| 10:53 MST |  Overcast Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1019 mb (30.09 in) | ESE 15 kph (ESE 9.2 mph) | 0.00 mm (0.00 in) | 5SM |
| | KLAA 071753Z AUTO 11008KT 5SM -SN OVC035 M11/M14 A3009 RMK AO2 SLP241 P0000 60000 T11111144 11111 21122 58013 |
| 09:53 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | SE 17 kph (SE 10.4 mph) | 0.00 mm (0.00 in) | 5SM |
| | KLAA 071653Z AUTO 13009KT 5SM -SN OVC035 M12/M14 A3011 RMK AO2 SLP249 P0000 T11171144 |
| 09:31 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | SE 19 kph (SE 11.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KLAA 071631Z AUTO 13010KT 3SM -SN OVC035 M12/M14 A3011 RMK AO2 P0000 |
| 09:09 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | ESE 19 kph (ESE 11.5 mph) | 0.00 mm (0.00 in) | 2SM |
| | KLAA 071609Z AUTO 11010KT 2SM -SN FEW013 OVC037 M12/M14 A3012 RMK AO2 P0000 |
| 08:53 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | SE 15 kph (SE 9.2 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KLAA 071553Z AUTO 12008KT 1 1/2SM -SN SCT013 SCT028 OVC039 M12/M14 A3013 RMK AO2 SLP249 P0000 T11171144 |
| 08:35 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | SE 17 kph (SE 10.4 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KLAA 071535Z AUTO 12009KT 1 3/4SM -SN BKN013 BKN028 OVC037 M12/M14 A3012 RMK AO2 P0000 |
| 08:30 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | ESE 15 kph (ESE 9.2 mph) | 0.00 mm (0.00 in) | 2SM |
| | KLAA 071530Z AUTO 11008KT 2SM -SN SCT013 BKN028 OVC037 M12/M14 A3012 RMK AO2 P0000 |
| 08:25 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | ESE 13 kph (ESE 8.1 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KLAA 071525Z AUTO 11007KT 1 3/4SM -SN SCT013 BKN026 OVC037 M12/M14 A3013 RMK AO2 P0000 |
| 07:53 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | ESE 13 kph (ESE 8.1 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KLAA 071453Z AUTO 11007KT 2 1/2SM -SN BR FEW024 OVC037 M12/M14 A3013 RMK AO2 SLP250 P0000 60000 T11221144 53008 |
| 07:27 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | SE 13 kph (SE 8.1 mph) | 0.00 mm (0.00 in) | 2SM |
| | KLAA 071427Z AUTO 12007KT 2SM -SN BR OVC039 M12/M14 A3011 RMK AO2 P0000 $ |
| 06:53 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | ESE 13 kph (ESE 8.1 mph) | 0.00 mm (0.00 in) | 6SM |
| | KLAA 071353Z AUTO 11007KT 6SM -SN BR FEW012 OVC041 M12/M14 A3012 RMK AO2 SLP247 P0000 T11221144 $ |
| 05:53 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1019 mb (30.09 in) | ESE 11 kph (ESE 6.9 mph) | 0.00 mm (0.00 in) | 4SM |
| | KLAA 071253Z AUTO 11006KT 4SM -SN BR OVC041 M12/M14 A3010 RMK AO2 SLP240 P0000 T11221144 $ |
| 04:53 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1019 mb (30.09 in) | E 13 kph (E 8.1 mph) | 0.00 mm (0.00 in) | 4SM |
| | KLAA 071153Z AUTO 10007KT 4SM -SN BR FEW011 OVC043 M12/M14 A3010 RMK AO2 SLP239 P0000 60000 T11221144 11117 21150 58003 $ |
| 03:53 MST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | ESE 11 kph (ESE 6.9 mph) | 0.00 mm (0.00 in) | 5SM |
| | KLAA 071053Z AUTO 11006KT 5SM -SN BR FEW012 OVC047 M12/M14 A3012 RMK AO2 SNB09 SLP245 P0000 T11221144 $ |
| 03:00 MST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KLAA 071000Z AUTO 10005KT 10SM SCT015 OVC043 M12/M14 A3012 RMK AO2 $ |
| 02:53 MST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | ESE 11 kph (ESE 6.9 mph) | - | 10SM |
| | KLAA 070953Z AUTO 11006KT 10SM BKN015 OVC043 M12/M14 A3012 RMK AO2 SLP244 T11221144 $ |
| 02:45 MST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | SE 11 kph (SE 6.9 mph) | - | 10SM |
| | KLAA 070945Z AUTO 12006KT 10SM BKN015 OVC043 M12/M14 A3012 RMK AO2 $ |
| 02:17 MST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | ESE 11 kph (ESE 6.9 mph) | - | 10SM |
| | KLAA 070917Z AUTO 11006KT 10SM SCT015 OVC043 M12/M14 A3011 RMK AO2 $ |
| 02:10 MST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KLAA 070910Z AUTO 10006KT 10SM BKN015 OVC043 M12/M14 A3012 RMK AO2 $ |
| 01:53 MST |  Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1020 mb (30.12 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KLAA 070853Z AUTO 11005KT 10SM FEW015 OVC043 M12/M14 A3011 RMK AO2 SLP241 T11171144 53003 $ |
| 00:53 MST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1019 mb (30.09 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KLAA 070753Z AUTO 10004KT 10SM CLR M14/M16 A3010 RMK AO2 SLP239 T11391161 $ |
| 00:30 MST |  Partly Cloudy | -14°C / 7°F | -16°C / 3°F | 85% | 1019 mb (30.09 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KLAA 070730Z AUTO 08004KT 10SM SCT013 M14/M16 A3010 RMK AO2 $ |
| 00:16 MST |  Mostly Cloudy | -13°C / 9°F | -16°C / 3°F | 78% | 1020 mb (30.12 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KLAA 070716Z AUTO 07003KT 10SM BKN013 M13/M16 A3011 RMK AO2 $ |