| 23:15 MST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1008 mb (29.77 in) | NE 11 kph (NE 6.9 mph) | - | 3/4SM |
| | KFNL 230615Z AUTO 05006KT 3/4SM OVC006 M02/M03 A2976 RMK AO1 |
| 22:55 MST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1007 mb (29.74 in) | ENE 11 kph (ENE 6.9 mph) | - | 3/4SM |
| | KFNL 230555Z AUTO 06006KT 3/4SM OVC006 M02/M03 A2975 RMK AO1 10030 21020 52010 |
| 22:35 MST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1007 mb (29.74 in) | NE 13 kph (NE 8.1 mph) | - | 1SM |
| | KFNL 230535Z AUTO 05007KT 1SM OVC006 M02/M03 A2975 RMK AO1 |
| 22:15 MST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1007 mb (29.74 in) | NE 15 kph (NE 9.2 mph) | - | 3/4SM |
| | KFNL 230515Z AUTO 03008KT 3/4SM OVC005 M01/M02 A2974 RMK AO1 |
| 21:55 MST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1007 mb (29.74 in) | NE 6 kph (NE 3.5 mph) | - | 3/4SM |
| | KFNL 230455Z AUTO 05003KT 3/4SM OVC006 M01/M02 A2974 RMK AO1 |
| 21:35 MST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1007 mb (29.74 in) | ENE 9 kph (ENE 5.8 mph) | - | 1 1/4SM |
| | KFNL 230435Z AUTO 06005KT 1 1/4SM OVC011 M01/M02 A2974 RMK AO1 |
| 21:15 MST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1007 mb (29.74 in) | NE 13 kph (NE 8.1 mph) | - | 1 1/4SM |
| | KFNL 230415Z AUTO 05007KT 1 1/4SM OVC011 M01/M02 A2973 RMK AO1 |
| 20:55 MST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1007 mb (29.74 in) | NE 17 kph (NE 10.4 mph) | - | 1SM |
| | KFNL 230355Z AUTO 04009KT 1SM BKN009 OVC013 M01/M02 A2973 RMK AO1 |
| 20:35 MST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1007 mb (29.74 in) | NE 17 kph (NE 10.4 mph) | - | 1 1/2SM |
| | KFNL 230335Z AUTO 05009KT 1 1/2SM SCT008 OVC013 M01/M02 A2973 RMK AO1 |
| 20:15 MST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1007 mb (29.74 in) | NE 17 kph (NE 10.4 mph) | - | 1 1/2SM |
| | KFNL 230315Z AUTO 04009KT 1 1/2SM OVC010 00/M02 A2973 RMK AO1 |
| 19:55 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1006 mb (29.71 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KFNL 230255Z AUTO 03008KT 10SM OVC010 01/M02 A2972 RMK AO1 52017 |
| 19:35 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1006 mb (29.71 in) | NNE 17 kph (NNE 10.4 mph) | - | 10SM |
| | KFNL 230235Z AUTO 02009KT 10SM OVC012 01/M02 A2972 RMK AO1 |
| 19:15 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1006 mb (29.71 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KFNL 230215Z AUTO 01009KT 10SM BKN014 BKN055 OVC070 01/M02 A2972 RMK AO1 |
| 18:55 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1006 mb (29.71 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KFNL 230155Z AUTO 36009KT 10SM BKN075 OVC085 01/M02 A2971 RMK AO1 |
| 18:35 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1006 mb (29.71 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KFNL 230135Z AUTO 36008KT 10SM SCT075 OVC090 01/M02 A2971 RMK AO1 |
| 18:15 MST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1006 mb (29.71 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KFNL 230115Z AUTO 01009KT 10SM BKN100 OVC120 01/M02 A2970 RMK AO1 |
| 17:55 MST |  Overcast | 2°C / 36°F | -2°C / 28°F | 75% | 1005 mb (29.68 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KFNL 230055Z AUTO 02008KT 10SM OVC110 02/M02 A2969 RMK AO1 |
| 17:35 MST |  Mostly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1005 mb (29.68 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KFNL 230035Z AUTO 01010KT 10SM BKN110 02/M03 A2968 RMK AO1 |
| 17:15 MST |  Partly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1005 mb (29.68 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KFNL 230015Z AUTO 01010KT 10SM SCT095 02/M03 A2968 RMK AO1 |
| 16:55 MST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1005 mb (29.68 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KFNL 222355Z AUTO 01007KT 10SM CLR 02/M04 A2967 RMK AO1 10040 20020 400601020 52007 |
| 16:35 MST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1005 mb (29.68 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KFNL 222335Z AUTO 01008KT 10SM CLR 02/M03 A2967 RMK AO1 |
| 16:15 MST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1004 mb (29.65 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KFNL 222315Z AUTO 02005KT 10SM CLR 02/M03 A2966 RMK AO1 |
| 15:55 MST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1004 mb (29.65 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KFNL 222255Z AUTO 36006KT 10SM CLR 03/M03 A2966 RMK AO1 |
| 15:35 MST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1004 mb (29.65 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KFNL 222235Z AUTO 02007KT 10SM CLR 03/M03 A2966 RMK AO1 |
| 15:15 MST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1004 mb (29.65 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KFNL 222215Z AUTO 36008KT 10SM CLR 03/M03 A2965 RMK AO1 |
| 14:55 MST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1004 mb (29.65 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KFNL 222155Z AUTO 01009KT 10SM CLR 04/M03 A2964 RMK AO1 |
| 14:35 MST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1004 mb (29.65 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KFNL 222135Z AUTO 01008KT 10SM CLR 04/M03 A2964 RMK AO1 |
| 14:15 MST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1004 mb (29.65 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KFNL 222115Z AUTO 35008KT 10SM CLR 04/M03 A2965 RMK AO1 |
| 13:55 MST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1004 mb (29.65 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KFNL 222055Z AUTO 36006KT 10SM CLR 04/M03 A2965 RMK AO1 57027 |
| 13:35 MST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1004 mb (29.65 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KFNL 222035Z AUTO 02005KT 10SM CLR 04/M03 A2965 RMK AO1 |
| 13:15 MST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1004 mb (29.65 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KFNL 222015Z AUTO 01006KT 10SM CLR 03/M03 A2966 RMK AO1 |
| 12:55 MST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1005 mb (29.68 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KFNL 221955Z AUTO 35005KT 10SM CLR 03/M03 A2967 RMK AO1 |
| 12:35 MST |  Clear | 3°C / 37°F | -3°C / 27°F | 65% | 1005 mb (29.68 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KFNL 221935Z AUTO 36005KT 10SM CLR 03/M03 A2967 RMK AO1 |
| 12:15 MST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1005 mb (29.68 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KFNL 221915Z AUTO 33005KT 10SM CLR 03/M04 A2968 RMK AO1 |
| 11:55 MST |  Partly Cloudy | 3°C / 37°F | -4°C / 25°F | 60% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KFNL 221855Z AUTO 00000KT 10SM SCT120 03/M04 A2970 RMK AO1 |
| 11:35 MST |  Mostly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1006 mb (29.71 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KFNL 221835Z AUTO 36003KT 10SM BKN120 02/M03 A2971 RMK AO1 |
| 11:15 MST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1006 mb (29.71 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KFNL 221815Z AUTO 05003KT 10SM CLR 02/M03 A2972 RMK AO1 |
| 10:55 MST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1007 mb (29.74 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KFNL 221755Z AUTO 10006KT 10SM CLR 02/M04 A2973 RMK AO1 10020 21020 57017 |
| 10:35 MST |  Partly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1007 mb (29.74 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KFNL 221735Z AUTO 02005KT 10SM FEW120 02/M03 A2973 RMK AO1 |
| 10:15 MST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1007 mb (29.74 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KFNL 221715Z AUTO 01007KT 10SM CLR 02/M04 A2975 RMK AO1 |
| 09:55 MST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1007 mb (29.74 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KFNL 221655Z AUTO 02008KT 10SM CLR 02/M04 A2975 RMK AO1 |
| 09:35 MST |  Clear | 1°C / 34°F | -4°C / 25°F | 70% | 1007 mb (29.74 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KFNL 221635Z AUTO 02008KT 10SM CLR 01/M04 A2975 RMK AO1 |
| 09:15 MST |  Clear | 1°C / 34°F | -4°C / 25°F | 70% | 1008 mb (29.77 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KFNL 221615Z AUTO 35007KT 10SM CLR 01/M04 A2976 RMK AO1 |
| 08:55 MST |  Clear | 0°C / 32°F | -4°C / 25°F | 75% | 1008 mb (29.77 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KFNL 221555Z AUTO 01005KT 10SM CLR 00/M04 A2976 RMK AO1 |
| 08:35 MST |  Clear | 0°C / 32°F | -5°C / 23°F | 69% | 1008 mb (29.77 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KFNL 221535Z AUTO 01005KT 10SM CLR 00/M05 A2977 RMK AO1 |
| 08:15 MST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1008 mb (29.77 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KFNL 221515Z AUTO 01006KT 10SM CLR M01/M05 A2977 RMK AO1 |
| 07:55 MST |  Partly Cloudy | -1°C / 30°F | -5°C / 23°F | 75% | 1008 mb (29.77 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KFNL 221455Z AUTO 36006KT 10SM FEW120 M01/M05 A2978 RMK AO1 57007 |
| 07:35 MST |  Partly Cloudy | -1°C / 30°F | -5°C / 23°F | 75% | 1008 mb (29.77 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KFNL 221435Z AUTO 35005KT 10SM SCT120 M01/M05 A2977 RMK AO1 |
| 07:15 MST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1008 mb (29.77 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KFNL 221415Z AUTO 34005KT 10SM CLR M02/M06 A2978 RMK AO1 |
| 06:55 MST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1008 mb (29.77 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KFNL 221355Z AUTO 34006KT 10SM CLR M02/M05 A2978 RMK AO1 |
| 06:35 MST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1008 mb (29.77 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KFNL 221335Z AUTO 34005KT 10SM CLR M01/M05 A2977 RMK AO1 |
| 06:15 MST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1008 mb (29.77 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KFNL 221315Z AUTO 02006KT 10SM CLR M01/M06 A2978 RMK AO1 |
| 05:55 MST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1008 mb (29.77 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KFNL 221255Z AUTO 02008KT 10SM CLR M01/M05 A2978 RMK AO1 |
| 05:35 MST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1009 mb (29.8 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KFNL 221235Z AUTO 03008KT 10SM CLR M01/M06 A2979 RMK AO1 |
| 05:15 MST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1009 mb (29.8 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KFNL 221215Z AUTO 01008KT 10SM CLR M01/M06 A2979 RMK AO1 |
| 04:55 MST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1009 mb (29.8 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KFNL 221155Z AUTO 01007KT 10SM CLR M01/M05 A2980 RMK AO1 10020 21020 57014 |
| 04:35 MST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1009 mb (29.8 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KFNL 221135Z AUTO 02006KT 10SM CLR M01/M06 A2981 RMK AO1 |
| 04:15 MST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1009 mb (29.8 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KFNL 221115Z AUTO 36006KT 10SM CLR M01/M05 A2981 RMK AO1 |
| 03:55 MST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1010 mb (29.83 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KFNL 221055Z AUTO 36007KT 10SM CLR M01/M05 A2982 RMK AO1 |
| 03:35 MST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1010 mb (29.83 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KFNL 221035Z AUTO 01006KT 10SM CLR M01/M05 A2983 RMK AO1 |
| 03:15 MST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KFNL 221015Z AUTO 00000KT 10SM CLR 00/M06 A2983 RMK AO1 |
| 02:55 MST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1010 mb (29.83 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KFNL 220955Z AUTO 35003KT 10SM CLR M01/M04 A2984 RMK AO1 |
| 02:35 MST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KFNL 220935Z AUTO 00000KT 10SM CLR 01/M06 A2984 RMK AO1 |
| 02:15 MST |  Clear | 1°C / 34°F | -6°C / 21°F | 60% | 1010 mb (29.83 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KFNL 220915Z AUTO 05004KT 10SM CLR 01/M06 A2983 RMK AO1 |
| 01:55 MST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1010 mb (29.83 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KFNL 220855Z AUTO 03005KT 10SM CLR 00/M06 A2984 RMK AO1 57010 |
| 01:35 MST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1011 mb (29.85 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KFNL 220835Z AUTO 02005KT 10SM CLR 00/M06 A2985 RMK AO1 |
| 01:15 MST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1010 mb (29.83 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KFNL 220815Z AUTO 03005KT 10SM CLR 00/M06 A2984 RMK AO1 |
| 00:55 MST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1011 mb (29.85 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KFNL 220755Z AUTO 03005KT 10SM CLR 00/M06 A2986 RMK AO1 |
| 00:35 MST |  Clear | 0°C / 32°F | -6°C / 21°F | 64% | 1011 mb (29.85 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KFNL 220735Z AUTO 01005KT 10SM CLR 00/M06 A2986 RMK AO1 |
| 00:15 MST |  Clear | 0°C / 32°F | -5°C / 23°F | 69% | 1011 mb (29.85 in) | Calm | - | 10SM |
| | KFNL 220715Z AUTO 00000KT 10SM CLR 00/M05 A2986 RMK AO1 |