| 14:49 MST | 
Obscured
Fog | -3°C / 27°F | -4°C / 25°F | 93% | 1020 mb
(30.12 in) | SE 13 kph
(SE 8.1 mph) | - | 1/4SM |
| | KSUN 282149Z 12007KT 1/4SM FZFG VV001 M03/M04 A3011 |
| 13:50 MST |
Obscured
Fog | -4°C / 25°F | -4°C / 25°F | 100% | 1020 mb
(30.12 in) | SE 20 kph
(SE 12.7 mph) | - | 1/4SM |
| | KSUN 282050Z 12011KT 1/4SM FZFG VV001 M04/M04 A3011 |
| 12:49 MST |
Obscured
Fog | -4°C / 25°F | -4°C / 25°F | 100% | 1020 mb
(30.12 in) | SE 13 kph
(SE 8.1 mph) | - | 1/2SM |
| | KSUN 281949Z 13007KT 1/2SM FZFG VV001 M04/M04 A3011 |
| 11:47 MST |
Obscured
Fog | -4°C / 25°F | -5°C / 23°F | 93% | 1020 mb
(30.12 in) | SE 11 kph
(SE 6.9 mph) | - | 1/2SM |
| | KSUN 281847Z 12006KT 1/2SM FZFG VV001 M04/M05 A3011 |
| 09:50 MST |
Clear
Fog And Mist | -6°C / 21°F | -7°C / 19°F | 93% | 1019 mb
(30.09 in) | Calm | - | 20SM |
| | KSUN 281650Z 00000KT 20SM BR SKC M06/M07 A3010
RMK VSBY S 1SM |
| 09:25 MST |
Clear
Fog And Mist | -8°C / 18°F | -9°C / 16°F | 93% | 1019 mb
(30.09 in) | Calm | - | 20SM |
| | KSUN 281625Z 00000KT 20SM BR SKC M08/M09 A3009
RMK VSBY 3/4SM S |
| 08:55 MST |
Partly Cloudy
Fog | -8°C / 18°F | -9°C / 16°F | 93% | 1019 mb
(30.09 in) | Calm | - | 1/2SM |
| | KSUN 281555Z 00000KT 1/2SM FZFG SCT001 M08/M09 A3008 |
| 07:55 MST |
Overcast
Fog | -7°C / 19°F | -8°C / 18°F | 93% | 1018 mb
(30.06 in) | Calm | - | 1/8SM |
| | KSUN 281455Z 00000KT 1/8SM FZFG OVC001 M07/M08 A3006 |
| 06:55 MST |
Overcast
Fog | -8°C / 18°F | -8°C / 18°F | 100% | 1017 mb
(30.03 in) | SE 6 kph
(SE 3.5 mph) | - | 1/4SM |
| | KSUN 281355Z 14003KT 1/4SM FZFG OVC001 M08/M08 A3003 |
| 05:50 MST | 
Clear | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb
(30 in) | Calm | - | 10SM |
| | KSUN 281250Z AUTO 00000KT 10SM CLR M07/M08 A3001
RMK AO2 |
| 05:30 MST |
Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1016 mb
(30 in) | Calm | - | 10SM |
| | KSUN 281230Z AUTO 00000KT 10SM CLR M06/M07 A3000
RMK AO2 |
| 05:10 MST |
Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1016 mb
(30 in) | Calm | - | 10SM |
| | KSUN 281210Z AUTO 00000KT 10SM CLR M06/M07 A2999
RMK AO2 |
| 04:50 MST |
Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KSUN 281150Z AUTO 00000KT 10SM CLR M05/M07 A2998
RMK AO2 |
| 04:30 MST |
Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KSUN 281130Z AUTO 00000KT 10SM CLR M05/M06 A2998
RMK AO2 |
| 04:10 MST |
Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KSUN 281110Z AUTO 00000KT 10SM CLR M05/M06 A2997
RMK AO2 |
| 03:50 MST |
Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KSUN 281050Z AUTO 00000KT 10SM CLR M05/M06 A2997
RMK AO2 |
| 03:30 MST |
Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KSUN 281030Z AUTO 00000KT 10SM CLR M05/M06 A2997
RMK AO2 |
| 03:10 MST |
Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1015 mb
(29.97 in) | NW 6 kph
(NW 3.5 mph) | - | 10SM |
| | KSUN 281010Z AUTO 30003KT 10SM CLR M04/M06 A2998
RMK AO2 |
| 02:50 MST |
Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1015 mb
(29.97 in) | WNW 11 kph
(WNW 6.9 mph) | - | 10SM |
| | KSUN 280950Z AUTO 29006KT 10SM CLR M03/M06 A2997
RMK AO2 |
| 02:30 MST |
Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb
(29.97 in) | NW 13 kph
(NW 8.1 mph) | - | 10SM |
| | KSUN 280930Z AUTO 32007KT 10SM CLR M05/M06 A2997
RMK AO2 |
| 02:10 MST |
Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1015 mb
(29.97 in) | NNW 13 kph
(NNW 8.1 mph) | - | 10SM |
| | KSUN 280910Z AUTO 33007KT 10SM CLR M05/M06 A2997
RMK AO2 |
| 01:50 MST |
Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KSUN 280850Z AUTO 00000KT 10SM CLR M04/M05 A2996
RMK AO2 |
| 01:30 MST |
Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1015 mb
(29.97 in) | Calm | - | 10SM |
| | KSUN 280830Z AUTO 00000KT 10SM CLR M03/M05 A2996
RMK AO2 |
| 01:10 MST |
Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1015 mb
(29.97 in) | SSE 6 kph
(SSE 3.5 mph) | - | 10SM |
| | KSUN 280810Z AUTO 16003KT 10SM CLR M03/M05 A2996
RMK AO2 |
| 00:50 MST |
Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1014 mb
(29.94 in) | SSE 7 kph
(SSE 4.6 mph) | - | 10SM |
| | KSUN 280750Z AUTO 15004KT 10SM CLR M04/M06 A2995
RMK AO2 |
| 00:30 MST |
Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1014 mb
(29.94 in) | SE 7 kph
(SE 4.6 mph) | - | 10SM |
| | KSUN 280730Z AUTO 14004KT 10SM CLR M03/M05 A2994
RMK AO2 |
| 00:10 MST | 
Partly Cloudy | -1°C / 30°F | -5°C / 23°F | 75% | 1014 mb
(29.94 in) | Calm | - | 10SM |
| | KSUN 280710Z AUTO 00000KT 10SM SCT080 M01/M05 A2994
RMK AO2 |
