| 07:56 PST | 
Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KWMC 291556Z AUTO 00000KT 10SM CLR M08/M12 A3032
RMK AO2 SLP301 T10781117 |
| 06:56 PST |
Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1026 mb
(30.3 in) | SSE 6 kph
(SSE 3.5 mph) | - | 10SM |
| | KWMC 291456Z AUTO 15003KT 10SM CLR M11/M13 A3030
RMK AO2 SLP292 T11111133 52007 |
| 05:56 PST | 
Clear | -4°C / 25°F | -9°C / 16°F | 69% | 1026 mb
(30.3 in) | NE 9 kph
(NE 5.8 mph) | - | 10SM |
| | KWMC 291356Z AUTO 05005KT 10SM CLR M04/M09 A3029
RMK AO2 SLP278 T10391094 |
| 04:56 PST |
Clear | -4°C / 25°F | -10°C / 14°F | 63% | 1025 mb
(30.27 in) | N 17 kph
(N 10.4 mph) | - | 10SM |
| | KWMC 291256Z AUTO 35009KT 10SM CLR M04/M10 A3028
RMK AO2 SLP272 T10441100 |
| 03:56 PST |
Clear | -3°C / 27°F | -11°C / 12°F | 54% | 1025 mb
(30.27 in) | N 7 kph
(N 4.6 mph) | - | 10SM |
| | KWMC 291156Z AUTO 35004KT 10SM CLR M03/M11 A3027
RMK AO2 SLP266 T10281106 11028 21067 53004 |
| 02:56 PST |
Clear | -4°C / 25°F | -9°C / 16°F | 69% | 1025 mb
(30.27 in) | NNW 19 kph
(NNW 11.5 mph) | - | 10SM |
| | KWMC 291056Z AUTO 33010KT 10SM CLR M04/M09 A3027
RMK AO2 SLP264 T10441094 |
| 01:56 PST |
Clear | -5°C / 23°F | -10°C / 14°F | 68% | 1024 mb
(30.24 in) | NW 15 kph
(NW 9.2 mph) | - | 10SM |
| | KWMC 290956Z AUTO 31008KT 10SM CLR M05/M10 A3025
RMK AO2 SLP260 T10501100 |
| 00:56 PST |
Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1025 mb
(30.27 in) | W 7 kph
(W 4.6 mph) | - | 10SM |
| | KWMC 290856Z AUTO 27004KT 10SM CLR M06/M10 A3026
RMK AO2 SLP263 T10611100 50004 |
