| 14:55 MST |  Clear | 6°C / 43°F | -11°C / 12°F | 29% | 1021 mb (30.15 in) | NNW 32 kph (NNW 19.6 mph) | - | 10SM |
| | KRCA 252155Z 33017KT 10SM CLR 06/M11 A3016 RMK AO2A SLP238 T00611115 |
| 13:55 MST |  Clear | 6°C / 43°F | -12°C / 10°F | 26% | 1021 mb (30.15 in) | NNW 37 kph (NNW 23 mph) | - | 10SM |
| | KRCA 252055Z 34020KT 10SM CLR 06/M12 A3016 RMK AO2A PK WND 33026/2016 SLP236 T00641117 56009 |
| 12:55 MST |  Clear | 6°C / 43°F | -10°C / 14°F | 31% | 1021 mb (30.15 in) | NNW 35 kph (NNW 21.9 mph) | - | 10SM |
| | KRCA 251955Z 33019G28KT 10SM CLR 06/M10 A3016 RMK AO2A PK WND 34028/1944 SLP238 T00611097 |
| 11:55 MST |  Clear | 6°C / 43°F | -11°C / 12°F | 29% | 1022 mb (30.18 in) | NNW 33 kph (NNW 20.7 mph) | - | 10SM |
| | KRCA 251855Z 34018KT 10SM CLR 06/M11 A3017 RMK AO2A PK WND 34029/1825 SLP239 T00591105 |
| 10:55 MST |  Clear | 5°C / 41°F | -7°C / 19°F | 42% | 1022 mb (30.18 in) | NNW 32 kph (NNW 19.6 mph) | - | 10SM |
| | KRCA 251755Z 34017KT 10SM CLR 05/M07 A3019 RMK AO2A PK WND 34028/1719 SLP247 T00481065 10048 21017 58002 |
| 09:55 MST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1023 mb (30.21 in) | NNW 28 kph (NNW 17.3 mph) | - | 10SM |
| | KRCA 251655Z 34015KT 10SM CLR 03/M06 A3020 RMK AO2A SLP254 T00321056 $ |
| 08:55 MST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1022 mb (30.18 in) | NNW 28 kph (NNW 17.3 mph) | - | 10SM |
| | KRCA 251555Z 34015KT 10SM CLR 01/M06 A3019 RMK AO2A SLP252 T00111057 $ |
| 07:55 MST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1022 mb (30.18 in) | NNW 33 kph (NNW 20.7 mph) | - | 10SM |
| | KRCA 251455Z 34018G22KT 10SM CLR M00/M06 A3019 RMK AO2A SLP252 T10031062 51003 $ |
| 06:55 MST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1022 mb (30.18 in) | NNW 24 kph (NNW 15 mph) | - | 10SM |
| | KRCA 251355Z 33013KT 10SM CLR M01/M06 A3019 RMK AO2A SLP252 T10071061 $ |
| 05:55 MST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1022 mb (30.18 in) | NNW 28 kph (NNW 17.3 mph) | - | 10SM |
| | KRCA 251255Z 33015KT 10SM CLR M01/M06 A3019 RMK AO2A SLP246 T10081062 $ |
| 04:55 MST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1022 mb (30.18 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KRCA 251155Z 32013KT 10SM CLR M02/M06 A3018 RMK AO2A SLP248 700045 T10181063 10014 21028 50001 $ |
| 03:55 MST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1022 mb (30.18 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KRCA 251055Z 31009KT 10SM CLR M02/M06 A3019 RMK AO2A SLP246 T10161063 $ |
| 02:55 MST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1022 mb (30.18 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KRCA 250955Z 31013KT 10SM CLR M01/M06 A3018 RMK AO2A SLP242 T10111062 $ |
| 01:55 MST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1022 mb (30.18 in) | NW 26 kph (NW 16.1 mph) | - | 10SM |
| | KRCA 250855Z 32014KT 10SM CLR M01/M05 A3018 RMK AO2A SLP239 60001 T10091053 51020 $ |
| 00:55 MST |  Clear | 1°C / 34°F | -4°C / 25°F | 70% | 1022 mb (30.18 in) | NNW 35 kph (NNW 21.9 mph) | 0.25 mm (0.01 in) | 10SM |
| | KRCA 250755Z 33019KT 10SM CLR 01/M04 A3017 RMK AO2A PK WND 33034/0705 SLP234 P0001 T00061042 $ |