| 12:53 MST |  Partly Cloudy | 0°C / 32°F | -6°C / 21°F | 64% | 1020 mb (30.12 in) | SW 22 kph (SW 13.8 mph) | - | 10SM |
| | KPIH 141953Z 22012G19KT 10SM FEW040 00/M06 A3012 RMK AO2 SLP219 T00001056 |
| 11:53 MST |  Partly Cloudy | -1°C / 30°F | -6°C / 21°F | 69% | 1019 mb (30.09 in) | SW 28 kph (SW 17.3 mph) | - | 10SM |
| | KPIH 141853Z 23015KT 10SM FEW040 M01/M06 A3010 RMK AO2 SLP215 T10061056 |
| 10:53 MST |  Partly Cloudy | -1°C / 30°F | -6°C / 21°F | 69% | 1019 mb (30.09 in) | SW 30 kph (SW 18.4 mph) | - | 10SM |
| | KPIH 141753Z 22016KT 10SM FEW040 M01/M06 A3009 RMK AO2 SLP211 T10061056 11006 21039 51026 |
| 09:53 MST |  Partly Cloudy | -2°C / 28°F | -6°C / 21°F | 74% | 1018 mb (30.06 in) | SW 22 kph (SW 13.8 mph) | - | 10SM |
| | KPIH 141653Z 22012KT 10SM FEW065 M02/M06 A3007 RMK AO2 SLP206 T10171056 |
| 08:53 MST |  Partly Cloudy | -3°C / 27°F | -6°C / 21°F | 80% | 1017 mb (30.03 in) | SW 28 kph (SW 17.3 mph) | - | 10SM |
| | KPIH 141553Z 23015KT 10SM FEW065 M03/M06 A3003 RMK AO2 SLP195 T10331061 |
| 07:53 MST |  Partly Cloudy | -3°C / 27°F | -5°C / 23°F | 86% | 1016 mb (30 in) | SW 26 kph (SW 16.1 mph) | - | 10SM |
| | KPIH 141453Z 22014KT 10SM FEW060 M03/M05 A3000 RMK AO2 SLP186 T10281050 53020 |
| 06:53 MST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1015 mb (29.97 in) | SW 26 kph (SW 16.1 mph) | - | 10SM |
| | KPIH 141353Z 22014G20KT 10SM CLR M02/M04 A2998 RMK AO2 SLP173 T10221044 |
| 05:53 MST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | SW 22 kph (SW 13.8 mph) | - | 10SM |
| | KPIH 141253Z AUTO 22012KT 10SM CLR M02/M03 A2995 RMK AO2 SLP164 T10171033 |
| 05:08 MST |  Partly Cloudy | -1°C / 30°F | -3°C / 27°F | 86% | 1014 mb (29.94 in) | SSW 35 kph (SSW 21.9 mph) | - | 10SM |
| | KPIH 141208Z AUTO 24019G24KT 10SM SCT012 M01/M03 A2994 RMK AO2 |
| 05:02 MST |  Mostly Cloudy | -1°C / 30°F | -3°C / 27°F | 86% | 1014 mb (29.94 in) | SW 33 kph (SW 20.7 mph) | - | 10SM |
| | KPIH 141202Z AUTO 23018G23KT 10SM BKN012 BKN018 M01/M03 A2994 RMK AO2 |
| 04:53 MST |  Partly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1014 mb (29.94 in) | SW 22 kph (SW 13.8 mph) | - | 10SM |
| | KPIH 141153Z AUTO 22012KT 10SM SCT012 M01/M02 A2994 RMK AO2 SLP156 70006 T10111022 10000 21017 51018 |
| 04:27 MST |  Partly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1013 mb (29.91 in) | SW 24 kph (SW 15 mph) | - | 10SM |
| | KPIH 141127Z AUTO 23013KT 10SM FEW008 SCT013 M01/M02 A2992 RMK AO2 |
| 04:19 MST |  Mostly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1013 mb (29.91 in) | SW 28 kph (SW 17.3 mph) | - | 10SM |
| | KPIH 141119Z AUTO 23015KT 10SM SCT008 BKN013 BKN050 M01/M02 A2992 RMK AO2 |
| 04:12 MST |  Mostly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1013 mb (29.91 in) | SW 32 kph (SW 19.6 mph) | - | 10SM |
| | KPIH 141112Z AUTO 23017KT 10SM BKN010 BKN050 M01/M02 A2991 RMK AO2 CIG 007V014 |
| 03:53 MST |  Mostly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1013 mb (29.91 in) | SW 32 kph (SW 19.6 mph) | - | 10SM |
| | KPIH 141053Z AUTO 22017KT 10SM FEW014 BKN070 M01/M02 A2991 RMK AO2 SLP147 T10111022 |
| 03:07 MST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1013 mb (29.91 in) | SW 28 kph (SW 17.3 mph) | - | 10SM |
| | KPIH 141007Z AUTO 23015G20KT 10SM SCT012 SCT017 OVC075 M01/M02 A2991 RMK AO2 |
| 02:53 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1013 mb (29.91 in) | SW 26 kph (SW 16.1 mph) | - | 10SM |
| | KPIH 140953Z AUTO 23014KT 10SM BKN015 BKN024 OVC085 00/M02 A2990 RMK AO2 SLP142 T00001017 |
| 02:25 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1012 mb (29.88 in) | SW 26 kph (SW 16.1 mph) | - | 10SM |
| | KPIH 140925Z AUTO 23014G20KT 10SM FEW012 BKN024 OVC048 00/M02 A2989 RMK AO2 |
| 02:01 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1012 mb (29.88 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KPIH 140901Z AUTO 22009KT 10SM FEW008 BKN055 OVC085 00/M02 A2988 RMK AO2 |
| 01:53 MST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1012 mb (29.88 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KPIH 140853Z AUTO 23009KT 10SM BKN055 BKN075 OVC085 M01/M02 A2987 RMK AO2 SLP132 T10061017 53010 |
| 00:53 MST |  Mostly Cloudy | 0°C / 32°F | -3°C / 27°F | 80% | 1011 mb (29.85 in) | SW 26 kph (SW 16.1 mph) | - | 10SM |
| | KPIH 140753Z AUTO 22014KT 10SM BKN075 00/M03 A2985 RMK AO2 SLP124 T00001028 |