| 21:11 MST | 
Overcast
Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1016 mb
(30 in) | NNW 20 kph
(NNW 12.7 mph) | 0.00 mm
(0.00 in) | 4SM |
| | KCTB 230411Z AUTO 34011KT 4SM -SN BR BKN016 OVC021 M12/M14 A3001
RMK AO2 P0000 |
| 20:56 MST |
Overcast
Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1016 mb
(30 in) | N 22 kph
(N 13.8 mph) | 0.00 mm
(0.00 in) | 6SM |
| | KCTB 230356Z AUTO 35012KT 6SM -SN BR OVC014 M12/M14 A3000
RMK AO2 SNB46 SLP223 P0000 T11221144 |
| 19:56 MST | 
Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1016 mb
(30 in) | N 20 kph
(N 12.7 mph) | - | 10SM |
| | KCTB 230256Z AUTO 36011KT 10SM OVC014 M12/M14 A2999
RMK AO2 SLP219 T11221144 53013 |
| 19:31 MST |
Overcast | -12°C / 10°F | -14°C / 7°F | 85% | 1015 mb
(29.97 in) | N 17 kph
(N 10.4 mph) | - | 10SM |
| | KCTB 230231Z AUTO 36009KT 10SM OVC014 M12/M14 A2998
RMK AO2 |
| 18:56 MST |
Overcast | -11°C / 12°F | -13°C / 9°F | 85% | 1015 mb
(29.97 in) | N 13 kph
(N 8.1 mph) | - | 10SM |
| | KCTB 230156Z AUTO 01007KT 10SM OVC016 M11/M13 A2997
RMK AO2 SLP208 T11061133 |
| 17:56 MST | 
Mostly Cloudy | -11°C / 12°F | -13°C / 9°F | 85% | 1014 mb
(29.94 in) | NNE 6 kph
(NNE 3.5 mph) | - | 10SM |
| | KCTB 230056Z AUTO 02003KT 10SM BKN016 M11/M13 A2995
RMK AO2 SLP199 T11061133 |
| 16:56 MST |
Mostly Cloudy | -11°C / 12°F | -13°C / 9°F | 85% | 1014 mb
(29.94 in) | NE 9 kph
(NE 5.8 mph) | - | 10SM |
| | KCTB 222356Z AUTO 03005KT 10SM BKN012 M11/M13 A2993
RMK AO2 SLP194 T11061133 11094 21106 53013 |
| 15:56 MST |
Overcast | -11°C / 12°F | -13°C / 9°F | 85% | 1013 mb
(29.91 in) | N 11 kph
(N 6.9 mph) | - | 10SM |
| | KCTB 222256Z AUTO 36006KT 10SM OVC012 M11/M13 A2992
RMK AO2 SLP189 T11061128 |
| 14:56 MST |
Overcast | -10°C / 14°F | -13°C / 9°F | 79% | 1013 mb
(29.91 in) | N 17 kph
(N 10.4 mph) | - | 10SM |
| | KCTB 222156Z AUTO 36009KT 10SM OVC014 M10/M13 A2990
RMK AO2 SLP179 T11001128 |
| 13:56 MST |
Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1012 mb
(29.88 in) | N 17 kph
(N 10.4 mph) | - | 10SM |
| | KCTB 222056Z AUTO 36009KT 10SM OVC012 M10/M12 A2989
RMK AO2 SLP175 T11001122 53002 |
| 12:56 MST |
Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1012 mb
(29.88 in) | N 19 kph
(N 11.5 mph) | - | 8SM |
| | KCTB 221956Z AUTO 36010KT 8SM FEW007 OVC014 M10/M12 A2988
RMK AO2 SLP173 T11001122 |
| 12:34 MST |
Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1012 mb
(29.88 in) | N 20 kph
(N 12.7 mph) | - | 8SM |
| | KCTB 221934Z AUTO 35011KT 8SM FEW007 OVC014 M10/M12 A2988
RMK AO2 |
| 11:56 MST |
Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1012 mb
(29.88 in) | N 19 kph
(N 11.5 mph) | - | 7SM |
| | KCTB 221856Z AUTO 35010KT 7SM OVC014 M10/M12 A2988
RMK AO2 SLP172 T11001122 |
| 10:56 MST |
Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1012 mb
(29.88 in) | N 19 kph
(N 11.5 mph) | - | 7SM |
| | KCTB 221756Z AUTO 35010KT 7SM OVC011 M10/M12 A2988
RMK AO2 SLP173 60000 T11001122 11083 21106 51017 |
| 10:05 MST | 
Overcast
Fog And Mist | -10°C / 14°F | -12°C / 10°F | 85% | 1012 mb
(29.88 in) | N 15 kph
(N 9.2 mph) | - | 5SM |
| | KCTB 221705Z AUTO 36008KT 5SM BR BKN011 OVC020 M10/M12 A2988
RMK AO2 |
| 09:56 MST |
Overcast
Fog And Mist | -10°C / 14°F | -12°C / 10°F | 85% | 1012 mb
(29.88 in) | N 17 kph
(N 10.4 mph) | - | 6SM |
| | KCTB 221656Z AUTO 36009KT 6SM BR SCT011 OVC020 M10/M12 A2988
RMK AO2 SLP170 T11001122 |
| 08:56 MST | 
Mostly Cloudy | -11°C / 12°F | -13°C / 9°F | 85% | 1011 mb
(29.85 in) | N 13 kph
(N 8.1 mph) | 0.00 mm
(0.00 in) | 7SM |
| | KCTB 221556Z AUTO 35007KT 7SM BKN024 BKN100 M11/M13 A2985
RMK AO2 SNE06 SLP161 P0000 T11061128 |
| 08:44 MST |
Overcast | -11°C / 12°F | -13°C / 9°F | 85% | 1011 mb
(29.85 in) | N 13 kph
(N 8.1 mph) | 0.00 mm
(0.00 in) | 8SM |
| | KCTB 221544Z AUTO 35007KT 8SM BKN024 OVC100 M11/M13 A2985
RMK AO2 SNE06 P0000 |
| 07:56 MST |
Mostly Cloudy
Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1010 mb
(29.83 in) | N 17 kph
(N 10.4 mph) | 0.00 mm
(0.00 in) | 4SM |
| | KCTB 221456Z AUTO 36009KT 4SM -SN FEW031 SCT070 BKN100 M10/M13 A2983
RMK AO2 SLP152 P0000 60000 T11001128 53009 |
| 07:47 MST |
Mostly Cloudy
Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1010 mb
(29.83 in) | N 19 kph
(N 11.5 mph) | 0.00 mm
(0.00 in) | 3SM |
| | KCTB 221447Z AUTO 36010KT 3SM -SN SCT021 SCT037 BKN070 M10/M13 A2982
RMK AO2 P0000 |
| 07:40 MST |
Mostly Cloudy
Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1010 mb
(29.83 in) | N 19 kph
(N 11.5 mph) | 0.00 mm
(0.00 in) | 2 1/2SM |
| | KCTB 221440Z AUTO 36010KT 2 1/2SM -SN SCT021 BKN037 BKN065 M10/M13 A2982
RMK AO2 P0000 |
| 07:19 MST |
Overcast
Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1010 mb
(29.83 in) | N 24 kph
(N 15 mph) | 0.00 mm
(0.00 in) | 2SM |
| | KCTB 221419Z AUTO 36013KT 2SM -SN BKN015 OVC033 M09/M12 A2982
RMK AO2 P0000 |
| 07:09 MST |
Overcast
Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1010 mb
(29.83 in) | N 22 kph
(N 13.8 mph) | 0.00 mm
(0.00 in) | 2SM |
| | KCTB 221409Z AUTO 36012KT 2SM -SN SCT011 OVC033 M09/M12 A2982
RMK AO2 P0000 |
| 06:56 MST |
Overcast
Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1009 mb
(29.8 in) | N 26 kph
(N 16.1 mph) | 0.00 mm
(0.00 in) | 1 1/4SM |
| | KCTB 221356Z AUTO 36014KT 1 1/4SM -SN BKN011 OVC037 M09/M12 A2981
RMK AO2 SNB1259 SLP143 P0000 T10941122 |
| 06:20 MST |
Overcast
Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1009 mb
(29.8 in) | N 24 kph
(N 15 mph) | 0.00 mm
(0.00 in) | 1 3/4SM |
| | KCTB 221320Z AUTO 35013KT 1 3/4SM -SN OVC009 M09/M12 A2980
RMK AO2 SNB1259 P0000 |
| 05:56 MST |
Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1009 mb
(29.8 in) | N 24 kph
(N 15 mph) | - | 10SM |
| | KCTB 221256Z AUTO 35013KT 10SM OVC007 M09/M12 A2981
RMK AO2 SLP141 T10891117 |
| 04:56 MST | 
Overcast
Hazy | -8°C / 18°F | -11°C / 12°F | 79% | 1009 mb
(29.8 in) | N 20 kph
(N 12.7 mph) | - | 6SM |
| | KCTB 221156Z AUTO 36011KT 6SM HZ OVC005 M08/M11 A2980
RMK AO2 SLP136 T10831111 11067 21083 53008 |
| 04:42 MST |
Overcast
Hazy | -8°C / 18°F | -11°C / 12°F | 79% | 1009 mb
(29.8 in) | N 15 kph
(N 9.2 mph) | - | 6SM |
| | KCTB 221142Z AUTO 35008KT 6SM HZ OVC005 M08/M11 A2980
RMK AO2 CIG 003V006 |
| 04:13 MST |
Overcast
Fog And Mist | -8°C / 18°F | -11°C / 12°F | 79% | 1008 mb
(29.77 in) | N 22 kph
(N 13.8 mph) | - | 3SM |
| | KCTB 221113Z AUTO 35012KT 3SM BR OVC003 M08/M11 A2978
RMK AO2 |
| 03:56 MST |
Overcast
Fog And Mist | -8°C / 18°F | -11°C / 12°F | 79% | 1008 mb
(29.77 in) | N 22 kph
(N 13.8 mph) | - | 2 1/2SM |
| | KCTB 221056Z AUTO 35012KT 2 1/2SM BR OVC003 M08/M11 A2978
RMK AO2 SLP129 T10831106 |
| 03:41 MST |
Overcast
Hazy | -8°C / 18°F | -11°C / 12°F | 79% | 1008 mb
(29.77 in) | N 26 kph
(N 16.1 mph) | - | 2SM |
| | KCTB 221041Z AUTO 35014KT 2SM HZ OVC003 M08/M11 A2977
RMK AO2 |
| 02:56 MST |
Overcast
Hazy | -7°C / 19°F | -10°C / 14°F | 79% | 1008 mb
(29.77 in) | N 22 kph
(N 13.8 mph) | - | 2SM |
| | KCTB 220956Z AUTO 36012KT 2SM HZ OVC001 M07/M10 A2977
RMK AO2 SLP127 T10721100 |
| 02:53 MST |
Overcast
Fog And Mist | -7°C / 19°F | -9°C / 16°F | 86% | 1008 mb
(29.77 in) | N 24 kph
(N 15 mph) | - | 1 3/4SM |
| | KCTB 220953Z AUTO 36013KT 1 3/4SM BR OVC001 M07/M09 A2977
RMK AO2 |
| 01:56 MST |
Overcast
Fog And Mist | -7°C / 19°F | -9°C / 16°F | 86% | 1007 mb
(29.74 in) | N 20 kph
(N 12.7 mph) | - | 2SM |
| | KCTB 220856Z AUTO 35011KT 2SM BR OVC001 M07/M09 A2975
RMK AO2 SLP118 T10721094 51007 |
| 00:56 MST |
Overcast
Fog And Mist | -7°C / 19°F | -9°C / 16°F | 86% | 1007 mb
(29.74 in) | N 19 kph
(N 11.5 mph) | - | 1 1/2SM |
| | KCTB 220756Z AUTO 35010KT 1 1/2SM BR OVC001 M07/M09 A2974
RMK AO2 SLP119 T10721094 |
