| 08:53 MST | 
Overcast
Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1015 mb
(29.97 in) | N 52 kph
(N 32.2 mph) | 0.00 mm
(0.00 in) | 7SM |
| | KBYG 251553Z AUTO 35028G40KT 7SM -SN OVC021 M11/M13 A2998
RMK AO2 PK WND 35040/1553 SLP223 P0000 T11061133 |
| 08:39 MST |
Overcast
Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1015 mb
(29.97 in) | N 46 kph
(N 28.8 mph) | 0.00 mm
(0.00 in) | 4SM |
| | KBYG 251539Z AUTO 35025G33KT 4SM -SN FEW014 OVC021 M11/M13 A2998
RMK AO2 PK WND 35038/1526 P0000 |
| 08:12 MST |
Overcast
Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1015 mb
(29.97 in) | N 54 kph
(N 33.4 mph) | 0.00 mm
(0.00 in) | 2 1/2SM |
| | KBYG 251512Z AUTO 35029G35KT 2 1/2SM -SN BR SCT015 OVC025 M11/M13 A2996
RMK AO2 PK WND 35036/1459 P0000 |
| 08:03 MST |
Overcast
Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1015 mb
(29.97 in) | N 50 kph
(N 31.1 mph) | 0.00 mm
(0.00 in) | 3SM |
| | KBYG 251503Z AUTO 35027G36KT 3SM -SN FEW015 OVC027 M11/M13 A2996
RMK AO2 PK WND 35036/1459 P0000 |
| 07:53 MST |
Overcast
Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1015 mb
(29.97 in) | N 46 kph
(N 28.8 mph) | 0.00 mm
(0.00 in) | 1 1/2SM |
| | KBYG 251453Z AUTO 35025G38KT 1 1/2SM -SN SCT017 OVC027 M11/M13 A2996
RMK AO2 PK WND 35038/1451 UPB09E20SNE09B20 SLP215 P0000 60000 T11061133 53001 |
| 07:47 MST |
Overcast
Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1015 mb
(29.97 in) | N 44 kph
(N 27.6 mph) | 0.00 mm
(0.00 in) | 1 3/4SM |
| | KBYG 251447Z AUTO 35024G36KT 1 3/4SM -SN BR BKN017 OVC027 M11/M13 A2996
RMK AO2 PK WND 35037/1428 UPB09E20SNE09B20 P0000 |
| 07:29 MST |
Overcast
Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1015 mb
(29.97 in) | N 52 kph
(N 32.2 mph) | 0.00 mm
(0.00 in) | 5SM |
| | KBYG 251429Z AUTO 35028G37KT 5SM -SN BR OVC023 M11/M13 A2996
RMK AO2 PK WND 35037/1428 UPB09E20SNE09B20 P0000 |
| 06:53 MST |
Overcast
Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1014 mb
(29.94 in) | N 46 kph
(N 28.8 mph) | 0.00 mm
(0.00 in) | 9SM |
| | KBYG 251353Z AUTO 35025G36KT 9SM -SN FEW020 BKN042 OVC055 M10/M13 A2995
RMK AO2 PK WND 34037/1342 UPB21E53SNE17B53 SLP213 P0000 T11001133 |
| 06:16 MST |
Overcast
Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1014 mb
(29.94 in) | N 44 kph
(N 27.6 mph) | 0.00 mm
(0.00 in) | 9SM |
| | KBYG 251316Z AUTO 35024G30KT 9SM -SN BKN036 OVC050 M12/M14 A2995
RMK AO2 PK WND 35030/1316 P0000 |
| 06:03 MST |
Overcast
Light Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1014 mb
(29.94 in) | N 41 kph
(N 25.3 mph) | 0.00 mm
(0.00 in) | 5SM |
| | KBYG 251303Z AUTO 35022G30KT 5SM -SN BKN023 OVC050 M12/M15 A2995
RMK AO2 PK WND 36030/1302 P0000 |
| 05:53 MST |
Overcast
Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1014 mb
(29.94 in) | N 44 kph
(N 27.6 mph) | 0.00 mm
(0.00 in) | 2 1/2SM |
| | KBYG 251253Z AUTO 35024G31KT 2 1/2SM -SN BR OVC015 M12/M14 A2995
RMK AO2 PK WND 36033/1202 SLP214 P0000 T11221144 |
| 05:46 MST |
Overcast
Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1014 mb
(29.94 in) | N 43 kph
(N 26.5 mph) | 0.00 mm
(0.00 in) | 2SM |
| | KBYG 251246Z AUTO 35023G30KT 2SM -SN BR OVC013 M13/M15 A2995
RMK AO2 PK WND 36033/1202 P0000 |
| 05:23 MST |
Overcast
Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1014 mb
(29.94 in) | N 44 kph
(N 27.6 mph) | 0.00 mm
(0.00 in) | 1 3/4SM |
| | KBYG 251223Z AUTO 36024G31KT 1 3/4SM -SN BR OVC013 M13/M15 A2995
RMK AO2 PK WND 36033/1202 P0000 |
| 05:07 MST |
Overcast
Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1014 mb
(29.94 in) | N 43 kph
(N 26.5 mph) | 0.00 mm
(0.00 in) | 1 3/4SM |
| | KBYG 251207Z AUTO 36023G33KT 1 3/4SM -SN BR OVC015 M13/M15 A2995
RMK AO2 PK WND 36033/1202 P0000 |
| 04:53 MST |
Overcast
Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1014 mb
(29.94 in) | N 41 kph
(N 25.3 mph) | 0.00 mm
(0.00 in) | 2SM |
| | KBYG 251153Z AUTO 36022G29KT 2SM -SN BKN017 OVC030 M13/M16 A2995
RMK AO2 PK WND 36029/1149 SNB27 SLP216 P0000 60000 T11281156 11128 21144 51005 |
| 04:41 MST |
Overcast
Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1015 mb
(29.97 in) | N 37 kph
(N 23 mph) | 0.00 mm
(0.00 in) | 5SM |
| | KBYG 251141Z AUTO 36020G26KT 5SM -SN BKN025 OVC030 M13/M16 A2996
RMK AO2 PK WND 35027/1131 SNB27 P0000 |
| 03:53 MST | 
Overcast | -13°C / 9°F | -17°C / 1°F | 72% | 1015 mb
(29.97 in) | N 33 kph
(N 20.7 mph) | - | 10SM |
| | KBYG 251053Z AUTO 36018G27KT 10SM FEW046 BKN060 OVC085 M13/M17 A2996
RMK AO2 PK WND 36031/1021 SLP214 T11281167 |
| 02:53 MST | 
Partly Cloudy | -13°C / 9°F | -17°C / 1°F | 72% | 1014 mb
(29.94 in) | N 37 kph
(N 23 mph) | - | 10SM |
| | KBYG 250953Z AUTO 36020G27KT 10SM SCT095 M13/M17 A2994
RMK AO2 PK WND 36031/0905 SLP205 T11331172 |
| 01:53 MST |
Partly Cloudy | -13°C / 9°F | -17°C / 1°F | 72% | 1014 mb
(29.94 in) | N 44 kph
(N 27.6 mph) | - | 10SM |
| | KBYG 250853Z AUTO 36024G29KT 10SM SCT090 M13/M17 A2993
RMK AO2 PK WND 36030/0805 SLP202 T11331172 58009 |
| 00:53 MST | 
Mostly Cloudy | -14°C / 7°F | -18°C / 0°F | 72% | 1014 mb
(29.94 in) | N 43 kph
(N 26.5 mph) | - | 10SM |
| | KBYG 250753Z AUTO 36023G30KT 10SM BKN085 M14/M18 A2994
RMK AO2 PK WND 35031/0743 SLP204 T11391178 |
