| 18:53 MST |  Mostly Cloudy | 7°C / 45°F | -2°C / 28°F | 53% | 1016 mb (30 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KPRC 300153Z 36007KT 10SM BKN070 07/M02 A3001 RMK AO2 SLP147 T00671022 |
| 17:53 MST |  Mostly Cloudy | 7°C / 45°F | -3°C / 27°F | 49% | 1015 mb (29.97 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KPRC 300053Z 03009KT 10SM BKN065 07/M03 A2998 RMK AO2 SLP135 T00671028 |
| 16:53 MST |  Partly Cloudy | 9°C / 48°F | -3°C / 27°F | 43% | 1015 mb (29.97 in) | ENE 17 kph (ENE 10.4 mph) | - | 10SM |
| | KPRC 292353Z 06009G17KT 10SM FEW070 09/M03 A2996 RMK AO2 SLP127 60000 T00891033 10111 20072 53009 |
| 15:53 MST |  Partly Cloudy | 9°C / 48°F | -3°C / 27°F | 43% | 1014 mb (29.94 in) | NE 20 kph (NE 12.7 mph) | 0.00 mm (0.00 in) | 10SM |
| | KPRC 292253Z 05011G18KT 10SM FEW060 SCT070 09/M03 A2994 RMK AO2 RAB2156E05 SLP120 P0000 T00941028 |
| 14:53 MST |  Mostly Cloudy | 11°C / 52°F | -3°C / 27°F | 38% | 1014 mb (29.94 in) | ENE 22 kph (ENE 13.8 mph) | - | 10SM |
| | KPRC 292153Z 06012G19KT 10SM BKN055 11/M03 A2993 RMK AO2 SLP114 T01061028 |
| 13:53 MST |  Clear | 10°C / 50°F | -3°C / 27°F | 40% | 1013 mb (29.91 in) | NE 20 kph (NE 12.7 mph) | - | 10SM |
| | KPRC 292053Z 03011G15KT 10SM CLR 10/M03 A2992 RMK AO2 SLP112 T01001033 56012 |
| 12:53 MST |  Clear | 11°C / 52°F | -4°C / 25°F | 35% | 1014 mb (29.94 in) | E 20 kph (E 12.7 mph) | - | 10SM |
| | KPRC 291953Z 10011G21KT 10SM CLR 11/M04 A2993 RMK AO2 SLP113 T01061039 |
| 11:53 MST |  Partly Cloudy | 10°C / 50°F | -3°C / 27°F | 40% | 1014 mb (29.94 in) | E 15 kph (E 9.2 mph) | - | 10SM |
| | KPRC 291853Z 08008G15KT 10SM FEW070 10/M03 A2994 RMK AO2 SLP118 T01001033 |
| 10:53 MST |  Mostly Cloudy | 8°C / 46°F | -3°C / 27°F | 46% | 1015 mb (29.97 in) | ESE 13 kph (ESE 8.1 mph) | - | 10SM |
| | KPRC 291753Z 11007G16KT 10SM BKN065 08/M03 A2996 RMK AO2 SLP130 60000 T00781028 10078 21028 51013 |
| 09:53 MST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPRC 291653Z 00000KT 10SM CLR 04/M02 A2996 RMK AO2 SLP130 T00391017 |
| 08:53 MST |  Partly Cloudy | 0°C / 32°F | -2°C / 28°F | 87% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPRC 291553Z 00000KT 10SM FEW006 00/M02 A2994 RMK AO2 SLP126 BCFG ALQDS MTNS OBSC W-N T00001017 |
| 08:37 MST |  Partly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPRC 291537Z 00000KT 10SM SCT001 M01/M02 A2994 RMK AO2 BCFG ALQDS VIS N 1 1/4 |
| 08:29 MST |  Partly Cloudy Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1014 mb (29.94 in) | Calm | - | 1 1/4SM |
| | KPRC 291529Z 00000KT 1 1/4SM BR SCT001 M01/M02 A2994 RMK AO2 |
| 08:14 MST |  Obscured Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1014 mb (29.94 in) | NW 6 kph (NW 3.5 mph) | - | 1/4SM |
| | KPRC 291514Z 32003KT 1/4SM FZFG VV001 M02/M02 A2993 RMK AO2 |
| 08:11 MST |  Obscured Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | Calm | - | 1SM |
| | KPRC 291511Z 00000KT 1SM BR VV001 M02/M03 A2993 RMK AO2 |
| 07:53 MST |  Partly Cloudy | -2°C / 28°F | -3°C / 27°F | 93% | 1013 mb (29.91 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KPRC 291453Z 29004KT 10SM FEW010 M02/M03 A2992 RMK AO2 SLP122 BCFG DSNT N-S 60000 T10221033 53010 |
| 06:53 MST |  Partly Cloudy | -1°C / 30°F | -3°C / 27°F | 86% | 1013 mb (29.91 in) | Calm | - | 9SM |
| | KPRC 291353Z 00000KT 9SM FEW010 M01/M03 A2990 RMK AO2 SLP110 BCFG DSNT S AND N T10111028 |
| 05:53 MST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1013 mb (29.91 in) | SW 6 kph (SW 3.5 mph) | 0.00 mm (0.00 in) | 7SM |
| | KPRC 291253Z 22003KT 7SM SCT003 BKN044 OVC060 M01/M02 A2990 RMK AO2 SNB39E49 SLP106 P0000 T10061017 |
| 04:53 MST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1012 mb (29.88 in) | Calm | - | 7SM |
| | KPRC 291153Z AUTO 00000KT 7SM OVC003 M02/M03 A2989 RMK AO2 SLP103 T10221028 11006 21033 51007 FZRANO |
| 04:49 MST |  Overcast Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1012 mb (29.88 in) | Calm | - | 2SM |
| | KPRC 291149Z AUTO 00000KT 2SM BR OVC003 M02/M03 A2989 RMK AO2 FZRANO |
| 04:41 MST |  Overcast Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1012 mb (29.88 in) | Calm | - | 3/4SM |
| | KPRC 291141Z AUTO 00000KT 3/4SM BR OVC003 M02/M03 A2989 RMK AO2 FZRANO |
| 04:21 MST |  Obscured Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1012 mb (29.88 in) | Calm | - | 1/4SM |
| | KPRC 291121Z AUTO 00000KT 1/4SM FZFG VV001 M02/M02 A2988 RMK AO2 FZRANO |
| 04:06 MST |  Overcast Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1012 mb (29.88 in) | Calm | - | 3/4SM |
| | KPRC 291106Z AUTO 00000KT 3/4SM BR OVC002 M02/M03 A2988 RMK AO2 VIS 1/4V5 FZRANO |
| 03:53 MST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KPRC 291053Z AUTO 00000KT 10SM OVC002 M02/M04 A2988 RMK AO2 SLP095 T10171044 FZRANO |
| 03:44 MST |  Mostly Cloudy | -2°C / 28°F | -6°C / 21°F | 74% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KPRC 291044Z AUTO 00000KT 10SM BKN002 M02/M06 A2988 RMK AO2 FZRANO |
| 03:35 MST |  Partly Cloudy | -3°C / 27°F | -7°C / 19°F | 74% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KPRC 291035Z AUTO 00000KT 10SM SCT002 M03/M07 A2988 RMK AO2 FZRANO |
| 02:53 MST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KPRC 290953Z AUTO 00000KT 10SM CLR M02/M07 A2988 RMK AO2 SLP095 T10221067 FZRANO |
| 01:53 MST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1011 mb (29.85 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KPRC 290853Z AUTO 19003KT 10SM CLR M02/M06 A2986 RMK AO2 SLP087 T10171061 51005 FZRANO |
| 00:53 MST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1011 mb (29.85 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KPRC 290753Z AUTO 20005KT 10SM CLR M02/M07 A2986 RMK AO2 SLP084 T10171067 FZRANO |