| 07:56 PST |  Clear | 12°C / 54°F | -6°C / 21°F | 28% | 1017 mb (30.03 in) | NNW 28 kph (NNW 17.3 mph) | - | |
| | KNID 291556Z AUTO 33015G20KT CLR 12/M06 A3002 RMK AO2 SLP167 T01221056 TSNO $ |
| 06:56 PST |  Clear | 10°C / 50°F | -6°C / 21°F | 32% | 1016 mb (30 in) | NNW 26 kph (NNW 16.1 mph) | - | |
| | KNID 291456Z AUTO 34014G20KT CLR 10/M06 A2999 RMK AO2 PK WND 33028/1422 SLP159 T01001056 53021 TSNO $ |
| 05:56 PST |  Clear | 11°C / 52°F | -5°C / 23°F | 32% | 1015 mb (29.97 in) | NNW 39 kph (NNW 24.2 mph) | - | |
| | KNID 291356Z AUTO 34021G27KT CLR 11/M05 A2996 RMK AO2 PK WND 35027/1356 SLP148 T01111050 TSNO $ |
| 04:56 PST |  Partly Cloudy | 10°C / 50°F | -4°C / 25°F | 37% | 1014 mb (29.94 in) | W 24 kph (W 15 mph) | - | |
| | KNID 291256Z AUTO 27013KT FEW090 10/M04 A2994 RMK AO2 PK WND 31029/1206 SLP140 T01001044 TSNO $ |
| 03:56 PST |  Clear | 11°C / 52°F | -4°C / 25°F | 35% | 1014 mb (29.94 in) | NW 33 kph (NW 20.7 mph) | - | |
| | KNID 291156Z AUTO 32018G30KT CLR 11/M04 A2993 RMK AO2 PK WND 31030/1153 SLP134 70007 T01061044 10111 20089 50002 TSNO $ |
| 02:56 PST |  Mostly Cloudy | 11°C / 52°F | -4°C / 25°F | 35% | 1014 mb (29.94 in) | NW 33 kph (NW 20.7 mph) | - | |
| | KNID 291056Z AUTO 31018G23KT BKN100 11/M04 A2993 RMK AO2 PK WND 30027/1011 SLP136 T01061039 TSNO $ |
| 01:56 PST |  Partly Cloudy | 10°C / 50°F | -3°C / 27°F | 40% | 1014 mb (29.94 in) | NW 32 kph (NW 19.6 mph) | - | |
| | KNID 290956Z AUTO 31017G24KT FEW100 10/M03 A2993 RMK AO2 SLP133 T01001033 TSNO $ |
| 00:56 PST |  Mostly Cloudy | 9°C / 48°F | -3°C / 27°F | 43% | 1013 mb (29.91 in) | NW 19 kph (NW 11.5 mph) | - | |
| | KNID 290856Z AUTO 30010KT BKN090 09/M03 A2992 RMK AO2 SLP133 T00941028 51001 TSNO $ |