| 02:45 PST |  Fair | 4°C / 39°F | 4°C / 39°F | 100% | N/A | SW 15 kph (SW 9.2 mph) | - | |
| | KMWS 121045Z 22008G12KT 04/04 RMK SNOW DEPTH 1.00 |
| 02:15 PST |  Fair | 4°C / 39°F | 4°C / 39°F | 100% | N/A | SW 11 kph (SW 6.9 mph) | - | |
| | KMWS 121015Z 21006G12KT 04/04 RMK SNOW DEPTH 1.00 |
| 01:45 PST |  Fair | 4°C / 39°F | 4°C / 39°F | 100% | N/A | SW 19 kph (SW 11.5 mph) | - | |
| | KMWS 120945Z 21010G13KT 04/04 RMK SNOW DEPTH 1.00 |
| 01:15 PST |  Fair | 4°C / 39°F | 4°C / 39°F | 100% | N/A | SW 20 kph (SW 12.7 mph) | - | |
| | KMWS 120915Z 21511G17KT 04/04 RMK SNOW DEPTH 1.00 |
| 00:45 PST |  Fair | 4°C / 39°F | 4°C / 39°F | 100% | N/A | SW 22 kph (SW 13.8 mph) | - | |
| | KMWS 120845Z 21012G13KT 04/04 RMK SNOW DEPTH 1.00 |
| 00:15 PST |  Fair | 3°C / 37°F | 3°C / 37°F | 100% | N/A | SW 9 kph (SW 5.8 mph) | - | |
| | KMWS 120815Z 22505G08KT 03/03 RMK SNOW DEPTH 1.00 |