| 20:53 MST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KMSO 290353Z 00000KT 10SM OVC044 00/M04 A3025 RMK AO2 SLP277 T00001039 |
| 19:53 MST |  Overcast | 2°C / 36°F | -5°C / 23°F | 60% | 1024 mb (30.24 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KMSO 290253Z 36004KT 10SM OVC048 02/M05 A3025 RMK AO2 SLP276 T00221050 53004 |
| 18:53 MST |  Overcast | 1°C / 34°F | -6°C / 21°F | 60% | 1024 mb (30.24 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KMSO 290153Z 01003KT 10SM OVC090 01/M06 A3025 RMK AO2 SLP275 T00111056 |
| 17:53 MST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KMSO 290053Z 00000KT 10SM OVC090 M01/M06 A3024 RMK AO2 SLP276 T10061056 |
| 16:53 MST |  Overcast | 2°C / 36°F | -6°C / 21°F | 56% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KMSO 282353Z 00000KT 10SM OVC095 02/M06 A3024 RMK AO2 SLP269 T00171056 10044 20000 53000 |
| 15:53 MST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1024 mb (30.24 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KMSO 282253Z 23003KT 10SM CLR 03/M06 A3024 RMK AO2 SLP265 T00331056 |
| 14:53 MST |  Clear | 4°C / 39°F | -6°C / 21°F | 48% | 1024 mb (30.24 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KMSO 282153Z 30005KT 10SM CLR 04/M06 A3023 RMK AO2 SLP261 T00441061 |
| 13:53 MST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1024 mb (30.24 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KMSO 282053Z 28003KT 10SM CLR 03/M06 A3024 RMK AO2 SLP263 T00331061 56015 |
| 12:53 MST |  Clear | 3°C / 37°F | -6°C / 21°F | 52% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMSO 281953Z 00000KT 10SM CLR 03/M06 A3026 RMK AO2 SLP268 T00281061 |
| 11:53 MST |  Clear | 2°C / 36°F | -5°C / 23°F | 60% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMSO 281853Z 00000KT 10SM CLR 02/M05 A3026 RMK AO2 SLP271 T00221050 |
| 10:53 MST |  Clear | 0°C / 32°F | -5°C / 23°F | 69% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMSO 281753Z 00000KT 10SM CLR 00/M05 A3028 RMK AO2 SLP281 T00001050 10000 21056 51010 |
| 09:53 MST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMSO 281653Z 00000KT 10SM CLR M01/M04 A3027 RMK AO2 SLP281 T10111044 |
| 08:53 MST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1025 mb (30.27 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KMSO 281553Z 12003KT 10SM CLR M03/M06 A3027 RMK AO2 SLP283 T10331061 |
| 07:53 MST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KMSO 281453Z 00000KT 10SM CLR M05/M07 A3025 RMK AO2 SLP279 T10501067 51021 |
| 06:53 MST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1024 mb (30.24 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KMSO 281353Z 35003KT 10SM CLR M03/M06 A3023 RMK AO2 SLP270 T10331061 |
| 05:53 MST |  Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KMSO 281253Z 00000KT 10SM CLR M04/M07 A3021 RMK AO2 SLP264 T10441067 |
| 04:53 MST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KMSO 281153Z AUTO 00000KT 10SM CLR M02/M06 A3019 RMK AO2 SLP253 70001 T10221061 10033 21022 51012 |
| 03:53 MST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1022 mb (30.18 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KMSO 281053Z AUTO VRB03KT 10SM CLR M01/M06 A3017 RMK AO2 SLP244 T10111061 |
| 02:53 MST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1022 mb (30.18 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KMSO 280953Z AUTO 35006KT 10SM CLR M01/M05 A3017 RMK AO2 SLP244 T10061050 |
| 01:53 MST |  Partly Cloudy | 1°C / 34°F | -4°C / 25°F | 70% | 1021 mb (30.15 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KMSO 280853Z AUTO 33006KT 10SM FEW055 01/M04 A3015 RMK AO2 SLP235 T00061044 51019 |
| 00:53 MST |  Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1020 mb (30.12 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KMSO 280753Z AUTO 33008KT 10SM OVC060 02/M03 A3013 RMK AO2 SLP228 T00221033 |