| 14:53 MST |  Mostly Cloudy | -5°C / 23°F | -11°C / 12°F | 63% | 1009 mb (29.8 in) | ESE 7 kph (ESE 4.6 mph) | - | 10SM |
| | KSLC 062153Z 11004KT 10SM FEW030 SCT045 SCT110 BKN140 M05/M11 A2979 RMK AO2 SLP119 T10501111 |
| 13:53 MST |  Mostly Cloudy | -4°C / 25°F | -11°C / 12°F | 59% | 1009 mb (29.8 in) | Calm | - | 10SM |
| | KSLC 062053Z 00000KT 10SM FEW028 SCT037 SCT110 BKN140 M04/M11 A2980 RMK AO2 SLP126 T10441111 58014 |
| 12:53 MST |  Partly Cloudy | -6°C / 21°F | -12°C / 10°F | 63% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KSLC 061953Z 00000KT 10SM FEW025 SCT045 SCT080 SCT140 M06/M12 A2982 RMK AO2 SLP132 T10561117 |
| 11:53 MST |  Partly Cloudy | -7°C / 19°F | -11°C / 12°F | 73% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KSLC 061853Z 00000KT 10SM SCT026 M07/M11 A2984 RMK AO2 SLP143 T10721106 |
| 10:53 MST |  Partly Cloudy | -7°C / 19°F | -10°C / 14°F | 79% | 1011 mb (29.85 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | KSLC 061753Z 00000KT 10SM FEW017 SCT026 SCT043 M07/M10 A2985 RMK AO2 SNE1656 SLP149 4/001 P0000 60003 T10671100 11061 21094 50009 |
| 09:53 MST |  Mostly Cloudy Light Snow | -7°C / 19°F | -10°C / 14°F | 79% | 1011 mb (29.85 in) | Calm | 0.00 mm (0.00 in) | 8SM |
| | KSLC 061653Z 00000KT 8SM -SN FEW017 BKN034 BKN043 M07/M10 A2985 RMK AO2 SLP148 P0000 T10721100 |
| 09:18 MST |  Mostly Cloudy Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1010 mb (29.83 in) | Calm | 0.00 mm (0.00 in) | 8SM |
| | KSLC 061618Z 00000KT 8SM -SN FEW015 BKN034 BKN043 M08/M10 A2984 RMK AO2 P0000 |
| 08:53 MST |  Mostly Cloudy Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1010 mb (29.83 in) | Calm | 0.25 mm (0.01 in) | 2SM |
| | KSLC 061553Z 00000KT 2SM -SN BR FEW027 BKN034 BKN043 M08/M11 A2983 RMK AO2 SFC VIS 2 1/2 SLP136 P0001 T10831106 |
| 08:41 MST |  Mostly Cloudy Light Snow | -9°C / 16°F | -10°C / 14°F | 93% | 1010 mb (29.83 in) | Calm | 0.25 mm (0.01 in) | 2SM |
| | KSLC 061541Z 00000KT 2SM -SN BR FEW027 BKN034 BKN043 M09/M10 A2983 RMK AO2 SFC VIS 2 1/2 P0001 |
| 08:31 MST |  Mostly Cloudy Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1010 mb (29.83 in) | Calm | 0.25 mm (0.01 in) | 1 1/2SM |
| | KSLC 061531Z 00000KT 1 1/2SM -SN BR SCT027 BKN034 BKN043 M09/M11 A2983 RMK AO2 TWR VIS 2 P0001 |
| 07:50 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1009 mb (29.8 in) | N 9 kph (N 5.8 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KSLC 061450Z 01005KT 1 1/4SM -SN BR BKN024 BKN032 OVC043 M09/M11 A2981 RMK AO2 TWR VIS 2 SLP131 P0001 60002 T10891106 51009 |
| 07:49 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1009 mb (29.8 in) | N 9 kph (N 5.8 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KSLC 061449Z 01005KT 1 1/4SM -SN BR BKN024 BKN032 OVC043 M09/M11 A2981 RMK AO2 TWR VIS 2 P0001 |
| 07:33 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1010 mb (29.83 in) | N 9 kph (N 5.8 mph) | 0.25 mm (0.01 in) | 2SM |
| | KSLC 061433Z 36005KT 2SM -SN BR SCT014 BKN032 OVC043 M09/M11 A2982 RMK AO2 SFC VIS 2 1/2 CIG 014 NW RNWY P0001 |
| 07:21 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1010 mb (29.83 in) | N 7 kph (N 4.6 mph) | 0.25 mm (0.01 in) | 2SM |
| | KSLC 061421Z 36004KT 2SM -SN BR SCT012 BKN023 OVC043 M09/M11 A2982 RMK AO2 VIS 1 1/4 NW RNWY CIG 010 NW RNWY P0001 |
| 07:18 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1010 mb (29.83 in) | N 7 kph (N 4.6 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KSLC 061418Z 36004KT 1 1/2SM -SN BR BKN012 BKN023 OVC032 M09/M11 A2982 RMK AO2 TWR VIS 2 P0001 |
| 07:06 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1009 mb (29.8 in) | N 9 kph (N 5.8 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KSLC 061406Z 35005KT 1 3/4SM -SN BR SCT010 BKN022 OVC026 M09/M11 A2981 RMK AO2 CIG 016 NW RNWY P0000 |
| 06:53 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1009 mb (29.8 in) | NNW 9 kph (NNW 5.8 mph) | 0.25 mm (0.01 in) | 6SM |
| | KSLC 061353Z 34005KT 6SM -SN BR SCT017 OVC027 M09/M11 A2981 RMK AO2 SLP128 P0001 T10941111 |
| 06:45 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1009 mb (29.8 in) | NNW 13 kph (NNW 8.1 mph) | 0.25 mm (0.01 in) | 6SM |
| | KSLC 061345Z 33007KT 6SM -SN BR FEW017 BKN029 OVC035 M09/M11 A2980 RMK AO2 P0001 |
| 05:53 MST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1009 mb (29.8 in) | NNW 7 kph (NNW 4.6 mph) | 0.00 mm (0.00 in) | 6SM |
| | KSLC 061253Z 33004KT 6SM -SN BKN035 OVC048 M09/M12 A2979 RMK AO2 CIG 025 NW RNWY SLP122 P0000 T10891117 |
| 04:53 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1008 mb (29.77 in) | NW 9 kph (NW 5.8 mph) | 0.25 mm (0.01 in) | 6SM |
| | KSLC 061153Z 32005KT 6SM -SN BR FEW021 SCT026 OVC035 M09/M11 A2978 RMK AO2 CIG 029 NW RNWY SLP115 4/001 P0001 60001 70006 T10891111 11089 21117 51008 |
| 04:00 MST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1008 mb (29.77 in) | NNE 6 kph (NNE 3.5 mph) | 0.00 mm (0.00 in) | 6SM |
| | KSLC 061100Z 02003KT 6SM -SN FEW023 OVC039 M09/M12 A2977 RMK AO2 CIG 024 NW RNWY P0000 |
| 03:53 MST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1008 mb (29.77 in) | N 6 kph (N 3.5 mph) | 0.00 mm (0.00 in) | 6SM |
| | KSLC 061053Z 36003KT 6SM -SN SCT021 BKN028 OVC041 M09/M12 A2977 RMK AO2 SLP114 P0000 T10891117 |
| 03:27 MST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1008 mb (29.77 in) | NNW 9 kph (NNW 5.8 mph) | 0.00 mm (0.00 in) | 7SM |
| | KSLC 061027Z 34005KT 7SM -SN SCT021 BKN028 OVC039 M09/M12 A2977 RMK AO2 P0000 |
| 02:53 MST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1008 mb (29.77 in) | NW 13 kph (NW 8.1 mph) | 0.00 mm (0.00 in) | 8SM |
| | KSLC 060953Z 31007KT 8SM -SN FEW035 BKN046 OVC060 M09/M12 A2977 RMK AO2 SNB45 SLP110 P0000 T10891117 |
| 01:53 MST |  Mostly Cloudy | -10°C / 14°F | -11°C / 12°F | 92% | 1007 mb (29.74 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KSLC 060853Z 34003KT 10SM FEW011 BKN039 BKN065 M10/M11 A2975 RMK AO2 SLP108 T11001111 56004 |
| 00:53 MST |  Mostly Cloudy | -9°C / 16°F | -11°C / 12°F | 86% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KSLC 060753Z 00000KT 10SM FEW005 SCT025 BKN033 M09/M11 A2976 RMK AO2 SLP105 T10891106 |
| 00:29 MST |  Mostly Cloudy | -9°C / 16°F | -11°C / 12°F | 86% | 1008 mb (29.77 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KSLC 060729Z 24004KT 10SM FEW005 SCT025 BKN060 M09/M11 A2976 RMK AO2 |