| 08:55 MST |  Overcast | 1°C / 34°F | -5°C / 23°F | 65% | 1018 mb (30.06 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSKX 291555Z AUTO 01005KT 10SM OVC048 01/M05 A3005 RMK AO1 |
| 08:35 MST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1017 mb (30.03 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KSKX 291535Z AUTO 01007KT 10SM OVC048 00/M05 A3004 RMK AO1 |
| 08:15 MST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1017 mb (30.03 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KSKX 291515Z AUTO 35007KT 10SM OVC048 00/M05 A3003 RMK AO1 |
| 07:55 MST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1017 mb (30.03 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KSKX 291455Z AUTO 35006KT 10SM BKN050 OVC120 00/M05 A3003 RMK AO1 52020 |
| 07:35 MST |  Mostly Cloudy | -1°C / 30°F | -4°C / 25°F | 80% | 1017 mb (30.03 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KSKX 291435Z AUTO 35007KT 10SM BKN050 BKN120 M01/M04 A3002 RMK AO1 |
| 07:15 MST |  Mostly Cloudy | -1°C / 30°F | -4°C / 25°F | 80% | 1016 mb (30 in) | Calm | - | 10SM |
| | KSKX 291415Z AUTO 00000KT 10SM BKN050 M01/M04 A3001 RMK AO1 |
| 06:55 MST |  Mostly Cloudy | -1°C / 30°F | -4°C / 25°F | 80% | 1016 mb (30 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KSKX 291355Z AUTO 34006KT 10SM BKN050 M01/M04 A3000 RMK AO1 |
| 06:35 MST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1016 mb (30 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KSKX 291335Z AUTO 35006KT 10SM OVC048 M01/M04 A2999 RMK AO1 |
| 06:15 MST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1016 mb (30 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KSKX 291315Z AUTO 01004KT 10SM OVC044 M01/M04 A2999 RMK AO1 |
| 05:55 MST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1016 mb (30 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KSKX 291255Z AUTO 34004KT 10SM BKN044 OVC075 M01/M04 A3000 RMK AO1 |
| 05:35 MST |  Overcast | -1°C / 30°F | -4°C / 25°F | 80% | 1016 mb (30 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KSKX 291235Z AUTO 36006KT 10SM SCT044 SCT050 OVC075 M01/M04 A2999 RMK AO1 |
| 05:15 MST |  Mostly Cloudy | -1°C / 30°F | -4°C / 25°F | 80% | 1016 mb (30 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KSKX 291215Z AUTO 34008KT 10SM BKN075 M01/M04 A2999 RMK AO1 |
| 04:55 MST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1015 mb (29.97 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KSKX 291155Z AUTO 34005KT 10SM CLR M01/M04 A2997 RMK AO1 10020 21010 52003 |
| 04:35 MST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1014 mb (29.94 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KSKX 291135Z AUTO 33007KT 10SM CLR M01/M03 A2995 RMK AO1 |
| 04:15 MST |  Partly Cloudy | -1°C / 30°F | -3°C / 27°F | 86% | 1014 mb (29.94 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KSKX 291115Z AUTO 32006KT 10SM FEW028 SCT039 M01/M03 A2994 RMK AO1 |
| 03:55 MST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KSKX 291055Z AUTO 00000KT 10SM SCT028 OVC041 01/M03 A2995 RMK AO1 |
| 03:35 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb (29.97 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KSKX 291035Z AUTO 12008KT 10SM BKN039 BKN046 OVC055 01/M02 A2996 RMK AO1 |
| 03:15 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KSKX 291015Z AUTO 00000KT 10SM BKN065 OVC070 01/M02 A2997 RMK AO1 |
| 02:55 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb (29.97 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KSKX 290955Z AUTO 06003KT 10SM FEW055 OVC065 01/M02 A2996 RMK AO1 |
| 02:35 MST |  Mostly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb (29.97 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KSKX 290935Z AUTO 34003KT 10SM FEW043 SCT050 BKN065 01/M02 A2997 RMK AO1 |
| 02:15 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb (29.97 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KSKX 290915Z AUTO 34007KT 10SM FEW041 OVC050 01/M02 A2997 RMK AO1 |
| 01:55 MST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1015 mb (29.97 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KSKX 290855Z AUTO 31003KT 10SM BKN048 BKN055 OVC070 01/M03 A2996 RMK AO1 54000 |
| 01:35 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb (29.97 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KSKX 290835Z AUTO 36004KT 10SM FEW037 BKN047 OVC050 01/M02 A2996 RMK AO1 |
| 01:15 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb (29.97 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KSKX 290815Z AUTO 36003KT 10SM BKN047 OVC050 01/M02 A2997 RMK AO1 |
| 00:55 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KSKX 290755Z AUTO 00000KT 10SM BKN060 OVC065 01/M02 A2997 RMK AO1 |
| 00:35 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb (29.97 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSKX 290735Z AUTO 36005KT 10SM FEW048 BKN060 OVC070 01/M02 A2996 RMK AO1 |
| 00:15 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1015 mb (29.97 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KSKX 290715Z AUTO 01005KT 10SM OVC060 01/M02 A2996 RMK AO1 |