| 14:56 PST | 
Clear | 0°C / 32°F | -8°C / 18°F | 55% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KWMC 252256Z AUTO 00000KT 10SM CLR 00/M08 A3018
RMK AO2 SLP259 T00001083 |
| 13:56 PST |
Clear | -1°C / 30°F | -9°C / 16°F | 55% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KWMC 252156Z AUTO 00000KT 10SM CLR M01/M09 A3019
RMK AO2 SLP266 T10111089 |
| 12:56 PST |
Clear | -2°C / 28°F | -9°C / 16°F | 59% | 1023 mb
(30.21 in) | NE 9 kph
(NE 5.8 mph) | - | 10SM |
| | KWMC 252056Z AUTO 03005KT 10SM CLR M02/M09 A3021
RMK AO2 SLP271 T10221089 58020 |
| 11:56 PST |
Clear | -4°C / 25°F | -9°C / 16°F | 69% | 1024 mb
(30.24 in) | NE 13 kph
(NE 8.1 mph) | - | 10SM |
| | KWMC 251956Z AUTO 04007KT 10SM CLR M04/M09 A3023
RMK AO2 SLP280 T10391094 |
| 10:56 PST |
Clear | -6°C / 21°F | -11°C / 12°F | 68% | 1025 mb
(30.27 in) | NNE 13 kph
(NNE 8.1 mph) | - | 10SM |
| | KWMC 251856Z AUTO 02007KT 10SM CLR M06/M11 A3027
RMK AO2 SLP298 T10611106 |
| 09:56 PST |
Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1025 mb
(30.27 in) | NE 6 kph
(NE 3.5 mph) | - | 10SM |
| | KWMC 251756Z AUTO 05003KT 10SM CLR M07/M11 A3028
RMK AO2 SLP301 T10721106 11072 21167 50001 |
| 08:56 PST |
Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KWMC 251656Z AUTO 00000KT 10SM CLR M11/M13 A3029
RMK AO2 SLP310 T11061128 |
| 07:56 PST |
Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KWMC 251556Z AUTO 00000KT 10SM CLR M14/M16 A3028
RMK AO2 SLP313 T11441161 |
| 06:56 PST | 
Clear | -17°C / 1°F | -19°C / -2°F | 85% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KWMC 251456Z AUTO 00000KT 10SM CLR M17/M19 A3028
RMK AO2 SLP309 T11671189 55002 |
| 05:56 PST |
Clear | -16°C / 3°F | -18°C / 0°F | 85% | 1025 mb
(30.27 in) | SSE 6 kph
(SSE 3.5 mph) | - | 10SM |
| | KWMC 251356Z AUTO 16003KT 10SM CLR M16/M18 A3027
RMK AO2 SLP305 T11611178 |
| 04:56 PST |
Clear | -16°C / 3°F | -18°C / 0°F | 85% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KWMC 251256Z AUTO 00000KT 10SM CLR M16/M18 A3027
RMK AO2 SLP300 T11561183 |
| 03:56 PST |
Clear | -16°C / 3°F | -17°C / 1°F | 92% | 1025 mb
(30.27 in) | Calm | - | 10SM |
| | KWMC 251156Z AUTO 00000KT 10SM CLR M16/M17 A3028
RMK AO2 SLP302 70001 T11561172 11106 21156 58003 |
| 02:56 PST |
Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KWMC 251056Z AUTO 00000KT 10SM CLR M14/M16 A3029
RMK AO2 SLP297 T11391156 |
| 01:56 PST |
Clear | -15°C / 5°F | -16°C / 3°F | 92% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KWMC 250956Z AUTO 00000KT 10SM CLR M15/M16 A3030
RMK AO2 SLP302 T11501161 |
| 00:56 PST |
Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KWMC 250856Z AUTO 00000KT 10SM CLR M12/M14 A3030
RMK AO2 SLP298 T11221144 58004 |
