| 06:53 PST |  Overcast Light Rain | 9°C / 48°F | 7°C / 45°F | 87% | 1009 mb (29.8 in) | SSW 22 kph (SSW 13.8 mph) | 2.03 mm (0.08 in) | 7SM |
| | KRNM 281453Z AUTO 24012KT 7SM -RA FEW012 BKN032 OVC048 09/07 A2981 RMK AO2 SLP091 P0008 60019 T00890067 58010 TSNO |
| 06:25 PST |  Overcast Rain | 9°C / 48°F | 7°C / 45°F | 87% | 1010 mb (29.83 in) | SW 22 kph (SW 13.8 mph) | 0.76 mm (0.03 in) | 3SM |
| | KRNM 281425Z AUTO 22012G22KT 3SM RA BR SCT014 BKN021 OVC038 09/07 A2982 RMK AO2 P0003 TSNO |
| 05:53 PST |  Mostly Cloudy Rain | 9°C / 48°F | 7°C / 45°F | 87% | 1010 mb (29.83 in) | SW 19 kph (SW 11.5 mph) | 2.54 mm (0.10 in) | 6SM |
| | KRNM 281353Z AUTO 22010KT 6SM RA BR FEW027 BKN034 BKN050 09/07 A2982 RMK AO2 SLP094 P0010 T00890072 TSNO |
| 04:53 PST |  Overcast Light Rain | 9°C / 48°F | 7°C / 45°F | 87% | 1010 mb (29.83 in) | SSW 19 kph (SSW 11.5 mph) | 0.25 mm (0.01 in) | 4SM |
| | KRNM 281253Z AUTO 24010KT 4SM -RA BR FEW020 BKN037 OVC055 09/07 A2984 RMK AO2 SLP099 P0001 T00890072 TSNO |
| 03:53 PST |  Overcast Light Rain | 9°C / 48°F | 7°C / 45°F | 87% | 1010 mb (29.83 in) | SSW 19 kph (SSW 11.5 mph) | 0.25 mm (0.01 in) | 6SM |
| | KRNM 281153Z AUTO 24010KT 6SM -RA BR SCT016 BKN030 OVC037 09/07 A2984 RMK AO2 RAB12E21B43 SLP098 P0001 60001 70001 T00940072 10111 20094 58021 TSNO |
| 02:53 PST |  Overcast | 10°C / 50°F | 7°C / 45°F | 82% | 1011 mb (29.85 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KRNM 281053Z AUTO 21006KT 10SM FEW021 SCT030 OVC041 10/07 A2986 RMK AO2 RAE0954 SLP104 T01000067 TSNO |
| 02:40 PST |  Overcast | 10°C / 50°F | 7°C / 45°F | 82% | 1012 mb (29.88 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KRNM 281040Z AUTO 20006KT 10SM FEW015 OVC041 10/07 A2987 RMK AO2 RAE0954 TSNO |
| 01:53 PST |  Overcast Light Rain | 10°C / 50°F | 8°C / 46°F | 88% | 1012 mb (29.88 in) | SSE 11 kph (SSE 6.9 mph) | 0.00 mm (0.00 in) | 10SM |
| | KRNM 280953Z AUTO 20006KT 10SM -RA SCT014 BKN020 OVC038 10/08 A2989 RMK AO2 RAB43 SLP111 P0000 T01000078 TSNO |
| 01:40 PST |  Overcast | 10°C / 50°F | 7°C / 45°F | 82% | 1012 mb (29.88 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KRNM 280940Z AUTO 18004KT 10SM SCT014 BKN020 OVC038 10/07 A2989 RMK AO2 TSNO |
| 01:24 PST |  Mostly Cloudy | 10°C / 50°F | 8°C / 46°F | 88% | 1013 mb (29.91 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KRNM 280924Z AUTO 21005KT 10SM BKN014 BKN022 BKN041 10/08 A2990 RMK AO2 TSNO |
| 00:53 PST |  Partly Cloudy | 10°C / 50°F | 8°C / 46°F | 88% | 1013 mb (29.91 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KRNM 280853Z AUTO 23009KT 10SM SCT043 10/08 A2991 RMK AO2 SLP117 60000 T01000078 56009 TSNO |