| 04:53 PST |  Overcast Light Rain | 2°C / 36°F | 1°C / 34°F | 93% | 1016 mb (30 in) | SW 6 kph (SW 3.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KCLM 221253Z AUTO 23003KT 10SM -RA OVC012 02/01 A2999 RMK AO2 SLP159 P0001 T00170011 |
| 03:53 PST |  Overcast Light Rain | 1°C / 34°F | 1°C / 34°F | 100% | 1015 mb (29.97 in) | Calm | 0.00 mm (0.00 in) | 9SM |
| | KCLM 221153Z AUTO 00000KT 9SM -RA OVC011 01/01 A2996 RMK AO2 RAE12B40 SLP148 P0000 60009 70013 T00110006 10033 20006 51033 |
| 03:08 PST |  Overcast Light Rain | 1°C / 34°F | 1°C / 34°F | 100% | 1014 mb (29.94 in) | SSE 6 kph (SSE 3.5 mph) | 0.00 mm (0.00 in) | 10SM |
| | KCLM 221108Z AUTO 16003KT 10SM -RA OVC011 01/01 A2995 RMK AO2 P0000 |
| 02:53 PST |  Overcast Light Rain | 1°C / 34°F | 1°C / 34°F | 100% | 1014 mb (29.94 in) | SSE 9 kph (SSE 5.8 mph) | 1.52 mm (0.06 in) | 7SM |
| | KCLM 221053Z AUTO 15005KT 7SM -RA BKN009 OVC014 01/01 A2994 RMK AO2 RAE15B35SNB15E35 CIG 007V013 SLP142 P0006 T00110006 |
| 02:42 PST |  Overcast Light Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1014 mb (29.94 in) | SSE 9 kph (SSE 5.8 mph) | 1.52 mm (0.06 in) | 4SM |
| | KCLM 221042Z AUTO 16005KT 4SM -RA BR BKN009 OVC014 01/00 A2994 RMK AO2 RAE15B35SNB15E35 P0006 |
| 02:35 PST |  Overcast Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1014 mb (29.94 in) | S 11 kph (S 6.9 mph) | 1.27 mm (0.05 in) | 2 1/2SM |
| | KCLM 221035Z AUTO 17006KT 2 1/2SM RA BR BKN009 OVC014 01/00 A2993 RMK AO2 RAE15B35SNB15E35 P0005 |
| 02:14 PST |  Overcast Light Rain | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | SE 9 kph (SE 5.8 mph) | 0.25 mm (0.01 in) | 5SM |
| | KCLM 221014Z AUTO 14005KT 5SM -RA BR OVC009 01/01 A2992 RMK AO2 PRESRR P0001 |
| 01:53 PST |  Overcast Light Rain | 1°C / 34°F | 1°C / 34°F | 100% | 1013 mb (29.91 in) | SE 11 kph (SE 6.9 mph) | 0.76 mm (0.03 in) | 10SM |
| | KCLM 220953Z AUTO 13006KT 10SM -RA FEW006 BKN011 OVC020 01/01 A2990 RMK AO2 RAB05SNB33E43 SLP126 P0003 T00110006 |
| 01:46 PST |  Overcast Light Rain | 1°C / 34°F | 1°C / 34°F | 100% | 1012 mb (29.88 in) | ESE 6 kph (ESE 3.5 mph) | 0.76 mm (0.03 in) | 8SM |
| | KCLM 220946Z AUTO 11003KT 8SM -RA SCT007 OVC018 01/01 A2989 RMK AO2 RAB05SNB33E43 P0003 |
| 01:20 PST |  Overcast Light Rain | 2°C / 36°F | 1°C / 34°F | 93% | 1012 mb (29.88 in) | ENE 7 kph (ENE 4.6 mph) | 0.00 mm (0.00 in) | 5SM |
| | KCLM 220920Z AUTO 07004KT 5SM -RA BR SCT007 OVC014 02/01 A2988 RMK AO2 RAB05 P0000 |
| 01:11 PST |  Overcast Light Rain | 2°C / 36°F | 1°C / 34°F | 93% | 1012 mb (29.88 in) | ENE 7 kph (ENE 4.6 mph) | 0.00 mm (0.00 in) | 4SM |
| | KCLM 220911Z AUTO 06004KT 4SM -RA BR SCT009 OVC015 02/01 A2987 RMK AO2 RAB05 P0000 |
| 01:00 PST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1011 mb (29.85 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KCLM 220900Z AUTO 04006KT 10SM BKN009 BKN016 OVC039 02/01 A2986 RMK AO2 CIG 006V013 |
| 00:53 PST |  Overcast | 3°C / 37°F | 2°C / 36°F | 93% | 1011 mb (29.85 in) | NE 6 kph (NE 3.5 mph) | 0.00 mm (0.00 in) | 10SM |
| | KCLM 220853Z AUTO 04003KT 10SM FEW011 BKN016 OVC037 03/02 A2986 RMK AO2 RAE37 SLP113 P0000 60000 T00280017 53017 |