| 23:05 MST |  Overcast Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1011 mb (29.85 in) | NW 48 kph (NW 29.9 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPHP 260605Z AUTO 32026G33KT 3/4SM -SN BR BKN012 OVC018 M11/M12 A2986 RMK AO2 PK WND 32033/0600 P0000 TSNO |
| 22:55 MST |  Obscured Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1012 mb (29.88 in) | NNW 50 kph (NNW 31.1 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPHP 260555Z AUTO 33027G37KT 3/4SM -SN BR VV015 M11/M12 A2987 RMK AO2 PK WND 32037/0548 SLP152 P0000 60002 T11061122 11106 21111 51010 TSNO |
| 22:52 MST |  Obscured Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1011 mb (29.85 in) | NW 52 kph (NW 32.2 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPHP 260552Z AUTO 32028G37KT 3/4SM -SN BR VV015 M11/M12 A2986 RMK AO2 PK WND 32037/0548 P0000 TSNO |
| 22:38 MST |  Obscured Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1011 mb (29.85 in) | NW 46 kph (NW 28.8 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPHP 260538Z AUTO 32025G33KT 3/4SM -SN BR VV013 M11/M12 A2986 RMK AO2 PK WND 33037/0511 P0000 TSNO |
| 22:23 MST |  Obscured Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1011 mb (29.85 in) | NNW 44 kph (NNW 27.6 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPHP 260523Z AUTO 33024G36KT 1/2SM SN FZFG VV009 M11/M12 A2986 RMK AO2 PK WND 33037/0511 P0000 TSNO |
| 21:55 MST |  Obscured Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1011 mb (29.85 in) | NNW 56 kph (NNW 34.5 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPHP 260455Z AUTO 33030G36KT 1/2SM SN FZFG VV013 M11/M12 A2985 RMK AO2 PK WND 33036/0453 SLP145 P0000 T11061122 TSNO |
| 21:43 MST |  Obscured Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1010 mb (29.83 in) | NNW 48 kph (NNW 29.9 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPHP 260443Z AUTO 33026G33KT 1/2SM SN FZFG VV013 M11/M12 A2984 RMK AO2 PK WND 33036/0433 P0000 TSNO |
| 21:34 MST |  Obscured Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1010 mb (29.83 in) | NNW 54 kph (NNW 33.4 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPHP 260434Z AUTO 33029G36KT 1/2SM SN FZFG VV015 M11/M12 A2984 RMK AO2 PK WND 33036/0433 P0000 TSNO |
| 20:55 MST |  Obscured Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1010 mb (29.83 in) | NW 43 kph (NW 26.5 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPHP 260355Z AUTO 32023G34KT 3/4SM -SN BR VV014 M11/M12 A2983 RMK AO2 PK WND 33039/0300 SLP140 P0000 T11061122 TSNO |
| 20:36 MST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1010 mb (29.83 in) | NW 43 kph (NW 26.5 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPHP 260336Z AUTO 32023G35KT 3/4SM -SN BR BKN016 OVC026 M11/M13 A2983 RMK AO2 PK WND 33039/0300 P0000 TSNO |
| 19:55 MST |  Overcast Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1010 mb (29.83 in) | NNW 50 kph (NNW 31.1 mph) | 0.51 mm (0.02 in) | 1/2SM |
| | KPHP 260255Z AUTO 33027G35KT 1/2SM -SN FZFG BKN010 OVC047 M11/M12 A2983 RMK AO2 PK WND 33039/0242 SLP139 P0002 60002 T11061122 53010 TSNO |
| 19:51 MST |  Overcast Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1010 mb (29.83 in) | NNW 48 kph (NNW 29.9 mph) | 0.51 mm (0.02 in) | 1/2SM |
| | KPHP 260251Z AUTO 33026G39KT 1/2SM -SN FZFG BKN012 OVC047 M11/M12 A2983 RMK AO2 PK WND 33039/0242 P0002 TSNO |
| 19:44 MST |  Overcast Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1010 mb (29.83 in) | NNW 54 kph (NNW 33.4 mph) | 0.51 mm (0.02 in) | 1/2SM |
| | KPHP 260244Z AUTO 33029G39KT 1/2SM SN FZFG SCT012 SCT021 OVC047 M11/M12 A2983 RMK AO2 PK WND 33039/0242 P0002 TSNO |
| 19:35 MST |  Overcast Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1010 mb (29.83 in) | NNW 44 kph (NNW 27.6 mph) | 0.51 mm (0.02 in) | 1/2SM |
| | KPHP 260235Z AUTO 33024G35KT 1/2SM -SN FZFG SCT010 BKN021 OVC049 M11/M12 A2982 RMK AO2 PK WND 34038/0213 P0002 TSNO |
| 19:07 MST |  Overcast Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1009 mb (29.8 in) | NNW 56 kph (NNW 34.5 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPHP 260207Z AUTO 33030G37KT 1/2SM SN FZFG BKN008 BKN024 OVC045 M11/M13 A2981 RMK AO2 PK WND 32037/0207 P0000 TSNO |
| 18:55 MST |  Overcast Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1009 mb (29.8 in) | NNW 54 kph (NNW 33.4 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPHP 260155Z AUTO 33029G38KT 1/2SM SN FZFG SCT008 BKN025 OVC070 M11/M13 A2981 RMK AO2 PK WND 33043/0117 SLP132 P0000 T11061128 TSNO |
| 18:50 MST |  Overcast Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1009 mb (29.8 in) | NNW 52 kph (NNW 32.2 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPHP 260150Z AUTO 33028G38KT 1/2SM SN FZFG FEW008 BKN025 OVC070 M11/M13 A2980 RMK AO2 PK WND 33043/0117 P0000 TSNO |
| 18:18 MST |  Overcast Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1009 mb (29.8 in) | NNW 57 kph (NNW 35.7 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPHP 260118Z AUTO 33031G43KT 1/2SM SN FZFG SCT008 OVC070 M11/M13 A2979 RMK AO2 PK WND 33043/0117 P0000 TSNO |
| 18:14 MST |  Overcast Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1009 mb (29.8 in) | NNW 59 kph (NNW 36.8 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPHP 260114Z AUTO 33032G40KT 1/2SM SN FZFG BKN008 BKN021 OVC070 M11/M13 A2979 RMK AO2 PK WND 33040/0113 P0000 TSNO |
| 17:55 MST |  Overcast Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1009 mb (29.8 in) | NNW 52 kph (NNW 32.2 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPHP 260055Z AUTO 33028G37KT 1/2SM SN FZFG BKN010 BKN015 OVC021 M11/M13 A2979 RMK AO2 PK WND 33040/0006 SLP128 P0000 T11061128 TSNO |
| 17:31 MST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1009 mb (29.8 in) | NW 48 kph (NW 29.9 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KPHP 260031Z AUTO 32026G36KT 1/2SM -SN FZFG BKN010 OVC017 M11/M13 A2980 RMK AO2 PK WND 33040/0006 P0000 TSNO |
| 16:55 MST |  Overcast Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1009 mb (29.8 in) | NW 54 kph (NW 33.4 mph) | 0.76 mm (0.03 in) | 1/2SM |
| | KPHP 252355Z AUTO 32029G36KT 1/2SM SN FZFG BKN006 OVC014 M11/M13 A2979 RMK AO2 PK WND 33042/2314 SLP128 P0003 60011 T11111128 11111 21133 50008 TSNO |
| 16:10 MST |  Overcast Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1009 mb (29.8 in) | NW 54 kph (NW 33.4 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KPHP 252310Z AUTO 32029G38KT 1/4SM SN FZFG BKN008 OVC015 M11/M13 A2979 RMK AO2 PK WND 33038/2303 P0000 TSNO |
| 15:55 MST |  Overcast Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1009 mb (29.8 in) | NW 50 kph (NW 31.1 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KPHP 252255Z AUTO 32027G36KT 1/4SM SN FZFG SCT006 OVC016 M12/M13 A2980 RMK AO2 PK WND 32037/2243 SLP132 P0000 T11171133 TSNO |
| 15:44 MST |  Overcast Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1009 mb (29.8 in) | NNW 56 kph (NNW 34.5 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KPHP 252244Z AUTO 33030G37KT 1/4SM SN FZFG SCT006 OVC016 M12/M13 A2979 RMK AO2 PK WND 32037/2243 P0000 TSNO |
| 15:34 MST |  Overcast Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1009 mb (29.8 in) | NW 48 kph (NW 29.9 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KPHP 252234Z AUTO 32026G36KT 1/4SM SN FZFG SCT006 OVC014 M12/M13 A2979 RMK AO2 PK WND 33037/2224 P0000 TSNO |
| 14:55 MST |  Overcast Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1009 mb (29.8 in) | NW 48 kph (NW 29.9 mph) | 0.76 mm (0.03 in) | 1/4SM |
| | KPHP 252155Z AUTO 32026G35KT 1/4SM SN FZFG BKN006 OVC014 M12/M14 A2979 RMK AO2 PK WND 33040/2123 SLP128 P0003 T11171139 TSNO |
| 13:55 MST |  Overcast Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1008 mb (29.77 in) | NW 39 kph (NW 24.2 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KPHP 252055Z AUTO 32021G39KT 1/4SM SN FZFG BKN006 OVC013 M12/M14 A2976 RMK AO2 PK WND 33039/2046 SLP121 P0000 60005 T11221139 51006 TSNO |
| 13:51 MST |  Overcast Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1008 mb (29.77 in) | NW 54 kph (NW 33.4 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KPHP 252051Z AUTO 32029G39KT 1/4SM SN FZFG BKN006 OVC013 M12/M14 A2976 RMK AO2 PK WND 33039/2046 P0000 TSNO |
| 13:41 MST |  Overcast Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1008 mb (29.77 in) | NW 48 kph (NW 29.9 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KPHP 252041Z AUTO 32026G37KT 1/4SM SN FZFG SCT006 OVC013 M12/M14 A2976 RMK AO2 PK WND 31037/2041 P0000 TSNO |
| 13:22 MST |  Overcast Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1008 mb (29.77 in) | NW 44 kph (NW 27.6 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KPHP 252022Z AUTO 31024G36KT 1/4SM SN FZFG BKN006 OVC013 M12/M14 A2976 RMK AO2 PK WND 33036/2016 P0000 TSNO |
| 12:55 MST |  Overcast Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1007 mb (29.74 in) | NW 52 kph (NW 32.2 mph) | 0.51 mm (0.02 in) | 1/4SM |
| | KPHP 251955Z AUTO 32028G38KT 1/4SM SN FZFG BKN002 OVC011 M13/M15 A2975 RMK AO2 PK WND 33043/1904 SLP119 P0002 T11281150 TSNO |
| 11:55 MST |  Obscured Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1007 mb (29.74 in) | NW 61 kph (NW 38 mph) | 0.76 mm (0.03 in) | M1/4SM |
| | KPHP 251855Z AUTO 32033G41KT M1/4SM SN FZFG VV002 M13/M16 A2974 RMK AO2 PK WND 32044/1757 SLP117 P0003 T11331156 TSNO |
| 10:55 MST |  Obscured Heavy Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1008 mb (29.77 in) | NW 63 kph (NW 39.1 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KPHP 251755Z AUTO 32034G43KT 1/4SM +SN FZFG VV002 M13/M16 A2976 RMK AO2 PK WND 32047/1724 SLP121 P0000 60004 T11331156 11128 21150 58023 TSNO |
| 09:55 MST |  Overcast Snow | -13°C / 9°F | -15°C / 5°F | 85% | 1008 mb (29.77 in) | NW 56 kph (NW 34.5 mph) | 0.25 mm (0.01 in) | 1/4SM |
| | KPHP 251655Z AUTO 32030G38KT 1/4SM SN FZFG BKN003 OVC013 M13/M15 A2978 RMK AO2 PK WND 31042/1639 SLP131 P0001 T11281150 TSNO |
| 09:24 MST |  Overcast Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1009 mb (29.8 in) | NW 52 kph (NW 32.2 mph) | 0.25 mm (0.01 in) | 1/4SM |
| | KPHP 251624Z AUTO 32028G38KT 1/4SM SN FZFG BKN007 OVC013 M13/M16 A2980 RMK AO2 PK WND 32038/1619 P0001 TSNO |
| 09:07 MST |  Overcast Light Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1010 mb (29.83 in) | NW 52 kph (NW 32.2 mph) | 0.25 mm (0.01 in) | 1/2SM |
| | KPHP 251607Z AUTO 32028G33KT 1/2SM -SN FZFG BKN011 OVC026 M13/M16 A2982 RMK AO2 PK WND 32033/1607 P0001 TSNO |
| 08:55 MST |  Overcast Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1010 mb (29.83 in) | NW 44 kph (NW 27.6 mph) | 0.76 mm (0.03 in) | 1/4SM |
| | KPHP 251555Z AUTO 32024G34KT 1/4SM SN FZFG BKN009 BKN013 OVC026 M13/M16 A2982 RMK AO2 PK WND 32037/1518 SLP144 P0003 T11331156 TSNO |
| 07:55 MST |  Obscured Snow | -14°C / 7°F | -16°C / 3°F | 85% | 1010 mb (29.83 in) | NW 48 kph (NW 29.9 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KPHP 251455Z AUTO 32026G35KT 1/4SM SN FZFG VV008 M14/M16 A2983 RMK AO2 PK WND 32040/1439 SLP147 P0000 60000 T11391161 58007 TSNO |
| 07:46 MST |  Obscured Snow | -14°C / 7°F | -16°C / 3°F | 85% | 1010 mb (29.83 in) | NW 50 kph (NW 31.1 mph) | 0.00 mm (0.00 in) | 1/4SM |
| | KPHP 251446Z AUTO 32027G40KT 1/4SM SN FZFG VV008 M14/M16 A2983 RMK AO2 PK WND 32040/1439 P0000 TSNO |
| 07:08 MST |  Obscured Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1010 mb (29.83 in) | NW 54 kph (NW 33.4 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPHP 251408Z AUTO 32029G36KT 3/4SM -SN BR VV013 M14/M17 A2984 RMK AO2 PK WND 32036/1407 P0000 TSNO |
| 06:55 MST |  Obscured Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1010 mb (29.83 in) | NW 46 kph (NW 28.8 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPHP 251355Z AUTO 32025G37KT 3/4SM -SN BR VV016 M14/M17 A2984 RMK AO2 PK WND 32041/1330 SLP152 P0000 T11441167 TSNO |
| 06:52 MST |  Obscured Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1010 mb (29.83 in) | NW 46 kph (NW 28.8 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPHP 251352Z AUTO 32025G37KT 3/4SM -SN BR VV017 M14/M17 A2984 RMK AO2 PK WND 32041/1330 P0000 TSNO |
| 06:18 MST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1011 mb (29.85 in) | NW 48 kph (NW 29.9 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPHP 251318Z AUTO 32026G38KT 1SM -SN BR BKN022 OVC039 M14/M17 A2985 RMK AO2 PK WND 32039/1257 P0000 TSNO |
| 06:08 MST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1011 mb (29.85 in) | NW 48 kph (NW 29.9 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPHP 251308Z AUTO 32026G37KT 3/4SM -SN BKN020 OVC037 M14/M17 A2986 RMK AO2 PK WND 32039/1257 P0000 TSNO |
| 05:55 MST |  Overcast Light Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1011 mb (29.85 in) | NW 54 kph (NW 33.4 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPHP 251255Z AUTO 32029G36KT 1SM -SN OVC021 M14/M17 A2985 RMK AO2 PK WND 33039/1212 SLP155 P0000 T11441172 TSNO |
| 05:40 MST |  Obscured Light Snow | -15°C / 5°F | -17°C / 1°F | 85% | 1011 mb (29.85 in) | NW 54 kph (NW 33.4 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPHP 251240Z AUTO 32029G35KT 1SM -SN BR VV020 M15/M17 A2985 RMK AO2 PK WND 33039/1212 P0000 TSNO |
| 05:32 MST |  Obscured Light Snow | -15°C / 5°F | -17°C / 1°F | 85% | 1011 mb (29.85 in) | NW 52 kph (NW 32.2 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPHP 251232Z AUTO 32028G38KT 3/4SM -SN BR VV018 M15/M17 A2985 RMK AO2 PK WND 33039/1212 P0000 TSNO |
| 05:00 MST |  Obscured Light Snow | -15°C / 5°F | -17°C / 1°F | 85% | 1011 mb (29.85 in) | NW 54 kph (NW 33.4 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KPHP 251200Z AUTO 32029G38KT 3/4SM -SN BR VV014 M15/M17 A2985 RMK AO2 PK WND 31038/1157 P0000 TSNO |
| 04:55 MST |  Obscured Light Snow | -15°C / 5°F | -17°C / 1°F | 85% | 1011 mb (29.85 in) | NW 48 kph (NW 29.9 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPHP 251155Z AUTO 32026G37KT 1SM -SN BR VV015 M15/M17 A2985 RMK AO2 PK WND 33038/1137 SLP155 P0000 60000 T11501172 11150 21172 56013 TSNO |
| 04:50 MST |  Obscured Light Snow | -15°C / 5°F | -17°C / 1°F | 85% | 1011 mb (29.85 in) | NW 48 kph (NW 29.9 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPHP 251150Z AUTO 32026G37KT 1SM -SN BR VV015 M15/M17 A2985 RMK AO2 PK WND 33038/1137 P0000 TSNO |
| 04:32 MST |  Obscured Light Snow | -15°C / 5°F | -17°C / 1°F | 85% | 1011 mb (29.85 in) | NW 52 kph (NW 32.2 mph) | 0.00 mm (0.00 in) | 1SM |
| | KPHP 251132Z AUTO 32028G35KT 1SM -SN BR VV014 M15/M17 A2986 RMK AO2 PK WND 31038/1108 P0000 TSNO |
| 03:55 MST |  Overcast Light Snow | -15°C / 5°F | -18°C / 0°F | 78% | 1011 mb (29.85 in) | NW 52 kph (NW 32.2 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KPHP 251055Z AUTO 32028G38KT 1 1/4SM -SN OVC018 M15/M18 A2985 RMK AO2 PK WND 32038/1053 SLP155 P0000 T11501178 TSNO |
| 03:39 MST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1011 mb (29.85 in) | NW 50 kph (NW 31.1 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KPHP 251039Z AUTO 32027G38KT 1 1/4SM -SN OVC024 M16/M18 A2986 RMK AO2 PK WND 31038/1038 P0000 TSNO |
| 03:29 MST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1012 mb (29.88 in) | NW 46 kph (NW 28.8 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KPHP 251029Z AUTO 32025G33KT 2 1/2SM -SN OVC024 M16/M18 A2987 RMK AO2 PK WND 32037/1017 P0000 TSNO |
| 02:55 MST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1012 mb (29.88 in) | NW 50 kph (NW 31.1 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KPHP 250955Z AUTO 32027G35KT 1 3/4SM -SN OVC024 M16/M18 A2989 RMK AO2 PK WND 32035/0952 PRESFR SLP165 P0000 T11561183 TSNO |
| 02:40 MST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1013 mb (29.91 in) | NW 44 kph (NW 27.6 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KPHP 250940Z AUTO 32024G32KT 1 3/4SM -SN OVC022 M16/M18 A2991 RMK AO2 PK WND 32032/0937 P0000 TSNO |
| 02:29 MST |  Overcast Light Snow | -16°C / 3°F | -18°C / 0°F | 85% | 1013 mb (29.91 in) | NW 43 kph (NW 26.5 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KPHP 250929Z AUTO 32023G28KT 2 1/2SM -SN OVC026 M16/M18 A2992 RMK AO2 PK WND 32030/0912 P0000 TSNO |
| 02:15 MST |  Overcast Light Snow | -16°C / 3°F | -19°C / -2°F | 78% | 1013 mb (29.91 in) | NW 43 kph (NW 26.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KPHP 250915Z AUTO 32023G30KT 3SM -SN BKN028 BKN035 OVC047 M16/M19 A2992 RMK AO2 PK WND 32030/0912 P0000 TSNO |
| 01:55 MST |  Overcast Light Snow | -16°C / 3°F | -19°C / -2°F | 78% | 1013 mb (29.91 in) | NW 43 kph (NW 26.5 mph) | 0.00 mm (0.00 in) | 2SM |
| | KPHP 250855Z AUTO 32023G34KT 2SM -SN SCT032 BKN047 OVC060 M16/M19 A2992 RMK AO2 PK WND 32034/0852 UPB0757E0759SNB0759 SLP177 P0000 60000 T11561189 56025 TSNO |
| 01:35 MST |  Overcast Light Snow | -16°C / 3°F | -19°C / -2°F | 78% | 1013 mb (29.91 in) | NW 39 kph (NW 24.2 mph) | 0.00 mm (0.00 in) | 4SM |
| | KPHP 250835Z AUTO 32021G31KT 4SM -SN SCT036 BKN060 OVC075 M16/M19 A2992 RMK AO2 PK WND 33033/0814 UPB0757E0759SNB0759 P0000 TSNO |
| 01:27 MST |  Overcast Light Snow | -16°C / 3°F | -19°C / -2°F | 78% | 1013 mb (29.91 in) | NW 41 kph (NW 25.3 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KPHP 250827Z AUTO 32022G30KT 2 1/2SM -SN FEW046 BKN060 OVC075 M16/M19 A2992 RMK AO2 PK WND 33033/0814 UPB0757E0759SNB0759 P0000 TSNO |
| 00:55 MST |  Overcast Blowing Snow | -16°C / 3°F | -19°C / -2°F | 78% | 1014 mb (29.94 in) | NW 41 kph (NW 25.3 mph) | 0.00 mm (0.00 in) | 6SM |
| | KPHP 250755Z AUTO 32022G30KT 6SM BLSN BKN070 OVC095 M16/M19 A2993 RMK AO2 PK WND 32030/0749 UPB12E29B45E49SNE12B29E45 SLP181 P0000 T11611194 TSNO |