| 15:54 MST |  Partly Cloudy | 8°C / 46°F | 0°C / 32°F | 57% | 1014 mb (29.94 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KSJN 292254Z AUTO 25004KT 10SM FEW037 SCT090 08/00 A2995 RMK AO2 LTG DSNT NW TSB14E35 SLP118 T00830000 |
| 15:41 MST |  Mostly Cloudy | 8°C / 46°F | 0°C / 32°F | 57% | 1014 mb (29.94 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KSJN 292241Z AUTO 25005KT 10SM FEW036 SCT047 BKN065 08/00 A2994 RMK AO2 LTG DSNT W AND NW TSB14E35 |
| 15:20 MST |  Mostly Cloudy Thunder Storms | 8°C / 46°F | 0°C / 32°F | 57% | 1014 mb (29.94 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KSJN 292220Z AUTO 29007KT 10SM VCTS BKN060 BKN070 BKN100 08/00 A2993 RMK AO2 TSB14 |
| 14:54 MST |  Partly Cloudy | 9°C / 48°F | -1°C / 30°F | 50% | 1013 mb (29.91 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KSJN 292154Z AUTO 30006KT 10SM FEW060 09/M01 A2992 RMK AO2 SLP107 T00941006 |
| 13:54 MST |  Partly Cloudy | 10°C / 50°F | -1°C / 30°F | 47% | 1013 mb (29.91 in) | Variable 9 kph (Variable 5.8 mph) | - | 10SM |
| | KSJN 292054Z AUTO VRB05KT 10SM SCT055 SCT070 10/M01 A2991 RMK AO2 SLP098 T01001006 56020 |
| 12:54 MST |  Clear | 8°C / 46°F | 0°C / 32°F | 57% | 1014 mb (29.94 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KSJN 291954Z AUTO 05004KT 10SM CLR 08/00 A2993 RMK AO2 SLP111 T00830000 |
| 11:54 MST |  Clear | 7°C / 45°F | 0°C / 32°F | 61% | 1014 mb (29.94 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KSJN 291854Z AUTO VRB04KT 10SM CLR 07/00 A2995 RMK AO2 SLP118 T00720000 |
| 10:54 MST |  Partly Cloudy | 6°C / 43°F | 0°C / 32°F | 66% | 1015 mb (29.97 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KSJN 291754Z AUTO VRB03KT 10SM SCT023 06/00 A2998 RMK AO2 SLP140 T00560000 10056 20011 50005 |
| 09:54 MST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1015 mb (29.97 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KSJN 291654Z AUTO 05005KT 10SM FEW017 OVC024 04/01 A2998 RMK AO2 SLP143 T00440006 |
| 09:12 MST |  Mostly Cloudy | 4°C / 39°F | 0°C / 32°F | 75% | 1015 mb (29.97 in) | ENE 17 kph (ENE 10.4 mph) | - | 10SM |
| | KSJN 291612Z AUTO 06009KT 10SM BKN028 04/00 A2996 RMK AO2 |
| 08:54 MST |  Mostly Cloudy | 4°C / 39°F | 0°C / 32°F | 75% | 1015 mb (29.97 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KSJN 291554Z AUTO 05007KT 10SM BKN030 04/00 A2996 RMK AO2 SLP130 T00390000 |
| 07:54 MST |  Mostly Cloudy | 2°C / 36°F | 0°C / 32°F | 87% | 1015 mb (29.97 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KSJN 291454Z AUTO 04005KT 10SM BKN036 02/00 A2996 RMK AO2 SLP134 T00220000 53010 |
| 06:54 MST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1014 mb (29.94 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KSJN 291354Z AUTO 10003KT 10SM FEW012 BKN030 OVC037 02/00 A2994 RMK AO2 SLP121 T00220000 |
| 06:51 MST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1014 mb (29.94 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KSJN 291351Z AUTO 10003KT 10SM SCT012 BKN027 OVC034 02/00 A2994 RMK AO2 |
| 06:15 MST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1014 mb (29.94 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KSJN 291315Z AUTO 09004KT 10SM BKN010 OVC023 02/00 A2994 RMK AO2 |
| 05:54 MST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1014 mb (29.94 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KSJN 291254Z AUTO 07005KT 10SM SCT010 OVC023 02/00 A2993 RMK AO2 SLP111 T00220000 |
| 04:54 MST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1013 mb (29.91 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KSJN 291154Z AUTO 06005KT 10SM OVC019 02/00 A2991 RMK AO2 SLP105 60000 T00170000 10039 21017 51004 |
| 04:12 MST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KSJN 291112Z AUTO 05004KT 10SM FEW008 OVC017 01/00 A2991 RMK AO2 |
| 03:54 MST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1013 mb (29.91 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KSJN 291054Z AUTO 06003KT 10SM OVC015 01/M01 A2991 RMK AO2 SLP104 T00061006 |
| 03:42 MST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KSJN 291042Z AUTO 06004KT 10SM OVC015 01/00 A2991 RMK AO2 |
| 02:54 MST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1013 mb (29.91 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | KSJN 290954Z AUTO 00000KT 10SM BKN013 OVC037 01/M01 A2992 RMK AO2 RAE19 SLP098 P0000 T00061006 |
| 01:54 MST |  Overcast Light Rain | 2°C / 36°F | -2°C / 28°F | 75% | 1013 mb (29.91 in) | SSW 11 kph (SSW 6.9 mph) | 0.00 mm (0.00 in) | 8SM |
| | KSJN 290854Z AUTO 26006KT 8SM -RA OVC038 02/M02 A2990 RMK AO2 RAB51SNB42E51 SLP090 P0000 60000 T00171022 53012 |
| 00:54 MST |  Mostly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1012 mb (29.88 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KSJN 290754Z AUTO 35004KT 10SM FEW042 SCT090 BKN120 02/M03 A2987 RMK AO2 SLP080 T00171033 |