| 04:15 MST | 
Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KCVN 261115Z AUTO 00000KT 10SM CLR M12/M14 A2991
RMK AO1 |
| 03:55 MST |
Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KCVN 261055Z AUTO 00000KT 10SM CLR M12/M15 A2991
RMK AO1 |
| 03:35 MST |
Clear | -12°C / 10°F | -16°C / 3°F | 72% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KCVN 261035Z AUTO 00000KT 10SM CLR M12/M16 A2992
RMK AO1 |
| 03:15 MST |
Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KCVN 261015Z AUTO 00000KT 10SM CLR M11/M13 A2992
RMK AO1 |
| 02:55 MST |
Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1014 mb
(29.94 in) | Calm | - | 10SM |
| | KCVN 260955Z AUTO 00000KT 10SM CLR M12/M15 A2993
RMK AO1 |
| 02:35 MST |
Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1014 mb
(29.94 in) | N 7 kph
(N 4.6 mph) | - | 10SM |
| | KCVN 260935Z AUTO 35004KT 10SM CLR M11/M13 A2993
RMK AO1 |
| 02:15 MST |
Clear | -11°C / 12°F | -14°C / 7°F | 79% | 1013 mb
(29.91 in) | N 7 kph
(N 4.6 mph) | - | 10SM |
| | KCVN 260915Z AUTO 01004KT 10SM CLR M11/M14 A2992
RMK AO1 |
| 01:55 MST |
Clear | -10°C / 14°F | -13°C / 9°F | 79% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KCVN 260855Z AUTO 00000KT 10SM CLR M10/M13 A2992
RMK AO1 52003 |
| 01:35 MST |
Clear | -9°C / 16°F | -13°C / 9°F | 73% | 1013 mb
(29.91 in) | SSE 11 kph
(SSE 6.9 mph) | - | 10SM |
| | KCVN 260835Z AUTO 15006KT 10SM CLR M09/M13 A2991
RMK AO1 |
| 01:15 MST |
Clear | -10°C / 14°F | -14°C / 7°F | 73% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KCVN 260815Z AUTO 00000KT 10SM CLR M10/M14 A2992
RMK AO1 |
| 00:55 MST |
Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1013 mb
(29.91 in) | NE 7 kph
(NE 4.6 mph) | - | 10SM |
| | KCVN 260755Z AUTO 04004KT 10SM CLR M11/M13 A2992
RMK AO1 |
| 00:35 MST |
Clear | -10°C / 14°F | -13°C / 9°F | 79% | 1013 mb
(29.91 in) | NE 6 kph
(NE 3.5 mph) | - | 10SM |
| | KCVN 260735Z AUTO 03003KT 10SM CLR M10/M13 A2991
RMK AO1 |
| 00:15 MST |
Clear | -11°C / 12°F | -12°C / 10°F | 92% | 1013 mb
(29.91 in) | Calm | - | 10SM |
| | KCVN 260715Z AUTO 00000KT 10SM CLR M11/M12 A2991
RMK AO1 |
