| 05:56 MST |  Clear | -17°C / 1°F | -20°C / -4°F | 78% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KFLG 241256Z AUTO 00000KT 10SM CLR M17/M20 A3005 RMK AO2 SLP223 T11721200 TSNO |
| 04:56 MST |  Clear | -16°C / 3°F | -18°C / 0°F | 85% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KFLG 241156Z AUTO 00000KT 10SM CLR M16/M18 A3003 RMK AO2 SLP205 T11561178 11089 21161 53004 TSNO |
| 03:56 MST |  Clear | -16°C / 3°F | -18°C / 0°F | 85% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KFLG 241056Z AUTO 00000KT 10SM CLR M16/M18 A3002 RMK AO2 SLP194 T11561178 TSNO |
| 02:56 MST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KFLG 240956Z AUTO 00000KT 10SM CLR M14/M16 A3002 RMK AO2 SLP187 T11391161 TSNO |
| 01:56 MST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KFLG 240856Z AUTO 00000KT 10SM CLR M13/M16 A3002 RMK AO2 SLP186 T11331156 53006 TSNO |
| 00:56 MST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1016 mb (30 in) | Calm | - | 10SM |
| | KFLG 240756Z AUTO 00000KT 10SM CLR M13/M14 A3000 RMK AO2 SLP181 T11281144 TSNO |