| 05:53 MST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1025 mb (30.27 in) | S 17 kph (S 10.4 mph) | - | 10SM |
| | KTWF 291253Z 19009KT 10SM CLR M03/M08 A3026 RMK AO2 SLP267 T10281083 |
| 04:53 MST |  Clear | -3°C / 27°F | -9°C / 16°F | 64% | 1025 mb (30.27 in) | S 17 kph (S 10.4 mph) | - | 10SM |
| | KTWF 291153Z AUTO 19009KT 10SM CLR M03/M09 A3026 RMK AO2 SLP259 T10331089 11017 21044 50004 |
| 03:53 MST |  Clear | -4°C / 25°F | -9°C / 16°F | 69% | 1025 mb (30.27 in) | S 17 kph (S 10.4 mph) | - | 10SM |
| | KTWF 291053Z AUTO 19009KT 10SM CLR M04/M09 A3026 RMK AO2 SLP259 T10391089 |
| 02:53 MST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1024 mb (30.24 in) | S 17 kph (S 10.4 mph) | - | 10SM |
| | KTWF 290953Z AUTO 19009KT 10SM CLR M03/M08 A3025 RMK AO2 SLP253 T10281083 |
| 01:53 MST |  Clear | -4°C / 25°F | -9°C / 16°F | 69% | 1024 mb (30.24 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KTWF 290853Z AUTO 19007KT 10SM CLR M04/M09 A3024 RMK AO2 SLP251 T10391089 50005 |
| 00:53 MST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1024 mb (30.24 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KTWF 290753Z AUTO 21008KT 10SM CLR M03/M08 A3025 RMK AO2 SLP253 T10281083 |