| 14:15 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1012 mb (29.88 in) | NW 17 kph (NW 10.4 mph) | - | 5SM |
| | KBPP 052115Z AUTO 30009KT 5SM SCT020 OVC038 M07/M09 A2988 RMK AO1 |
| 13:55 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1012 mb (29.88 in) | WNW 20 kph (WNW 12.7 mph) | - | 5SM |
| | KBPP 052055Z AUTO 29011KT 5SM SCT022 OVC036 M07/M09 A2987 RMK AO1 |
| 13:35 MST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1011 mb (29.85 in) | WNW 22 kph (WNW 13.8 mph) | - | 5SM |
| | KBPP 052035Z AUTO 29012KT 5SM SCT026 OVC034 M07/M09 A2986 RMK AO1 |
| 13:15 MST |  Overcast | -7°C / 19°F | -10°C / 14°F | 79% | 1011 mb (29.85 in) | W 22 kph (W 13.8 mph) | - | 5SM |
| | KBPP 052015Z AUTO 28012KT 5SM OVC032 M07/M10 A2986 RMK AO1 |
| 12:55 MST |  Overcast | -7°C / 19°F | -10°C / 14°F | 79% | 1011 mb (29.85 in) | W 19 kph (W 11.5 mph) | - | 7SM |
| | KBPP 051955Z AUTO 28010KT 7SM OVC030 M07/M10 A2985 RMK AO1 |
| 12:35 MST |  Mostly Cloudy | -6°C / 21°F | -11°C / 12°F | 68% | 1011 mb (29.85 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KBPP 051935Z AUTO 28010G17KT 10SM BKN034 M06/M11 A2985 RMK AO1 |
| 12:15 MST |  Mostly Cloudy | -7°C / 19°F | -11°C / 12°F | 73% | 1011 mb (29.85 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KBPP 051915Z AUTO 28010KT 10SM SCT014 BKN038 M07/M11 A2985 RMK AO1 |
| 11:55 MST |  Overcast | -7°C / 19°F | -11°C / 12°F | 73% | 1011 mb (29.85 in) | WNW 22 kph (WNW 13.8 mph) | - | 10SM |
| | KBPP 051855Z AUTO 29012KT 10SM OVC014 M07/M11 A2986 RMK AO1 |
| 11:35 MST |  Mostly Cloudy | -7°C / 19°F | -11°C / 12°F | 73% | 1011 mb (29.85 in) | W 28 kph (W 17.3 mph) | - | 10SM |
| | KBPP 051835Z AUTO 28015KT 10SM BKN014 M07/M11 A2985 RMK AO1 |
| 11:15 MST |  Partly Cloudy | -7°C / 19°F | -10°C / 14°F | 79% | 1011 mb (29.85 in) | WNW 28 kph (WNW 17.3 mph) | - | 10SM |
| | KBPP 051815Z AUTO 29015KT 10SM SCT014 M07/M10 A2985 RMK AO1 |
| 10:55 MST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1010 mb (29.83 in) | WNW 22 kph (WNW 13.8 mph) | - | 10SM |
| | KBPP 051755Z AUTO 29012G15KT 10SM CLR M07/M09 A2984 RMK AO1 |
| 10:35 MST |  Partly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1010 mb (29.83 in) | WNW 20 kph (WNW 12.7 mph) | - | 10SM |
| | KBPP 051735Z AUTO 29011KT 10SM SCT009 M07/M09 A2984 RMK AO1 |
| 10:15 MST |  Mostly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1010 mb (29.83 in) | WNW 22 kph (WNW 13.8 mph) | - | 10SM |
| | KBPP 051715Z AUTO 29012KT 10SM BKN007 M07/M09 A2984 RMK AO1 |
| 09:55 MST |  Mostly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1010 mb (29.83 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KBPP 051655Z AUTO 28011KT 10SM BKN005 M07/M09 A2983 RMK AO1 |
| 09:35 MST |  Partly Cloudy | -8°C / 18°F | -10°C / 14°F | 86% | 1010 mb (29.83 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KBPP 051635Z AUTO 28011KT 10SM SCT007 M08/M10 A2983 RMK AO1 |
| 09:15 MST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1010 mb (29.83 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KBPP 051615Z AUTO 27008KT 10SM CLR M08/M11 A2982 RMK AO1 |
| 08:55 MST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1009 mb (29.8 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KBPP 051555Z AUTO 27010KT 10SM CLR M09/M11 A2981 RMK AO1 |
| 08:35 MST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1009 mb (29.8 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KBPP 051535Z AUTO 28009KT 10SM CLR M09/M11 A2979 RMK AO1 |
| 08:15 MST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1009 mb (29.8 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KBPP 051515Z AUTO 27010KT 10SM CLR M11/M13 A2979 RMK AO1 |
| 07:55 MST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1008 mb (29.77 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KBPP 051455Z AUTO 28009KT 10SM CLR M11/M13 A2978 RMK AO1 |
| 07:35 MST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1008 mb (29.77 in) | WNW 17 kph (WNW 10.4 mph) | - | 10SM |
| | KBPP 051435Z AUTO 29009KT 10SM CLR M12/M14 A2978 RMK AO1 |
| 07:15 MST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1008 mb (29.77 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KBPP 051415Z AUTO 29007KT 10SM CLR M13/M15 A2978 RMK AO1 |
| 06:55 MST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1008 mb (29.77 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KBPP 051355Z AUTO 31004KT 10SM CLR M13/M15 A2978 RMK AO1 |
| 06:35 MST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1008 mb (29.77 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KBPP 051335Z AUTO 30004KT 10SM CLR M14/M16 A2978 RMK AO1 |
| 06:15 MST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KBPP 051315Z AUTO 00000KT 10SM CLR M13/M16 A2978 RMK AO1 |
| 05:55 MST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1008 mb (29.77 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KBPP 051255Z AUTO 32003KT 10SM CLR M12/M14 A2977 RMK AO1 |
| 05:35 MST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KBPP 051235Z AUTO 00000KT 10SM CLR M12/M14 A2977 RMK AO1 |
| 05:15 MST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1008 mb (29.77 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KBPP 051215Z AUTO 30003KT 10SM CLR M12/M14 A2976 RMK AO1 |
| 04:55 MST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1008 mb (29.77 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KBPP 051155Z AUTO 29004KT 10SM CLR M12/M14 A2976 RMK AO1 |
| 04:35 MST |  Clear | -11°C / 12°F | -14°C / 7°F | 79% | 1008 mb (29.77 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KBPP 051135Z AUTO 29006KT 10SM CLR M11/M14 A2976 RMK AO1 |
| 04:15 MST |  Clear | -11°C / 12°F | -14°C / 7°F | 79% | 1007 mb (29.74 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KBPP 051115Z AUTO 31003KT 10SM CLR M11/M14 A2975 RMK AO1 |
| 03:55 MST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1007 mb (29.74 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KBPP 051055Z AUTO 30005KT 10SM CLR M11/M13 A2975 RMK AO1 |
| 03:35 MST |  Clear | -10°C / 14°F | -13°C / 9°F | 79% | 1007 mb (29.74 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KBPP 051035Z AUTO 32004KT 10SM CLR M10/M13 A2974 RMK AO1 |
| 03:15 MST |  Clear | -10°C / 14°F | -13°C / 9°F | 79% | 1007 mb (29.74 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KBPP 051015Z AUTO 31004KT 10SM CLR M10/M13 A2974 RMK AO1 |
| 02:55 MST |  Clear | -10°C / 14°F | -13°C / 9°F | 79% | 1007 mb (29.74 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KBPP 050955Z AUTO 31005KT 10SM CLR M10/M13 A2973 RMK AO1 |
| 02:35 MST |  Clear | -9°C / 16°F | -13°C / 9°F | 73% | 1007 mb (29.74 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KBPP 050935Z AUTO 28005KT 10SM CLR M09/M13 A2973 RMK AO1 |
| 02:15 MST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1006 mb (29.71 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KBPP 050915Z AUTO 26003KT 10SM SCT110 M08/M12 A2972 RMK AO1 |
| 01:55 MST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KBPP 050855Z AUTO 00000KT 10SM SCT110 M08/M12 A2972 RMK AO1 |
| 01:35 MST |  Partly Cloudy | -9°C / 16°F | -12°C / 10°F | 79% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KBPP 050835Z AUTO 00000KT 10SM SCT120 M09/M12 A2972 RMK AO1 |
| 01:15 MST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1006 mb (29.71 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KBPP 050815Z AUTO 27003KT 10SM SCT090 M08/M12 A2971 RMK AO1 |
| 00:55 MST |  Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KBPP 050755Z AUTO 00000KT 10SM SCT100 M08/M12 A2971 RMK AO1 |
| 00:35 MST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KBPP 050735Z AUTO 00000KT 10SM OVC090 M09/M12 A2971 RMK AO1 |
| 00:15 MST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KBPP 050715Z AUTO 00000KT 10SM OVC090 M09/M12 A2971 RMK AO1 |