| 15:55 MST |  Clear | 37°C / 99°F | 13°C / 55°F | 24% | 1008 mb (29.77 in) | S 28 kph (S 17.3 mph) | - | 10SM |
| | KPHP 312255Z AUTO 18015G26KT 10SM CLR 37/13 A2978 RMK AO2 PK WND 18026/2250 SLP060 T03720133 TSNO |
| 14:55 MST |  Partly Cloudy | 37°C / 99°F | 15°C / 59°F | 27% | 1009 mb (29.8 in) | S 22 kph (S 13.8 mph) | - | 10SM |
| | KPHP 312155Z AUTO 18012G19KT 10SM FEW100 37/15 A2980 RMK AO2 SLP065 T03670150 TSNO |
| 13:55 MST |  Partly Cloudy | 37°C / 99°F | 15°C / 59°F | 27% | 1010 mb (29.83 in) | S 28 kph (S 17.3 mph) | - | 10SM |
| | KPHP 312055Z AUTO 18015G20KT 10SM FEW085 37/15 A2983 RMK AO2 SLP077 T03670150 56021 TSNO |
| 12:55 MST |  Clear | 36°C / 97°F | 16°C / 61°F | 30% | 1011 mb (29.85 in) | S 17 kph (S 10.4 mph) | - | 10SM |
| | KPHP 311955Z AUTO 18009KT 10SM CLR 36/16 A2986 RMK AO2 SLP085 T03610156 TSNO |
| 11:55 MST |  Clear | 36°C / 97°F | 17°C / 63°F | 32% | 1012 mb (29.88 in) | SSE 28 kph (SSE 17.3 mph) | - | 10SM |
| | KPHP 311855Z AUTO 15015G20KT 10SM CLR 36/17 A2988 RMK AO2 SLP091 T03560167 TSNO |
| 10:55 MST |  Clear | 34°C / 93°F | 18°C / 64°F | 39% | 1013 mb (29.91 in) | SSE 26 kph (SSE 16.1 mph) | - | 10SM |
| | KPHP 311755Z AUTO 16014KT 10SM CLR 34/18 A2990 RMK AO2 SLP100 T03440183 10344 20172 58015 TSNO |
| 09:55 MST |  Clear | 33°C / 91°F | 18°C / 64°F | 41% | 1013 mb (29.91 in) | SSE 26 kph (SSE 16.1 mph) | - | 10SM |
| | KPHP 311655Z AUTO 16014KT 10SM CLR 33/18 A2992 RMK AO2 SLP108 T03280178 TSNO |
| 08:55 MST |  Clear | 32°C / 90°F | 17°C / 63°F | 41% | 1014 mb (29.94 in) | SSE 22 kph (SSE 13.8 mph) | - | 10SM |
| | KPHP 311555Z AUTO 15012KT 10SM CLR 32/17 A2994 RMK AO2 SLP114 T03170172 TSNO |
| 07:55 MST |  Clear | 29°C / 84°F | 18°C / 64°F | 51% | 1014 mb (29.94 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KPHP 311455Z AUTO 15008KT 10SM CLR 29/18 A2995 RMK AO2 SLP116 T02940183 58008 TSNO |
| 06:55 MST |  Clear | 23°C / 73°F | 19°C / 66°F | 78% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPHP 311355Z AUTO 00000KT 10SM CLR 23/19 A2996 RMK AO2 SLP123 T02330189 TSNO |
| 05:55 MST |  Clear | 19°C / 66°F | 17°C / 63°F | 88% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPHP 311255Z AUTO 00000KT 10SM CLR 19/17 A2997 RMK AO2 SLP126 T01940172 TSNO |
| 04:55 MST |  Clear | 17°C / 63°F | 16°C / 61°F | 94% | 1015 mb (29.97 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KPHP 311155Z AUTO 27003KT 10SM CLR 17/16 A2997 RMK AO2 SLP129 T01720161 10211 20172 53001 TSNO |
| 03:55 MST |  Clear | 17°C / 63°F | 16°C / 61°F | 94% | 1015 mb (29.97 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KPHP 311055Z AUTO 29004KT 10SM CLR 17/16 A2997 RMK AO2 SLP127 T01720161 TSNO |
| 02:55 MST |  Clear | 18°C / 64°F | 17°C / 63°F | 94% | 1015 mb (29.97 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KPHP 310955Z AUTO 28003KT 10SM CLR 18/17 A2997 RMK AO2 SLP124 T01780167 TSNO |
| 01:55 MST |  Clear | 18°C / 64°F | 16°C / 61°F | 88% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPHP 310855Z AUTO 00000KT 10SM CLR 18/16 A2997 RMK AO2 SLP126 T01830161 58001 TSNO |
| 00:55 MST |  Clear | 19°C / 66°F | 16°C / 61°F | 83% | 1015 mb (29.97 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KPHP 310755Z AUTO 32003KT 10SM CLR 19/16 A2998 RMK AO2 SLP127 T01940161 TSNO |