| 18:55 PST | 
Clear | 6°C / 43°F | -7°C / 19°F | 39% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KRNO 260255Z 00000KT 10SM CLR 06/M07 A3031
RMK AO2 SLP274 T00561072 53006 |
| 17:55 PST |
Clear | 7°C / 45°F | -8°C / 18°F | 34% | 1026 mb
(30.3 in) | SSE 7 kph
(SSE 4.6 mph) | - | 10SM |
| | KRNO 260155Z 16004KT 10SM CLR 07/M08 A3030
RMK AO2 SLP270 T00671078 |
| 16:55 PST | 
Partly Cloudy | 9°C / 48°F | -9°C / 16°F | 27% | 1026 mb
(30.3 in) | E 15 kph
(E 9.2 mph) | - | 10SM |
| | KRNO 260055Z 08008KT 10SM FEW250 09/M09 A3029
RMK AO2 SLP262 T00941094 |
| 15:55 PST | 
Partly Cloudy | 11°C / 52°F | -9°C / 16°F | 24% | 1026 mb
(30.3 in) | E 13 kph
(E 8.1 mph) | - | 10SM |
| | KRNO 252355Z 09007KT 10SM FEW250 11/M09 A3029
RMK AO2 SLP256 T01111089 10128 20022 55007 |
| 14:55 PST | 
Clear | 13°C / 55°F | -9°C / 16°F | 21% | 1025 mb
(30.27 in) | E 6 kph
(E 3.5 mph) | - | 10SM |
| | KRNO 252255Z 08003KT 10SM CLR 13/M09 A3028
RMK AO2 SLP254 T01281089 |
| 13:55 PST |
Clear | 12°C / 54°F | -9°C / 16°F | 22% | 1026 mb
(30.3 in) | Calm | - | 10SM |
| | KRNO 252155Z 00000KT 10SM CLR 12/M09 A3029
RMK AO2 SLP254 T01171094 |
| 12:55 PST |
Clear | 10°C / 50°F | -9°C / 16°F | 25% | 1026 mb
(30.3 in) | Variable 7 kph
(Variable 4.6 mph) | - | 10SM |
| | KRNO 252055Z VRB04KT 10SM CLR 10/M09 A3031
RMK AO2 SLP265 T01001089 58030 |
| 11:55 PST |
Clear | 8°C / 46°F | -8°C / 18°F | 32% | 1027 mb
(30.33 in) | Calm | - | 10SM |
| | KRNO 251955Z 00000KT 10SM CLR 08/M08 A3034
RMK AO2 SLP278 T00781078 |
| 10:55 PST |
Clear | 6°C / 43°F | -8°C / 18°F | 36% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KRNO 251855Z 00000KT 10SM CLR 06/M08 A3038
RMK AO2 SLP294 T00561083 |
| 09:55 PST |
Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1030 mb
(30.42 in) | Calm | - | 10SM |
| | KRNO 251755Z 00000KT 10SM CLR 02/M07 A3041
RMK AO2 SLP307 T00221072 10022 21044 50006 |
| 08:55 PST |
Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1030 mb
(30.42 in) | Calm | - | 10SM |
| | KRNO 251655Z 00000KT 10SM CLR 00/M07 A3041
RMK AO2 SLP313 T00001067 |
| 07:55 PST |
Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1030 mb
(30.42 in) | Calm | - | 10SM |
| | KRNO 251555Z 00000KT 10SM CLR M03/M07 A3041
RMK AO2 SLP314 T10281072 |
| 06:55 PST |
Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KRNO 251455Z 00000KT 10SM CLR M04/M08 A3039
RMK AO2 SLP305 T10391078 55001 |
| 05:55 PST |
Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KRNO 251355Z 00000KT 10SM CLR M04/M08 A3039
RMK AO2 SLP301 T10391078 |
| 04:55 PST |
Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KRNO 251255Z 00000KT 10SM CLR M04/M08 A3039
RMK AO2 SLP299 T10391078 |
| 03:55 PST |
Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KRNO 251155Z 00000KT 10SM CLR M02/M08 A3039
RMK AO2 SLP294 T10221078 10017 21033 51001 |
| 02:55 PST |
Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KRNO 251055Z 00000KT 10SM CLR M03/M07 A3039
RMK AO2 SLP295 T10281072 |
| 01:55 PST |
Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KRNO 250955Z 00000KT 10SM CLR M01/M07 A3039
RMK AO2 SLP294 T10111072 |
| 00:55 PST |
Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1029 mb
(30.39 in) | Calm | - | 10SM |
| | KRNO 250855Z 00000KT 10SM CLR M01/M07 A3039
RMK AO2 SLP296 T10111067 50004 |
