| 22:35 MST |  Partly Cloudy | -20°C / -4°F | -23°C / -9°F | 77% | 1016 mb (30 in) | NW 7 kph (NW 4.6 mph) | - | 5SM |
| | KBPP 090535Z AUTO 30004KT 5SM SCT002 SCT015 M20/M23 A3000 RMK AO1 |
| 22:15 MST |  Clear | -20°C / -4°F | -23°C / -9°F | 77% | 1016 mb (30 in) | WNW 6 kph (WNW 3.5 mph) | - | 7SM |
| | KBPP 090515Z AUTO 29003KT 7SM CLR M20/M23 A3001 RMK AO1 |
| 21:55 MST |  Clear | -20°C / -4°F | -23°C / -9°F | 77% | 1017 mb (30.03 in) | W 6 kph (W 3.5 mph) | - | 5SM |
| | KBPP 090455Z AUTO 28003KT 5SM CLR M20/M23 A3002 RMK AO1 |
| 21:35 MST |  Clear | -21°C / -6°F | -23°C / -9°F | 84% | 1017 mb (30.03 in) | Calm | - | 7SM |
| | KBPP 090435Z AUTO 00000KT 7SM CLR M21/M23 A3002 RMK AO1 |
| 21:15 MST |  Partly Cloudy | -21°C / -6°F | -23°C / -9°F | 84% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KBPP 090415Z AUTO 00000KT 10SM SCT028 SCT032 M21/M23 A3002 RMK AO1 |
| 20:55 MST |  Mostly Cloudy | -21°C / -6°F | -23°C / -9°F | 84% | 1017 mb (30.03 in) | Calm | - | 7SM |
| | KBPP 090355Z AUTO 00000KT 7SM SCT020 SCT026 BKN031 M21/M23 A3003 RMK AO1 |
| 20:35 MST |  Overcast | -20°C / -4°F | -22°C / -8°F | 84% | 1017 mb (30.03 in) | Calm | - | 7SM |
| | KBPP 090335Z AUTO 00000KT 7SM OVC025 M20/M22 A3003 RMK AO1 |
| 20:15 MST |  Overcast | -19°C / -2°F | -22°C / -8°F | 77% | 1017 mb (30.03 in) | NNW 6 kph (NNW 3.5 mph) | - | 7SM |
| | KBPP 090315Z AUTO 33003KT 7SM BKN020 OVC027 M19/M22 A3003 RMK AO1 |
| 19:55 MST |  Overcast | -19°C / -2°F | -21°C / -6°F | 84% | 1017 mb (30.03 in) | NNW 7 kph (NNW 4.6 mph) | - | 5SM |
| | KBPP 090255Z AUTO 34004KT 5SM OVC020 M19/M21 A3003 RMK AO1 |
| 19:35 MST |  Overcast | -19°C / -2°F | -21°C / -6°F | 84% | 1017 mb (30.03 in) | NNW 7 kph (NNW 4.6 mph) | - | 7SM |
| | KBPP 090235Z AUTO 34004KT 7SM OVC020 M19/M21 A3003 RMK AO1 |
| 19:15 MST |  Overcast | -19°C / -2°F | -21°C / -6°F | 84% | 1017 mb (30.03 in) | N 6 kph (N 3.5 mph) | - | 4SM |
| | KBPP 090215Z AUTO 35003KT 4SM OVC018 M19/M21 A3004 RMK AO1 |
| 18:55 MST |  Overcast | -19°C / -2°F | -21°C / -6°F | 84% | 1017 mb (30.03 in) | Calm | - | 7SM |
| | KBPP 090155Z AUTO 00000KT 7SM BKN020 OVC031 M19/M21 A3003 RMK AO1 |
| 18:35 MST |  Overcast | -19°C / -2°F | -21°C / -6°F | 84% | 1017 mb (30.03 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KBPP 090135Z AUTO 01004KT 10SM SCT018 BKN026 OVC034 M19/M21 A3003 RMK AO1 |
| 18:15 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1017 mb (30.03 in) | N 9 kph (N 5.8 mph) | - | 7SM |
| | KBPP 090115Z AUTO 36005KT 7SM SCT028 BKN060 OVC070 M18/M21 A3002 RMK AO1 |
| 17:55 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1017 mb (30.03 in) | N 13 kph (N 8.1 mph) | - | 5SM |
| | KBPP 090055Z AUTO 35007KT 5SM SCT023 BKN038 OVC085 M18/M21 A3002 RMK AO1 |
| 17:35 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1017 mb (30.03 in) | N 7 kph (N 4.6 mph) | - | 4SM |
| | KBPP 090035Z AUTO 35004KT 4SM OVC024 M18/M21 A3003 RMK AO1 |
| 17:15 MST |  Mostly Cloudy | -18°C / 0°F | -21°C / -6°F | 78% | 1017 mb (30.03 in) | N 9 kph (N 5.8 mph) | - | 5SM |
| | KBPP 090015Z AUTO 01005KT 5SM BKN026 M18/M21 A3002 RMK AO1 |
| 16:55 MST |  Clear | -18°C / 0°F | -21°C / -6°F | 78% | 1016 mb (30 in) | N 9 kph (N 5.8 mph) | - | 4SM |
| | KBPP 082355Z AUTO 01005KT 4SM CLR M18/M21 A3001 RMK AO1 |
| 16:35 MST |  Clear | -18°C / 0°F | -21°C / -6°F | 78% | 1017 mb (30.03 in) | N 9 kph (N 5.8 mph) | - | 7SM |
| | KBPP 082335Z AUTO 36005KT 7SM CLR M18/M21 A3002 RMK AO1 |
| 16:15 MST |  Clear | -18°C / 0°F | -21°C / -6°F | 78% | 1016 mb (30 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KBPP 082315Z AUTO 01006KT 10SM CLR M18/M21 A3001 RMK AO1 |
| 15:55 MST |  Clear | -18°C / 0°F | -21°C / -6°F | 78% | 1016 mb (30 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KBPP 082255Z AUTO 01007KT 10SM CLR M18/M21 A3001 RMK AO1 |
| 15:35 MST |  Clear | -18°C / 0°F | -21°C / -6°F | 78% | 1016 mb (30 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KBPP 082235Z AUTO 02006KT 10SM CLR M18/M21 A3001 RMK AO1 |
| 15:15 MST |  Clear | -17°C / 1°F | -21°C / -6°F | 71% | 1016 mb (30 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KBPP 082215Z AUTO 02007KT 10SM CLR M17/M21 A3001 RMK AO1 |
| 14:55 MST |  Partly Cloudy | -17°C / 1°F | -21°C / -6°F | 71% | 1016 mb (30 in) | NNE 13 kph (NNE 8.1 mph) | - | 7SM |
| | KBPP 082155Z AUTO 02007KT 7SM SCT023 M17/M21 A3000 RMK AO1 |
| 14:35 MST |  Partly Cloudy | -17°C / 1°F | -21°C / -6°F | 71% | 1016 mb (30 in) | NE 13 kph (NE 8.1 mph) | - | 5SM |
| | KBPP 082135Z AUTO 03007KT 5SM SCT023 M17/M21 A3000 RMK AO1 |
| 14:15 MST |  Partly Cloudy | -17°C / 1°F | -20°C / -4°F | 78% | 1016 mb (30 in) | NE 15 kph (NE 9.2 mph) | - | 2 1/2SM |
| | KBPP 082115Z AUTO 04008KT 2 1/2SM SCT019 M17/M20 A3000 RMK AO1 |
| 13:55 MST |  Overcast | -17°C / 1°F | -20°C / -4°F | 78% | 1016 mb (30 in) | NE 15 kph (NE 9.2 mph) | - | 3SM |
| | KBPP 082055Z AUTO 04008KT 3SM BKN021 OVC027 M17/M20 A2999 RMK AO1 |
| 13:35 MST |  Overcast | -17°C / 1°F | -21°C / -6°F | 71% | 1016 mb (30 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KBPP 082035Z AUTO 04007KT 10SM OVC027 M17/M21 A2999 RMK AO1 |
| 13:15 MST |  Overcast | -17°C / 1°F | -21°C / -6°F | 71% | 1016 mb (30 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KBPP 082015Z AUTO 05007KT 10SM SCT029 BKN038 OVC049 M17/M21 A2999 RMK AO1 |
| 12:55 MST |  Overcast | -17°C / 1°F | -21°C / -6°F | 71% | 1016 mb (30 in) | NE 11 kph (NE 6.9 mph) | - | 7SM |
| | KBPP 081955Z AUTO 04006KT 7SM SCT028 BKN036 OVC065 M17/M21 A2999 RMK AO1 |
| 12:35 MST |  Overcast | -17°C / 1°F | -21°C / -6°F | 71% | 1016 mb (30 in) | NE 15 kph (NE 9.2 mph) | - | 4SM |
| | KBPP 081935Z AUTO 04008KT 4SM BKN026 OVC036 M17/M21 A3000 RMK AO1 |
| 12:15 MST |  Overcast | -17°C / 1°F | -21°C / -6°F | 71% | 1016 mb (30 in) | NNE 13 kph (NNE 8.1 mph) | - | 4SM |
| | KBPP 081915Z AUTO 02007KT 4SM BKN026 OVC041 M17/M21 A3000 RMK AO1 |
| 11:55 MST |  Overcast | -17°C / 1°F | -21°C / -6°F | 71% | 1016 mb (30 in) | NE 13 kph (NE 8.1 mph) | - | 3SM |
| | KBPP 081855Z AUTO 04007KT 3SM BKN028 BKN034 OVC045 M17/M21 A3000 RMK AO1 |
| 11:35 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1016 mb (30 in) | ENE 15 kph (ENE 9.2 mph) | - | 7SM |
| | KBPP 081835Z AUTO 06008KT 7SM BKN032 BKN043 OVC050 M18/M21 A3000 RMK AO1 |
| 11:15 MST |  Mostly Cloudy | -18°C / 0°F | -21°C / -6°F | 78% | 1016 mb (30 in) | ENE 19 kph (ENE 11.5 mph) | - | 5SM |
| | KBPP 081815Z AUTO 07010KT 5SM SCT024 SCT037 BKN055 M18/M21 A3001 RMK AO1 |
| 10:55 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1016 mb (30 in) | E 20 kph (E 12.7 mph) | - | 5SM |
| | KBPP 081755Z AUTO 08011KT 5SM OVC024 M18/M21 A3001 RMK AO1 |
| 10:35 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1016 mb (30 in) | ENE 20 kph (ENE 12.7 mph) | - | 4SM |
| | KBPP 081735Z AUTO 07011KT 4SM BKN022 OVC028 M18/M21 A3001 RMK AO1 |
| 10:15 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1017 mb (30.03 in) | E 24 kph (E 15 mph) | - | 4SM |
| | KBPP 081715Z AUTO 08013KT 4SM SCT022 OVC028 M18/M21 A3002 RMK AO1 |
| 09:55 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1017 mb (30.03 in) | ENE 19 kph (ENE 11.5 mph) | - | 3SM |
| | KBPP 081655Z AUTO 07010KT 3SM BKN024 OVC033 M18/M21 A3003 RMK AO1 |
| 09:35 MST |  Overcast | -19°C / -2°F | -21°C / -6°F | 84% | 1017 mb (30.03 in) | ENE 15 kph (ENE 9.2 mph) | - | 3SM |
| | KBPP 081635Z AUTO 07008KT 3SM BKN028 OVC035 M19/M21 A3003 RMK AO1 |
| 09:15 MST |  Overcast | -19°C / -2°F | -22°C / -8°F | 77% | 1016 mb (30 in) | ENE 17 kph (ENE 10.4 mph) | - | 3SM |
| | KBPP 081615Z AUTO 07009KT 3SM BKN030 OVC039 M19/M22 A3001 RMK AO1 |
| 08:55 MST |  Overcast | -19°C / -2°F | -21°C / -6°F | 84% | 1016 mb (30 in) | ENE 20 kph (ENE 12.7 mph) | - | 4SM |
| | KBPP 081555Z AUTO 07011KT 4SM SCT033 OVC043 M19/M21 A3000 RMK AO1 |
| 08:35 MST |  Overcast | -19°C / -2°F | -21°C / -6°F | 84% | 1016 mb (30 in) | ENE 20 kph (ENE 12.7 mph) | - | 7SM |
| | KBPP 081535Z AUTO 06011KT 7SM BKN031 OVC045 M19/M21 A2999 RMK AO1 |
| 08:15 MST |  Overcast | -19°C / -2°F | -21°C / -6°F | 84% | 1015 mb (29.97 in) | ENE 19 kph (ENE 11.5 mph) | - | 7SM |
| | KBPP 081515Z AUTO 06010KT 7SM SCT027 BKN031 OVC050 M19/M21 A2998 RMK AO1 |
| 07:55 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1015 mb (29.97 in) | ENE 20 kph (ENE 12.7 mph) | - | 5SM |
| | KBPP 081455Z AUTO 07011KT 5SM SCT030 BKN080 OVC100 M18/M21 A2997 RMK AO1 |
| 07:35 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1015 mb (29.97 in) | ENE 19 kph (ENE 11.5 mph) | - | 5SM |
| | KBPP 081435Z AUTO 07010KT 5SM SCT048 SCT070 OVC100 M18/M21 A2997 RMK AO1 |
| 07:15 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1015 mb (29.97 in) | ENE 19 kph (ENE 11.5 mph) | - | 5SM |
| | KBPP 081415Z AUTO 07010G14KT 5SM BKN030 BKN042 OVC070 M18/M21 A2997 RMK AO1 |
| 06:55 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1015 mb (29.97 in) | ENE 15 kph (ENE 9.2 mph) | - | 5SM |
| | KBPP 081355Z AUTO 07008KT 5SM BKN030 OVC046 M18/M21 A2997 RMK AO1 |
| 06:35 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1015 mb (29.97 in) | E 11 kph (E 6.9 mph) | - | 5SM |
| | KBPP 081335Z AUTO 08006KT 5SM SCT020 BKN036 OVC046 M18/M21 A2998 RMK AO1 |
| 06:15 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1015 mb (29.97 in) | E 13 kph (E 8.1 mph) | - | 5SM |
| | KBPP 081315Z AUTO 08007KT 5SM SCT023 BKN030 OVC038 M18/M21 A2998 RMK AO1 |
| 05:55 MST |  Overcast | -18°C / 0°F | -21°C / -6°F | 78% | 1015 mb (29.97 in) | E 13 kph (E 8.1 mph) | - | 7SM |
| | KBPP 081255Z AUTO 08007KT 7SM SCT027 BKN042 OVC090 M18/M21 A2998 RMK AO1 |
| 05:35 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1015 mb (29.97 in) | E 19 kph (E 11.5 mph) | - | 5SM |
| | KBPP 081235Z AUTO 08010KT 5SM SCT045 BKN075 OVC090 M18/M20 A2997 RMK AO1 |
| 05:15 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1014 mb (29.94 in) | E 17 kph (E 10.4 mph) | - | 5SM |
| | KBPP 081215Z AUTO 08009KT 5SM SCT025 SCT033 OVC075 M18/M20 A2995 RMK AO1 |
| 04:55 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1015 mb (29.97 in) | E 13 kph (E 8.1 mph) | - | 5SM |
| | KBPP 081155Z AUTO 08007KT 5SM BKN025 BKN031 OVC039 M18/M20 A2996 RMK AO1 |
| 04:35 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1015 mb (29.97 in) | E 22 kph (E 13.8 mph) | - | 5SM |
| | KBPP 081135Z AUTO 09012KT 5SM BKN023 OVC039 M18/M20 A2998 RMK AO1 |
| 04:15 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1015 mb (29.97 in) | E 19 kph (E 11.5 mph) | - | 3SM |
| | KBPP 081115Z AUTO 08010KT 3SM BKN023 OVC039 M18/M20 A2998 RMK AO1 |
| 03:55 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1015 mb (29.97 in) | E 17 kph (E 10.4 mph) | - | 3SM |
| | KBPP 081055Z AUTO 08009KT 3SM SCT021 OVC039 M18/M20 A2998 RMK AO1 |
| 03:35 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1016 mb (30 in) | E 17 kph (E 10.4 mph) | - | 4SM |
| | KBPP 081035Z AUTO 09009KT 4SM BKN021 BKN031 OVC037 M18/M20 A2999 RMK AO1 |
| 03:15 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1016 mb (30 in) | E 13 kph (E 8.1 mph) | - | 4SM |
| | KBPP 081015Z AUTO 09007KT 4SM SCT019 BKN035 OVC048 M18/M20 A3000 RMK AO1 |
| 02:55 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1016 mb (30 in) | E 17 kph (E 10.4 mph) | - | 3SM |
| | KBPP 080955Z AUTO 09009KT 3SM SCT035 SCT042 OVC050 M18/M20 A3000 RMK AO1 |
| 02:35 MST |  Overcast | -17°C / 1°F | -20°C / -4°F | 78% | 1016 mb (30 in) | E 15 kph (E 9.2 mph) | - | 2 1/2SM |
| | KBPP 080935Z AUTO 10008KT 2 1/2SM SCT026 BKN047 OVC055 M17/M20 A3001 RMK AO1 |
| 02:15 MST |  Overcast | -17°C / 1°F | -20°C / -4°F | 78% | 1016 mb (30 in) | E 17 kph (E 10.4 mph) | - | 3SM |
| | KBPP 080915Z AUTO 09009KT 3SM SCT023 SCT027 OVC036 M17/M20 A3000 RMK AO1 |
| 01:55 MST |  Overcast | -17°C / 1°F | -20°C / -4°F | 78% | 1016 mb (30 in) | E 13 kph (E 8.1 mph) | - | 4SM |
| | KBPP 080855Z AUTO 09007KT 4SM SCT023 SCT036 OVC070 M17/M20 A3001 RMK AO1 |
| 01:35 MST |  Overcast | -17°C / 1°F | -20°C / -4°F | 78% | 1016 mb (30 in) | E 11 kph (E 6.9 mph) | - | 5SM |
| | KBPP 080835Z AUTO 10006KT 5SM OVC070 M17/M20 A3001 RMK AO1 |
| 01:15 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1017 mb (30.03 in) | E 9 kph (E 5.8 mph) | - | 7SM |
| | KBPP 080815Z AUTO 09005KT 7SM OVC070 M18/M20 A3002 RMK AO1 |
| 00:55 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1017 mb (30.03 in) | E 13 kph (E 8.1 mph) | - | 7SM |
| | KBPP 080755Z AUTO 09007KT 7SM SCT034 SCT045 OVC070 M18/M20 A3002 RMK AO1 |
| 00:35 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1017 mb (30.03 in) | E 15 kph (E 9.2 mph) | - | 5SM |
| | KBPP 080735Z AUTO 09008KT 5SM SCT028 BKN047 OVC055 M18/M20 A3003 RMK AO1 |
| 00:15 MST |  Overcast | -18°C / 0°F | -20°C / -4°F | 84% | 1017 mb (30.03 in) | E 11 kph (E 6.9 mph) | - | 3SM |
| | KBPP 080715Z AUTO 09006KT 3SM SCT034 SCT047 OVC055 M18/M20 A3004 RMK AO1 |