| 09:56 PST | 
Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KWMC 151756Z AUTO 10SM OVC065 03/M03 A3019
RMK AO2 SLP247 T00281033 10028 21017 51016 |
| 08:56 PST |
Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KWMC 151656Z AUTO 10SM OVC065 02/M03 A3019
RMK AO2 SLP249 T00171028 |
| 07:56 PST |
Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KWMC 151556Z AUTO 10SM OVC060 01/M03 A3016
RMK AO2 SLP241 T00111028 |
| 06:56 PST |
Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KWMC 151456Z AUTO 10SM BKN070 OVC090 01/M03 A3014
RMK AO2 SLP231 T00111033 53002 |
| 05:56 PST |
Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KWMC 151356Z AUTO 10SM BKN070 BKN090 OVC110 01/M03 A3013
RMK AO2 SLP224 T00111033 |
| 04:56 PST |
Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KWMC 151256Z AUTO 10SM OVC070 01/M03 A3014
RMK AO2 SLP226 T00111028 |
| 03:56 PST |
Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KWMC 151156Z AUTO 10SM BKN075 OVC090 00/M03 A3014
RMK AO2 SLP220 T00001033 10006 21072 50000 |
| 02:56 PST |
Overcast | -4°C / 25°F | -5°C / 23°F | 93% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KWMC 151056Z AUTO 10SM BKN080 OVC100 M04/M05 A3014
RMK AO2 SLP224 T10391050 |
| 01:56 PST |
Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KWMC 150956Z AUTO 10SM OVC110 M03/M04 A3014
RMK AO2 SLP221 T10331044 |
| 00:56 PST | 
Mostly Cloudy | -6°C / 21°F | -7°C / 19°F | 93% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KWMC 150856Z AUTO 10SM BKN110 M06/M07 A3014
RMK AO2 SLP223 T10611072 55003 |
