| 11:53 MST | 
Partly Cloudy | -9°C / 16°F | -13°C / 9°F | 73% | 1024 mb
(30.24 in) | SW 22 kph
(SW 13.8 mph) | - | 10SM |
| | KBIL 261853Z 21012KT 10SM FEW120 M09/M13 A3024
RMK AO2 SLP303 ACSL DSNT SE-S T10941133 $ |
| 10:53 MST | 
Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1025 mb
(30.27 in) | SW 19 kph
(SW 11.5 mph) | - | 10SM |
| | KBIL 261753Z 22010KT 10SM CLR M12/M14 A3026
RMK AO2 SLP316 4/004 933002 60000 T11171144 11117 21139 56007 $ |
| 09:53 MST |
Partly Cloudy | -13°C / 9°F | -14°C / 7°F | 92% | 1025 mb
(30.27 in) | SW 20 kph
(SW 12.7 mph) | - | 10SM |
| | KBIL 261653Z 21011KT 10SM FEW110 M13/M14 A3027
RMK AO2 SLP320 T11281144 $ |
| 08:53 MST |
Partly Cloudy | -14°C / 7°F | -16°C / 3°F | 85% | 1025 mb
(30.27 in) | SW 19 kph
(SW 11.5 mph) | - | 10SM |
| | KBIL 261553Z 21010KT 10SM FEW047 M14/M16 A3027
RMK AO2 SLP320 T11391156 $ |
| 07:53 MST | 
Overcast | -13°C / 9°F | -14°C / 7°F | 92% | 1025 mb
(30.27 in) | SW 15 kph
(SW 9.2 mph) | 0.00 mm
(0.00 in) | 10SM |
| | KBIL 261453Z 23008KT 10SM OVC055 M13/M14 A3028
RMK AO2 SNE35 SLP320 P0000 60000 T11281144 58000 $ |
| 06:53 MST | 
Overcast
Light Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1026 mb
(30.3 in) | SW 13 kph
(SW 8.1 mph) | 0.00 mm
(0.00 in) | 9SM |
| | KBIL 261353Z 22007KT 9SM -SN OVC050 M13/M15 A3029
RMK AO2 SNB22 SLP323 P0000 T11331150 $ |
| 04:53 MST | 
Overcast
Fog | -14°C / 7°F | -16°C / 3°F | 85% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KBIL 261153Z 00000KT 10SM VCFG FEW002 OVC055 M14/M16 A3028
RMK AO2 SLP323 VCFG E-S 4/004 T11391156 11106 21139 53003 $ |
| 03:53 MST | 
Mostly Cloudy | -12°C / 10°F | -14°C / 7°F | 85% | 1025 mb
(30.27 in) | SW 7 kph
(SW 4.6 mph) | - | 9SM |
| | KBIL 261053Z 21004KT 9SM BKN050 M12/M14 A3028
RMK AO2 SLP314 T11221139 $ |
| 02:53 MST |
Overcast | -12°C / 10°F | -13°C / 9°F | 92% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KBIL 260953Z 00000KT 10SM OVC060 M12/M13 A3028
RMK AO2 SLP315 T11171133 $ |
| 01:53 MST | 
Partly Cloudy | -12°C / 10°F | -15°C / 5°F | 79% | 1025 mb
(30.27 in) | SSW 6 kph
(SSW 3.5 mph) | - | 10SM |
| | KBIL 260853Z 24003KT 10SM FEW065 M12/M15 A3027
RMK AO2 SLP315 T11221150 50000 $ |
| 00:53 MST | 
Clear | -12°C / 10°F | -16°C / 3°F | 72% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KBIL 260753Z 00000KT 10SM CLR M12/M16 A3028
RMK AO2 SLP316 T11171156 $ |
