| 05:56 MST |  Partly Cloudy | 3°C / 37°F | -2°C / 28°F | 70% | 1021 mb (30.15 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KINW 301256Z AUTO 08004KT 10SM SCT070 03/M02 A3016 RMK AO2 SLP205 T00281017 |
| 04:56 MST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1021 mb (30.15 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KINW 301156Z AUTO 36003KT 10SM OVC070 02/00 A3016 RMK AO2 SLP202 70002 T00170000 10039 20000 50004 |
| 03:56 MST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KINW 301056Z AUTO 00000KT 10SM OVC070 02/00 A3016 RMK AO2 SLP203 T00170000 |
| 02:56 MST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1021 mb (30.15 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KINW 300956Z AUTO 34003KT 10SM OVC075 03/00 A3016 RMK AO2 SLP203 T00280000 |
| 01:56 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | ESE 6 kph (ESE 3.5 mph) | - | 10SM |
| | KINW 300856Z AUTO 11003KT 10SM OVC085 02/M01 A3014 RMK AO2 SLP197 T00221006 51008 |
| 00:56 MST |  Mostly Cloudy | 1°C / 34°F | -1°C / 30°F | 87% | 1021 mb (30.15 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KINW 300756Z AUTO 28006KT 10SM FEW041 BKN080 01/M01 A3014 RMK AO2 SLP200 T00111006 |