| 16:53 PST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KTVL 260053Z AUTO 00000KT 10SM CLR 04/M03 A3027 RMK AO2 SLPNO T00391033 TSNO |
| 15:53 PST |  Clear | 6°C / 43°F | -4°C / 25°F | 49% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KTVL 252353Z AUTO 00000KT 10SM CLR 06/M04 A3027 RMK AO2 SLPNO 6//// T00611039 55003 TSNO |
| 14:53 PST |  Clear | 11°C / 52°F | -6°C / 21°F | 30% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KTVL 252253Z AUTO 00000KT 10SM CLR 11/M06 A3027 RMK AO2 SLPNO T01111056 TSNO |
| 13:53 PST |  Clear | 12°C / 54°F | -5°C / 23°F | 30% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KTVL 252153Z AUTO 00000KT 10SM CLR 12/M05 A3027 RMK AO2 SLPNO T01171050 TSNO |
| 12:53 PST |  Clear | 11°C / 52°F | -4°C / 25°F | 35% | 1026 mb (30.3 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KTVL 252053Z AUTO 03004KT 10SM CLR 11/M04 A3029 RMK AO2 SLPNO 6//// T01111044 TSNO |
| 11:53 PST |  Fair | N/A | N/A | N/A | 1026 mb (30.3 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KTVL 251953Z AUTO 02005KT 10SM A3030 RMK AO2 SLPNO TSNO $ |
| 09:53 PST |  Fair | 4°C / 39°F | -4°C / 25°F | 56% | 1027 mb (30.33 in) | Calm | - | |
| | KTVL 251753Z AUTO 00000KT 04/M04 A3034 RMK AO2 SLP273 T00441039 10050 21067 51001 $ |
| 08:53 PST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KTVL 251653Z AUTO 00000KT 10SM CLR M01/M06 A3034 RMK AO2 SLP282 T10111056 |
| 07:53 PST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1027 mb (30.33 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KTVL 251553Z AUTO 18003KT 10SM CLR M06/M08 A3034 RMK AO2 SLP291 T10561078 |
| 06:53 PST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KTVL 251453Z AUTO 00000KT 10SM CLR M07/M09 A3034 RMK AO2 PK WND 27030/1413 SLP292 T10671089 53001 |
| 05:53 PST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1027 mb (30.33 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KTVL 251353Z AUTO 20003KT 10SM CLR M06/M08 A3033 RMK AO2 SLP283 T10611083 $ |
| 04:53 PST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1027 mb (30.33 in) | Calm | - | 9SM |
| | KTVL 251253Z AUTO 00000KT 9SM CLR M06/M08 A3033 RMK AO2 SLP279 T10611078 $ |
| 03:53 PST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1027 mb (30.33 in) | SSE 6 kph (SSE 3.5 mph) | - | 9SM |
| | KTVL 251153Z AUTO 20003KT 9SM CLR M05/M08 A3033 RMK AO2 SLP270 T10501078 11017 21056 56003 $ |
| 02:53 PST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1027 mb (30.33 in) | Calm | - | 9SM |
| | KTVL 251053Z AUTO 00000KT 9SM CLR M05/M08 A3034 RMK AO2 SLP264 T10501078 $ |
| 01:53 PST |  Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1027 mb (30.33 in) | Calm | - | 8SM |
| | KTVL 250953Z AUTO 00000KT 8SM CLR M04/M07 A3034 RMK AO2 SLP263 T10391067 $ |
| 00:53 PST |  Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1027 mb (30.33 in) | Calm | - | 8SM |
| | KTVL 250853Z AUTO 00000KT 8SM CLR M04/M07 A3034 RMK AO2 SLP267 T10391067 50001 $ |