| 16:35 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | SE 28 kph (SE 17.3 mph) | 1.02 mm (0.04 in) | 7SM |
| | KEUL 152335Z AUTO 14015KT 7SM OVC033 02/M01 A3016 RMK AO1 P0004 |
| 16:15 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | SE 33 kph (SE 20.7 mph) | 0.51 mm (0.02 in) | 8SM |
| | KEUL 152315Z AUTO 13018KT 8SM OVC033 02/M01 A3016 RMK AO1 P0002 |
| 15:55 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | SE 33 kph (SE 20.7 mph) | 1.52 mm (0.06 in) | 10SM |
| | KEUL 152255Z AUTO 13018G22KT 10SM OVC030 02/M01 A3016 RMK AO1 P0006 |
| 15:35 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | SE 30 kph (SE 18.4 mph) | 1.02 mm (0.04 in) | 10SM |
| | KEUL 152235Z AUTO 14016G22KT 10SM BKN028 OVC035 02/M01 A3016 RMK AO1 P0004 |
| 15:15 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | SE 28 kph (SE 17.3 mph) | 0.76 mm (0.03 in) | 10SM |
| | KEUL 152215Z AUTO 14015KT 10SM OVC027 02/M01 A3016 RMK AO1 P0003 |
| 14:55 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | SE 28 kph (SE 17.3 mph) | 2.03 mm (0.08 in) | 10SM |
| | KEUL 152155Z AUTO 14015KT 10SM OVC025 02/M01 A3016 RMK AO1 P0008 |
| 14:35 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | SE 28 kph (SE 17.3 mph) | 1.52 mm (0.06 in) | 10SM |
| | KEUL 152135Z AUTO 14015G20KT 10SM BKN027 OVC033 02/M01 A3016 RMK AO1 P0006 |
| 14:15 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | SE 28 kph (SE 17.3 mph) | 1.02 mm (0.04 in) | 10SM |
| | KEUL 152115Z AUTO 14015KT 10SM OVC025 02/M01 A3016 RMK AO1 P0004 |
| 13:55 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | SE 28 kph (SE 17.3 mph) | 2.03 mm (0.08 in) | 10SM |
| | KEUL 152055Z AUTO 14015KT 10SM SCT018 OVC025 02/M01 A3016 RMK AO1 P0008 60019 57014 |
| 13:35 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1022 mb (30.18 in) | SSE 24 kph (SSE 15 mph) | 1.27 mm (0.05 in) | 10SM |
| | KEUL 152035Z AUTO 15013KT 10SM BKN018 OVC025 02/M01 A3017 RMK AO1 P0005 |
| 13:15 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1022 mb (30.18 in) | SSE 20 kph (SSE 12.7 mph) | 0.51 mm (0.02 in) | 10SM |
| | KEUL 152015Z AUTO 15011KT 10SM OVC018 02/M01 A3017 RMK AO1 P0002 |
| 12:55 MST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1022 mb (30.18 in) | SSE 20 kph (SSE 12.7 mph) | 1.27 mm (0.05 in) | 10SM |
| | KEUL 151955Z AUTO 15011KT 10SM BKN018 OVC033 02/M01 A3017 RMK AO1 P0005 |
| 12:35 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1022 mb (30.18 in) | SSE 15 kph (SSE 9.2 mph) | 0.76 mm (0.03 in) | 10SM |
| | KEUL 151935Z AUTO 16008KT 10SM BKN030 OVC036 01/M02 A3018 RMK AO1 P0003 |
| 12:15 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1022 mb (30.18 in) | SSE 17 kph (SSE 10.4 mph) | 0.51 mm (0.02 in) | 10SM |
| | KEUL 151915Z AUTO 15009KT 10SM OVC026 01/M02 A3018 RMK AO1 P0002 |
| 11:55 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1022 mb (30.18 in) | SSE 15 kph (SSE 9.2 mph) | 1.52 mm (0.06 in) | 10SM |
| | KEUL 151855Z AUTO 15008KT 10SM OVC026 01/M02 A3018 RMK AO1 P0006 |
| 11:35 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1023 mb (30.21 in) | SSE 17 kph (SSE 10.4 mph) | 1.02 mm (0.04 in) | 10SM |
| | KEUL 151835Z AUTO 16009KT 10SM OVC028 01/M02 A3020 RMK AO1 P0004 |
| 11:15 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1023 mb (30.21 in) | SSE 15 kph (SSE 9.2 mph) | 0.51 mm (0.02 in) | 10SM |
| | KEUL 151815Z AUTO 16008KT 10SM OVC032 01/M02 A3020 RMK AO1 P0002 |
| 10:55 MST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1023 mb (30.21 in) | SSE 17 kph (SSE 10.4 mph) | 0.76 mm (0.03 in) | 10SM |
| | KEUL 151755Z AUTO 16009KT 10SM OVC034 01/M03 A3020 RMK AO1 P0003 60018 10010 20000 52014 |
| 10:35 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | S 20 kph (S 12.7 mph) | 0.51 mm (0.02 in) | 10SM |
| | KEUL 151735Z AUTO 17011KT 10SM OVC034 00/M02 A3019 RMK AO1 P0002 |
| 10:15 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | S 19 kph (S 11.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KEUL 151715Z AUTO 17010KT 10SM BKN034 OVC040 00/M02 A3019 RMK AO1 P0001 |
| 09:55 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | S 17 kph (S 10.4 mph) | 1.02 mm (0.04 in) | 10SM |
| | KEUL 151655Z AUTO 18009KT 10SM FEW030 BKN039 OVC046 00/M02 A3018 RMK AO1 P0004 |
| 09:35 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | S 17 kph (S 10.4 mph) | 0.76 mm (0.03 in) | 10SM |
| | KEUL 151635Z AUTO 17009KT 10SM FEW030 BKN041 OVC048 00/M02 A3018 RMK AO1 P0003 |
| 09:15 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | S 17 kph (S 10.4 mph) | 0.51 mm (0.02 in) | 10SM |
| | KEUL 151615Z AUTO 17009KT 10SM FEW019 BKN027 OVC044 00/M02 A3016 RMK AO1 P0002 |
| 08:55 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | S 19 kph (S 11.5 mph) | 1.52 mm (0.06 in) | 9SM |
| | KEUL 151555Z AUTO 18010KT 9SM FEW017 OVC023 00/M02 A3017 RMK AO1 P0006 |
| 08:35 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | S 15 kph (S 9.2 mph) | 1.02 mm (0.04 in) | 9SM |
| | KEUL 151535Z AUTO 17008KT 9SM SCT014 OVC021 00/M02 A3016 RMK AO1 P0004 |
| 08:15 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | S 13 kph (S 8.1 mph) | 0.51 mm (0.02 in) | 7SM |
| | KEUL 151515Z AUTO 17007KT 7SM BKN014 BKN021 OVC030 00/M02 A3016 RMK AO1 P0002 |
| 07:55 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | S 11 kph (S 6.9 mph) | 0.76 mm (0.03 in) | 10SM |
| | KEUL 151455Z AUTO 17006KT 10SM BKN023 OVC030 00/M02 A3016 RMK AO1 P0003 60005 52007 TSNO |
| 07:35 MST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | SSE 13 kph (SSE 8.1 mph) | 0.25 mm (0.01 in) | 10SM |
| | KEUL 151435Z AUTO 16007KT 10SM BKN023 OVC030 00/M03 A3015 RMK AO1 P0001 TSNO |
| 07:15 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | SSE 19 kph (SSE 11.5 mph) | - | 10SM |
| | KEUL 151415Z AUTO 15010KT 10SM SCT021 BKN030 OVC036 00/M02 A3015 RMK AO1 |
| 06:55 MST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | S 17 kph (S 10.4 mph) | 0.25 mm (0.01 in) | 10SM |
| | KEUL 151355Z AUTO 17009KT 10SM OVC025 00/M03 A3016 RMK AO1 P0001 |
| 06:35 MST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | S 19 kph (S 11.5 mph) | 0.25 mm (0.01 in) | 9SM |
| | KEUL 151335Z AUTO 17010KT 9SM OVC022 00/M03 A3016 RMK AO1 P0001 TSNO |
| 06:15 MST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | S 19 kph (S 11.5 mph) | 0.25 mm (0.01 in) | 9SM |
| | KEUL 151315Z AUTO 17010KT 9SM OVC022 00/M03 A3016 RMK AO1 P0001 |
| 05:55 MST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | S 13 kph (S 8.1 mph) | 0.25 mm (0.01 in) | 6SM |
| | KEUL 151255Z AUTO 17007KT 6SM OVC020 00/M03 A3014 RMK AO1 P0001 |
| 05:35 MST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | SSE 17 kph (SSE 10.4 mph) | 0.25 mm (0.01 in) | 10SM |
| | KEUL 151235Z AUTO 16009KT 10SM OVC023 00/M03 A3015 RMK AO1 P0001 |
| 05:15 MST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1021 mb (30.15 in) | SSE 17 kph (SSE 10.4 mph) | 0.25 mm (0.01 in) | 10SM |
| | KEUL 151215Z AUTO 15009KT 10SM OVC025 01/M04 A3014 RMK AO1 P0001 |
| 04:55 MST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1021 mb (30.15 in) | SSE 17 kph (SSE 10.4 mph) | 0.25 mm (0.01 in) | 10SM |
| | KEUL 151155Z AUTO 15009KT 10SM OVC025 01/M04 A3014 RMK AO1 P0001 60001 70002 10020 21020 52003 |
| 04:35 MST |  Overcast | 0°C / 32°F | -4°C / 25°F | 75% | 1021 mb (30.15 in) | SSE 19 kph (SSE 11.5 mph) | - | 10SM |
| | KEUL 151135Z AUTO 15010KT 10SM OVC025 00/M04 A3015 RMK AO1 |
| 04:15 MST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1021 mb (30.15 in) | SSE 20 kph (SSE 12.7 mph) | - | 10SM |
| | KEUL 151115Z AUTO 15011KT 10SM OVC023 01/M04 A3016 RMK AO1 |
| 03:55 MST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1021 mb (30.15 in) | SSE 19 kph (SSE 11.5 mph) | - | 10SM |
| | KEUL 151055Z AUTO 16010KT 10SM BKN025 OVC031 01/M04 A3016 RMK AO1 |
| 03:35 MST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1021 mb (30.15 in) | S 20 kph (S 12.7 mph) | - | 10SM |
| | KEUL 151035Z AUTO 17011KT 10SM BKN028 OVC033 01/M04 A3016 RMK AO1 |
| 03:15 MST |  Overcast | 2°C / 36°F | -4°C / 25°F | 65% | 1021 mb (30.15 in) | S 19 kph (S 11.5 mph) | - | 10SM |
| | KEUL 151015Z AUTO 17010G17KT 10SM BKN031 OVC039 02/M04 A3014 RMK AO1 |
| 02:55 MST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1021 mb (30.15 in) | S 17 kph (S 10.4 mph) | - | 10SM |
| | KEUL 150955Z AUTO 19009KT 10SM BKN044 BKN049 OVC060 01/M04 A3014 RMK AO1 |
| 02:35 MST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1020 mb (30.12 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KEUL 150935Z AUTO 17008KT 10SM BKN060 OVC070 01/M04 A3013 RMK AO1 |
| 02:15 MST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1020 mb (30.12 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KEUL 150915Z AUTO 15009KT 10SM BKN060 OVC070 01/M04 A3013 RMK AO1 |
| 01:55 MST |  Overcast | 2°C / 36°F | -4°C / 25°F | 65% | 1020 mb (30.12 in) | SSE 22 kph (SSE 13.8 mph) | - | 10SM |
| | KEUL 150855Z AUTO 16012KT 10SM FEW070 SCT075 OVC080 02/M04 A3013 RMK AO1 57007 |
| 01:35 MST |  Overcast | 1°C / 34°F | -4°C / 25°F | 70% | 1020 mb (30.12 in) | SSE 24 kph (SSE 15 mph) | - | 10SM |
| | KEUL 150835Z AUTO 15013KT 10SM SCT070 OVC080 01/M04 A3012 RMK AO1 |
| 01:15 MST |  Overcast | 0°C / 32°F | -5°C / 23°F | 69% | 1020 mb (30.12 in) | SSE 26 kph (SSE 16.1 mph) | - | 10SM |
| | KEUL 150815Z AUTO 16014G19KT 10SM SCT070 OVC090 00/M05 A3012 RMK AO1 |
| 00:55 MST |  Overcast | -1°C / 30°F | -5°C / 23°F | 75% | 1020 mb (30.12 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KEUL 150755Z AUTO 17007KT 10SM OVC090 M01/M05 A3012 RMK AO1 |
| 00:35 MST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1020 mb (30.12 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KEUL 150735Z AUTO 17007KT 10SM OVC100 M01/M06 A3013 RMK AO1 |
| 00:15 MST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1021 mb (30.15 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KEUL 150715Z AUTO 18006KT 10SM OVC100 M01/M06 A3014 RMK AO1 |