| 03:53 MST | 
Partly Cloudy | -12°C / 10°F | -15°C / 5°F | 79% | 1021 mb
(30.15 in) | NW 22 kph
(NW 13.8 mph) | - | 9SM |
| | KHEI 031053Z AUTO 31012KT 9SM SCT036 M12/M15 A3016
RMK AO2 SLP265 T11221150 |
| 02:53 MST | 
Mostly Cloudy | -12°C / 10°F | -15°C / 5°F | 79% | 1022 mb
(30.18 in) | NW 26 kph
(NW 16.1 mph) | 0.00 mm
(0.00 in) | 10SM |
| | KHEI 030953Z AUTO 32014KT 10SM BKN030 BKN065 M12/M15 A3017
RMK AO2 SNE21 SLP267 P0000 T11221150 |
| 02:19 MST | 
Overcast
Light Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1022 mb
(30.18 in) | NW 26 kph
(NW 16.1 mph) | 0.00 mm
(0.00 in) | 4SM |
| | KHEI 030919Z AUTO 32014KT 4SM -SN FEW009 BKN020 OVC040 M12/M15 A3017
RMK AO2 P0000 |
| 02:06 MST |
Overcast
Light Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1022 mb
(30.18 in) | NW 24 kph
(NW 15 mph) | 0.00 mm
(0.00 in) | 5SM |
| | KHEI 030906Z AUTO 32013G22KT 5SM -SN FEW009 OVC013 M12/M15 A3017
RMK AO2 P0000 |
| 01:53 MST |
Overcast
Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1022 mb
(30.18 in) | NW 24 kph
(NW 15 mph) | 0.00 mm
(0.00 in) | 5SM |
| | KHEI 030853Z AUTO 32013G20KT 5SM -SN FEW009 BKN015 OVC050 M12/M14 A3017
RMK AO2 SNB0755E14B49 SLP264 P0000 60000 T11171144 53007 |
| 01:00 MST |
Partly Cloudy
Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1021 mb
(30.15 in) | NW 17 kph
(NW 10.4 mph) | 0.00 mm
(0.00 in) | 5SM |
| | KHEI 030800Z AUTO 31009KT 5SM -SN BR SCT006 M12/M14 A3015
RMK AO2 SNB0755 P0000 |
| 00:53 MST | 
Clear
Fog And Mist | -12°C / 10°F | -14°C / 7°F | 85% | 1021 mb
(30.15 in) | NW 19 kph
(NW 11.5 mph) | 0.00 mm
(0.00 in) | 6SM |
| | KHEI 030753Z AUTO 31010KT 6SM BR CLR M12/M14 A3015
RMK AO2 SNE15B39E53 SLP259 P0000 T11171139 |
| 00:08 MST |
Partly Cloudy
Light Snow | -11°C / 12°F | -14°C / 7°F | 79% | 1021 mb
(30.15 in) | NW 32 kph
(NW 19.6 mph) | 0.00 mm
(0.00 in) | 7SM |
| | KHEI 030708Z AUTO 32017KT 7SM -SN SCT015 SCT033 M11/M14 A3015
RMK AO2 P0000 |
