| 09:53 MST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1009 mb (29.8 in) | NNW 20 kph (NNW 12.7 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KSLC 081653Z 33011KT 1 1/4SM -SN BKN025 OVC030 M09/M12 A2980 RMK AO2 SFC VIS 2 SLP124 SNE09B25 P0000 T10891117 |
| 09:29 MST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1008 mb (29.77 in) | N 19 kph (N 11.5 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KSLC 081629Z 35010KT 1 1/4SM -SN BR OVC025 M09/M12 A2977 RMK AO2 SFC VIS 3 SNE09B25 P0000 |
| 09:09 MST |  Overcast Fog And Mist | -9°C / 16°F | -12°C / 10°F | 79% | 1008 mb (29.77 in) | NNW 20 kph (NNW 12.7 mph) | 0.00 mm (0.00 in) | 3SM |
| | KSLC 081609Z 33011KT 3SM BR BKN028 OVC033 M09/M12 A2976 RMK AO2 SFC VIS 4 SNE09 PRESRR P0000 |
| 08:53 MST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1007 mb (29.74 in) | NNW 22 kph (NNW 13.8 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KSLC 081553Z 33012KT 2 1/2SM -SN BR FEW023 BKN028 OVC033 M09/M12 A2973 RMK AO2 SFC VIS 3 PRESRR SLP103 P0000 T10941117 |
| 08:37 MST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1006 mb (29.71 in) | NNW 22 kph (NNW 13.8 mph) | 0.00 mm (0.00 in) | 2SM |
| | KSLC 081537Z 33012KT 2SM -SN BR BKN027 OVC035 M09/M12 A2971 RMK AO2 SFC VIS 2 1/2 CIG 021 NW RNWY P0000 |
| 08:21 MST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1005 mb (29.68 in) | NNW 26 kph (NNW 16.1 mph) | 0.00 mm (0.00 in) | 1SM |
| | KSLC 081521Z 33014KT 1SM -SN BR FEW015 BKN027 OVC037 M09/M12 A2969 RMK AO2 SFC VIS 1 1/4 CIG 015 NW RNWY PRESRR P0000 |
| 08:03 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1005 mb (29.68 in) | NNW 26 kph (NNW 16.1 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KSLC 081503Z 33014KT 3/4SM -SN BR FEW017 OVC027 M09/M11 A2967 RMK AO2 SFC VIS 1 CIG 013 NW RNWY P0000 RVRNO |
| 07:53 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1004 mb (29.65 in) | NNW 26 kph (NNW 16.1 mph) | 0.00 mm (0.00 in) | 1SM |
| | KSLC 081453Z 33014KT 1SM -SN BR FEW017 BKN027 OVC035 M09/M11 A2966 RMK AO2 SFC VIS 1 1/2 SLP074 P0000 60001 T10941111 53045 |
| 07:44 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1004 mb (29.65 in) | NNW 24 kph (NNW 15 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KSLC 081444Z 33013KT 1 1/2SM -SN BR FEW019 BKN032 OVC039 M09/M11 A2965 RMK AO2 SFC VIS 3 CIG 025 NW RNWY P0000 |
| 07:16 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1003 mb (29.62 in) | NNW 22 kph (NNW 13.8 mph) | 0.00 mm (0.00 in) | 4SM |
| | KSLC 081416Z 33012KT 4SM -SN BR FEW019 OVC042 M09/M11 A2962 RMK AO2 CIG 016 NW RNWY TWR VIS GTR THAN FOUR P0000 |
| 06:53 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1003 mb (29.62 in) | NNW 26 kph (NNW 16.1 mph) | 0.25 mm (0.01 in) | 2SM |
| | KSLC 081353Z 34014KT 2SM -SN BR SCT019 BKN030 OVC041 M09/M11 A2961 RMK AO2 TWR VIS 3 CIG 014 NW RNWY SLP056 P0001 T10891106 |
| 06:37 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1002 mb (29.59 in) | NNW 24 kph (NNW 15 mph) | 0.25 mm (0.01 in) | 2 1/2SM |
| | KSLC 081337Z 33013KT 2 1/2SM -SN BR SCT021 BKN028 OVC039 M09/M11 A2959 RMK AO2 CIG 018 NW RNWY P0001 |
| 06:30 MST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1002 mb (29.59 in) | NNW 22 kph (NNW 13.8 mph) | 0.25 mm (0.01 in) | 2SM |
| | KSLC 081330Z 33012KT 2SM -SN BR SCT016 BKN034 OVC041 M09/M11 A2958 RMK AO2 TWR VIS 2 1/2 CIG 018 NW RNWY P0001 |
| 05:53 MST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1000 mb (29.53 in) | N 24 kph (N 15 mph) | 0.00 mm (0.00 in) | 2SM |
| | KSLC 081253Z 35013KT 2SM -SN BR FEW009 BKN018 OVC033 M08/M10 A2954 RMK AO2 CIG 010 NW RNWY PRESRR SLP034 P0000 T10831100 |
| 05:38 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1000 mb (29.53 in) | N 33 kph (N 20.7 mph) | 0.00 mm (0.00 in) | 2SM |
| | KSLC 081238Z 35018KT 2SM -SN BR FEW009 BKN036 OVC046 M08/M09 A2952 RMK AO2 CIG 015 NW RNWY P0000 |
| 05:24 MST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1000 mb (29.53 in) | NW 24 kph (NW 15 mph) | 0.00 mm (0.00 in) | 2SM |
| | KSLC 081224Z 32013KT 2SM -SN BR SCT027 BKN038 OVC046 M08/M10 A2952 RMK AO2 CIG 024 NW RNWY P0000 |
| 04:53 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 999 mb (29.5 in) | NNW 20 kph (NNW 12.7 mph) | 0.25 mm (0.01 in) | 2SM |
| | KSLC 081153Z 34011KT 2SM -SN BR BKN025 OVC032 M08/M09 A2951 RMK AO2 SLP021 4/003 P0001 60010 70012 T10781094 11061 21078 53024 |
| 04:18 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 998 mb (29.47 in) | NNW 15 kph (NNW 9.2 mph) | 0.00 mm (0.00 in) | 2SM |
| | KSLC 081118Z 33008KT 2SM -SN BR SCT012 OVC021 M08/M09 A2948 RMK AO2 CIG 007 NW RNWY PRESRR P0000 |
| 04:03 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 998 mb (29.47 in) | NNW 20 kph (NNW 12.7 mph) | 0.00 mm (0.00 in) | 2SM |
| | KSLC 081103Z 34011KT 2SM -SN BR BKN012 OVC019 M08/M09 A2946 RMK AO2 P0000 |
| 03:53 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 997 mb (29.44 in) | NNW 11 kph (NNW 6.9 mph) | 0.76 mm (0.03 in) | 1SM |
| | KSLC 081053Z 33006KT 1SM -SN BR BKN012 BKN019 OVC027 M08/M09 A2945 RMK AO2 TWR VIS 2 SLP003 P0003 T10781089 RVRNO |
| 03:49 MST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 997 mb (29.44 in) | NNW 13 kph (NNW 8.1 mph) | 0.76 mm (0.03 in) | 1SM |
| | KSLC 081049Z 33007KT 1SM -SN BR BKN012 BKN019 OVC025 M08/M09 A2945 RMK AO2 TWR VIS 2 P0003 RVRNO |
| 03:27 MST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 997 mb (29.44 in) | N 13 kph (N 8.1 mph) | 0.51 mm (0.02 in) | 1SM |
| | KSLC 081027Z 35007KT 1SM -SN BR BKN006 OVC017 M07/M09 A2944 RMK AO2 TWR VIS 2 P0002 RVRNO |
| 02:53 MST |  Obscured Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 997 mb (29.44 in) | N 20 kph (N 12.7 mph) | 1.02 mm (0.04 in) | 1SM |
| | KSLC 080953Z 35011KT 1SM -SN BR VV004 M07/M08 A2943 RMK AO2 TWR VIS 2 SLP989 P0004 T10671083 RVRNO |
| 02:49 MST |  Obscured Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 997 mb (29.44 in) | NNW 22 kph (NNW 13.8 mph) | 1.02 mm (0.04 in) | 1SM |
| | KSLC 080949Z 34012KT 1SM -SN BR VV004 M07/M08 A2943 RMK AO2 TWR VIS 2 P0004 RVRNO |
| 02:00 MST |  Obscured Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 995 mb (29.38 in) | N 22 kph (N 13.8 mph) | 0.25 mm (0.01 in) | 1SM |
| | KSLC 080900Z 35012KT 1SM -SN BR VV006 M07/M08 A2939 RMK AO2 TWR VIS 2 P0001 RVRNO |
| 01:53 MST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 995 mb (29.38 in) | N 24 kph (N 15 mph) | 0.00 mm (0.00 in) | 2SM |
| | KSLC 080853Z 35013KT 2SM -SN BR OVC007 M07/M09 A2938 RMK AO2 SLP976 P0000 60002 T10721089 55005 |
| 01:46 MST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 995 mb (29.38 in) | NNW 28 kph (NNW 17.3 mph) | 0.00 mm (0.00 in) | 2SM |
| | KSLC 080846Z 34015G21KT 2SM -SN BR OVC009 M07/M09 A2938 RMK AO2 P0000 |
| 01:39 MST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 995 mb (29.38 in) | NNW 20 kph (NNW 12.7 mph) | 0.00 mm (0.00 in) | 2SM |
| | KSLC 080839Z 33011KT 2SM -SN BR BKN011 OVC040 M07/M08 A2938 RMK AO2 P0000 |
| 01:30 MST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 995 mb (29.38 in) | NW 19 kph (NW 11.5 mph) | 0.00 mm (0.00 in) | 4SM |
| | KSLC 080830Z 32010KT 4SM -SN BR BKN013 BKN029 OVC040 M07/M08 A2937 RMK AO2 P0000 |
| 00:53 MST |  Overcast Light Snow | -7°C / 19°F | -9°C / 16°F | 86% | 994 mb (29.35 in) | NW 19 kph (NW 11.5 mph) | 0.25 mm (0.01 in) | 4SM |
| | KSLC 080753Z 32010KT 4SM -SN BR FEW011 OVC040 M07/M09 A2935 RMK AO2 SLP965 P0001 T10721089 |
| 00:46 MST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 994 mb (29.35 in) | NW 13 kph (NW 8.1 mph) | 0.25 mm (0.01 in) | 4SM |
| | KSLC 080746Z 30007KT 4SM -SN BR SCT011 OVC040 M07/M08 A2936 RMK AO2 CIG 010 NW RNWY P0001 |
| 00:28 MST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 994 mb (29.35 in) | WNW 11 kph (WNW 6.9 mph) | 0.25 mm (0.01 in) | 4SM |
| | KSLC 080728Z 29006KT 4SM -SN BR OVC013 M07/M08 A2936 RMK AO2 P0001 |