| 08:54 MST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1021 mb (30.15 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KTAD 291554Z AUTO 12006KT 10SM OVC036 00/M04 A3014 RMK AO2 SLP209 T00001044 |
| 07:54 MST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KTAD 291454Z AUTO 00000KT 10SM OVC034 00/M04 A3010 RMK AO2 SLP193 T00001044 51006 |
| 06:54 MST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1019 mb (30.09 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KTAD 291354Z AUTO 28004KT 10SM OVC036 M01/M04 A3010 RMK AO2 SLP189 T10061044 |
| 05:54 MST |  Overcast | -1°C / 30°F | -5°C / 23°F | 75% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KTAD 291254Z AUTO 26004KT 10SM FEW028 OVC036 M01/M05 A3009 RMK AO2 SLP182 T10061050 |
| 04:54 MST |  Overcast | -1°C / 30°F | -5°C / 23°F | 75% | 1019 mb (30.09 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KTAD 291154Z AUTO 29004KT 10SM FEW026 OVC038 M01/M05 A3008 RMK AO2 SLP175 T10061050 10006 21006 55000 |
| 04:35 MST |  Overcast | -1°C / 30°F | -5°C / 23°F | 75% | 1019 mb (30.09 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KTAD 291135Z AUTO 27004KT 10SM FEW026 OVC038 M01/M05 A3009 RMK AO2 |
| 03:54 MST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1018 mb (30.06 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KTAD 291054Z AUTO 01003KT 10SM OVC026 00/M05 A3007 RMK AO2 SLP168 T00001050 |
| 02:54 MST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1018 mb (30.06 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KTAD 290954Z AUTO 04003KT 10SM OVC024 00/M05 A3007 RMK AO2 SLP164 T00001050 |
| 01:54 MST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1019 mb (30.09 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KTAD 290854Z AUTO 03009KT 10SM OVC026 00/M05 A3008 RMK AO2 SLP165 T00001050 53003 |
| 00:54 MST |  Overcast | -1°C / 30°F | -5°C / 23°F | 75% | 1018 mb (30.06 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KTAD 290754Z AUTO 36005KT 10SM OVC028 M01/M05 A3007 RMK AO2 SLP158 T10061050 |