NE 35 kph (NE 21.9 mph) | - | 10SM |
| | KCPW 300757Z AUTO 05019KT 10SM CLR M08/M09 A3021 RMK AO2 |
| 00:37 MST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1023 mb (30.21 in) | NE 35 kph (NE 21.9 mph) | - | 10SM |
| | KCPW 300737Z AUTO 04019KT 10SM CLR M08/M10 A3021 RMK AO2 |
| 00:17 MST |  Clear | -8°C / 18°F | -10°C / 14°F | 86% | 1023 mb (30.21 in) | NE 37 kph (NE 23 mph) | - | 10SM |
| | KCPW 300717Z AUTO 05020KT 10SM CLR M08/M10 A3021 RMK AO2 |