| 18:53 MST | 
Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1023 mb
(30.21 in) | NNW 6 kph
(NNW 3.5 mph) | - | 10SM |
| | KHLN 260153Z 33003KT 10SM CLR 02/M02 A3020
RMK AO2 SLP275 T00221022 |
| 17:53 MST |
Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1023 mb
(30.21 in) | SSW 9 kph
(SSW 5.8 mph) | - | 10SM |
| | KHLN 260053Z 24005KT 10SM CLR 04/M02 A3021
RMK AO2 SLP272 T00441022 |
| 16:53 MST |
Clear | 5°C / 41°F | -2°C / 28°F | 61% | 1023 mb
(30.21 in) | SSW 9 kph
(SSW 5.8 mph) | - | 10SM |
| | KHLN 252353Z 25005KT 10SM CLR 05/M02 A3021
RMK AO2 SLP269 T00501022 10106 20011 55003 |
| 15:53 MST | 
Clear | 8°C / 46°F | -2°C / 28°F | 50% | 1023 mb
(30.21 in) | Calm | - | 10SM |
| | KHLN 252253Z 00000KT 10SM CLR 08/M02 A3020
RMK AO2 SLP264 T00831017 |
| 14:53 MST |
Clear | 11°C / 52°F | -2°C / 28°F | 41% | 1023 mb
(30.21 in) | ESE 11 kph
(ESE 6.9 mph) | - | 10SM |
| | KHLN 252153Z AUTO 11006KT 10SM CLR 11/M02 A3020
RMK AO2 SLP260 T01061022 TSNO |
| 13:53 MST |
Clear | 10°C / 50°F | -2°C / 28°F | 43% | 1023 mb
(30.21 in) | E 13 kph
(E 8.1 mph) | - | 10SM |
| | KHLN 252053Z 09007KT 10SM CLR 10/M02 A3022
RMK AO2 SLP264 T01001022 56029 |
| 12:53 MST |
Clear | 8°C / 46°F | -2°C / 28°F | 50% | 1024 mb
(30.24 in) | NNW 7 kph
(NNW 4.6 mph) | - | 10SM |
| | KHLN 251953Z 33004KT 10SM CLR 08/M02 A3025
RMK AO2 SLP279 T00781017 |
| 11:53 MST | 
Mostly Cloudy | 3°C / 37°F | -2°C / 28°F | 70% | 1025 mb
(30.27 in) | WNW 7 kph
(WNW 4.6 mph) | - | 10SM |
| | KHLN 251853Z 29004KT 10SM BKN043 03/M02 A3028
RMK AO2 SLP299 T00331022 |
| 10:53 MST | 
Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1026 mb
(30.3 in) | S 6 kph
(S 3.5 mph) | - | 10SM |
| | KHLN 251753Z 19003KT 10SM OVC043 01/M02 A3031
RMK AO2 SLP316 T00111022 10017 21033 50002 |
| 09:53 MST | 
Partly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KHLN 251653Z 00000KT 10SM SCT045 02/M03 A3031
RMK AO2 SLP310 T00171028 |
| 08:53 MST |
Partly Cloudy | -2°C / 28°F | -3°C / 27°F | 93% | 1027 mb
(30.33 in) | SSW 7 kph
(SSW 4.6 mph) | - | 10SM |
| | KHLN 251553Z 24004KT 10SM FEW043 M02/M03 A3032
RMK AO2 SLP317 T10171033 |
| 07:53 MST |
Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KHLN 251453Z 00000KT 10SM CLR M03/M04 A3030
RMK AO2 SLP313 T10331044 50001 |
| 06:53 MST | 
Mostly Cloudy | -2°C / 28°F | -4°C / 25°F | 86% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KHLN 251353Z 00000KT 10SM BKN048 M02/M04 A3031
RMK AO2 SLP314 T10221039 |
| 05:53 MST | 
Partly Cloudy | -1°C / 30°F | -3°C / 27°F | 86% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KHLN 251253Z 00000KT 10SM SCT046 M01/M03 A3031
RMK AO2 SLP308 T10111033 |
| 04:53 MST |
Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1026 mb
(30.3 in) | Variable 6 kph
(Variable 3.5 mph) | - | 10SM |
| | KHLN 251153Z AUTO VRB03KT 10SM CLR M01/M03 A3030
RMK AO2 SLP304 T10111028 10006 21028 58002 |
| 03:53 MST |
Partly Cloudy | -2°C / 28°F | -3°C / 27°F | 93% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KHLN 251053Z AUTO 00000KT 10SM FEW110 M02/M03 A3031
RMK AO2 SLP311 T10171033 |
| 02:53 MST |
Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KHLN 250953Z AUTO 00000KT 10SM OVC095 M02/M04 A3031
RMK AO2 SLP311 T10171039 |
| 01:53 MST |
Mostly Cloudy | -1°C / 30°F | -4°C / 25°F | 80% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KHLN 250853Z AUTO 00000KT 10SM FEW042 BKN090 M01/M04 A3031
RMK AO2 SLP310 T10111039 51001 |
| 00:53 MST |
Mostly Cloudy | -2°C / 28°F | -4°C / 25°F | 86% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KHLN 250753Z AUTO 00000KT 10SM BKN090 M02/M04 A3030
RMK AO2 SLP310 T10171044 |
