| 04:53 MST |  Partly Cloudy | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | SSW 24 kph (SSW 15 mph) | - | 10SM |
| | KBIL 291153Z 24013KT 10SM SCT065 M01/M04 A3005 RMK AO2 SLP201 T10111044 10000 21017 58005 |
| 03:53 MST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1018 mb (30.06 in) | SSW 28 kph (SSW 17.3 mph) | - | 10SM |
| | KBIL 291053Z 24015KT 10SM CLR M01/M05 A3006 RMK AO2 SLP201 T10111050 |
| 02:53 MST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1018 mb (30.06 in) | SSW 28 kph (SSW 17.3 mph) | - | 10SM |
| | KBIL 290953Z 24015KT 10SM CLR M01/M05 A3006 RMK AO2 SLP201 T10111050 |
| 01:53 MST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1018 mb (30.06 in) | SSW 24 kph (SSW 15 mph) | - | 10SM |
| | KBIL 290853Z 24013KT 10SM CLR M01/M05 A3006 RMK AO2 SLP203 T10111050 51004 |
| 00:53 MST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1018 mb (30.06 in) | SSW 28 kph (SSW 17.3 mph) | - | 10SM |
| | KBIL 290753Z 24015KT 10SM CLR M01/M06 A3006 RMK AO2 SLP204 T10111056 |