| 06:53 PST |  Obscured Fog | 4°C / 39°F | 4°C / 39°F | 100% | 1016 mb (30 in) | SW 7 kph (SW 4.6 mph) | - | 1/4SM |
| | KCCR 021453Z 21004KT 1/4SM FG VV001 04/04 A3001 RMK AO2 SLP148 60000 T00440039 53007 |
| 05:53 PST |  Overcast Fog | 4°C / 39°F | 3°C / 37°F | 93% | 1016 mb (30 in) | S 6 kph (S 3.5 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KCCR 021353Z AUTO 18003KT 1/2SM FG OVC002 04/03 A3000 RMK AO2 SNB11E50 SLP144 P0000 T00390033 |
| 05:45 PST |  Overcast Light Snow | 4°C / 39°F | 3°C / 37°F | 93% | 1016 mb (30 in) | S 6 kph (S 3.5 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KCCR 021345Z AUTO 19003KT 1/2SM -SN FG OVC002 04/03 A3000 RMK AO2 SNB11 P0000 |
| 05:41 PST |  Mostly Cloudy Light Snow | 3°C / 37°F | 2°C / 36°F | 93% | 1016 mb (30 in) | SSE 7 kph (SSE 4.6 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KCCR 021341Z AUTO 20004KT 1 3/4SM -SN BR BKN002 03/02 A3000 RMK AO2 SNB11 P0000 |
| 04:53 PST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1016 mb (30 in) | Calm | 0.00 mm (0.00 in) | 9SM |
| | KCCR 021253Z AUTO 00000KT 9SM OVC004 04/02 A2999 RMK AO2 SNE24 SLP141 P0000 T00440022 |
| 03:53 PST |  Mostly Cloudy Light Snow | 3°C / 37°F | 2°C / 36°F | 93% | 1016 mb (30 in) | Calm | 0.00 mm (0.00 in) | 6SM |
| | KCCR 021153Z AUTO 00000KT 6SM -SN BR BKN004 03/02 A2999 RMK AO2 SLP141 P0000 60000 T00280017 10067 20028 53003 |
| 03:50 PST |  Mostly Cloudy Light Snow | 3°C / 37°F | 2°C / 36°F | 93% | 1016 mb (30 in) | Calm | 0.00 mm (0.00 in) | 6SM |
| | KCCR 021150Z AUTO 00000KT 6SM -SN BR BKN004 03/02 A2999 RMK AO2 P0000 |
| 03:42 PST |  Partly Cloudy Light Snow | 3°C / 37°F | 2°C / 36°F | 93% | 1016 mb (30 in) | Calm | 0.00 mm (0.00 in) | 6SM |
| | KCCR 021142Z AUTO 00000KT 6SM -SN BR SCT004 03/02 A2999 RMK AO2 P0000 |
| 02:53 PST |  Clear Light Snow | 3°C / 37°F | 2°C / 36°F | 93% | 1015 mb (29.97 in) | Calm | 0.00 mm (0.00 in) | 7SM |
| | KCCR 021053Z AUTO 00000KT 7SM -SN CLR 03/02 A2998 RMK AO2 SLP137 P0000 T00330017 |
| 01:53 PST |  Clear Light Snow | 3°C / 37°F | 2°C / 36°F | 93% | 1015 mb (29.97 in) | Calm | 0.00 mm (0.00 in) | 7SM |
| | KCCR 020953Z AUTO 00000KT 7SM -SN CLR 03/02 A2998 RMK AO2 SNB51 SLP137 P0000 T00330017 |
| 00:53 PST |  Clear | 4°C / 39°F | 2°C / 36°F | 87% | 1015 mb (29.97 in) | Calm | - | 8SM |
| | KCCR 020853Z AUTO 00000KT 8SM CLR 04/02 A2997 RMK AO2 SLP135 T00440022 52007 |