| 11:53 PST | 
Fair | N/A | N/A | N/A | 1016 mb
(30 in) | NW 9 kph
(NW 5.8 mph) | - | 10SM |
| | KRNM 251953Z 31005KT 10SM CL17/M04 A3001
RMK AO2 SLP161 T01721044 $ |
| 10:53 PST | 
Clear | 16°C / 61°F | -8°C / 18°F | 19% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KRNM 251853Z 00000KT 10SM CLR 16/M08 A3004
RMK AO2 SLP171 T01611083 $ |
| 09:53 PST |
Clear | 14°C / 57°F | -4°C / 25°F | 29% | 1018 mb
(30.06 in) | Calm | - | 10SM |
| | KRNM 251753Z 00000KT 10SM CLR 14/M04 A3005
RMK AO2 SLP175 T01441044 10144 21028 50004 $ |
| 08:53 PST |
Clear | 10°C / 50°F | -2°C / 28°F | 43% | 1018 mb
(30.06 in) | Calm | - | 10SM |
| | KRNM 251653Z 00000KT 10SM CLR 10/M02 A3006
RMK AO2 SLP180 T01001022 $ |
| 07:53 PST |
Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1018 mb
(30.06 in) | Calm | - | 10SM |
| | KRNM 251553Z AUTO 00000KT 10SM CLR 02/M02 A3005
RMK AO2 SLP181 T00221017 FZRANO TSNO $ |
| 06:53 PST |
Clear | N/A | N/A | N/A | N/A | Calm | - | 10SM |
| | KRNM 251453Z AUTO 090P3KT 10SM CLR M02 |
| 05:53 PST | 
Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1017 mb
(30.03 in) | ESE 6 kph
(ESE 3.5 mph) | - | 8SM |
| | KRNM 251353Z AUTO 11003KT 8SM CLR M02/M04 A3003
RMK AO2 SLP173 T10221044 FZRANO TSNO $ |
| 04:53 PST |
Clear | 1°C / 34°F | -4°C / 25°F | 70% | 1017 mb
(30.03 in) | Calm | - | 10SM |
| | KRNM 251253Z AUTO 00000KT 10SM CLR 01/M04 A3003
RMK AO2 SLP171 T00061039 FZRANO TSNO $ |
| 03:53 PST | 
Clear
Hazy | 0°C / 32°F | -3°C / 27°F | 80% | 1017 mb
(30.03 in) | Calm | - | 6SM |
| | KRNM 251153Z AUTO 00000KT 6SM HZ CLR 00/M03 A3003
RMK AO2 SLP170 T00001028 10028 21011 58006 FZRANO TSNO $ |
| 02:53 PST |
Clear
Hazy | -1°C / 30°F | -3°C / 27°F | 86% | 1017 mb
(30.03 in) | Calm | - | 6SM |
| | KRNM 251053Z AUTO 00000KT 6SM HZ CLR M01/M03 A3004
RMK AO2 SLP171 T10061033 FZRANO TSNO $ |
| 01:53 PST |
Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1018 mb
(30.06 in) | Calm | - | 7SM |
| | KRNM 250953Z AUTO 00000KT 7SM CLR 00/M03 A3005
RMK AO2 SLP173 T00001028 FZRANO TSNO $ |
| 00:53 PST |
Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1018 mb
(30.06 in) | Calm | - | 7SM |
| | KRNM 250853Z AUTO 00000KT 7SM CLR 01/M02 A3005
RMK AO2 SLP174 T00111022 58014 FZRANO TSNO $ |
