| 17:53 PST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1020 mb (30.12 in) | Calm | - | 7SM |
| | KHJO 100153Z AUTO 00000KT 7SM CLR 02/M01 A3011 RMK AO2 SLP201 T00171006 FZRANO |
| 16:53 PST |  Clear | 4°C / 39°F | 0°C / 32°F | 75% | 1020 mb (30.12 in) | Calm | - | 8SM |
| | KHJO 100053Z AUTO 00000KT 8SM CLR 04/00 A3011 RMK AO2 SLP199 T00440000 |
| 15:53 PST |  Clear | 7°C / 45°F | -1°C / 30°F | 57% | 1020 mb (30.12 in) | Calm | - | 8SM |
| | KHJO 092353Z AUTO 00000KT 8SM CLR 07/M01 A3011 RMK AO2 SLP198 T00721006 10083 20028 56017 |
| 14:53 PST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1020 mb (30.12 in) | Calm | - | 8SM |
| | KHJO 092253Z AUTO 00000KT 8SM CLR 08/M01 A3012 RMK AO2 SLP202 T00781006 $ |
| 13:53 PST |  Partly Cloudy | 8°C / 46°F | 0°C / 32°F | 57% | 1021 mb (30.15 in) | NNW 7 kph (NNW 4.6 mph) | - | 8SM |
| | KHJO 092153Z AUTO 33004KT 8SM FEW032 08/00 A3014 RMK AO2 SLP209 T00780000 $ |
| 12:53 PST |  Clear | 7°C / 45°F | -1°C / 30°F | 57% | 1021 mb (30.15 in) | S 7 kph (S 4.6 mph) | - | 9SM |
| | KHJO 092053Z AUTO 17004KT 9SM CLR 07/M01 A3016 RMK AO2 SLP215 T00721006 56029 $ |
| 11:53 PST |  Clear | 6°C / 43°F | 0°C / 32°F | 66% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KHJO 091953Z AUTO 00000KT 7SM CLR 06/00 A3018 RMK AO2 SLP223 T00610000 $ |
| 10:53 PST |  Clear | 4°C / 39°F | 0°C / 32°F | 75% | 1023 mb (30.21 in) | Calm | - | 8SM |
| | KHJO 091853Z AUTO 00000KT 8SM CLR 04/00 A3022 RMK AO2 SLP237 T00440000 $ |
| 09:53 PST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1024 mb (30.24 in) | Calm | - | 8SM |
| | KHJO 091753Z AUTO 00000KT 8SM CLR 03/00 A3024 RMK AO2 SLP245 T00280000 10028 21050 51014 $ |
| 08:53 PST |  Clear Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1024 mb (30.24 in) | Calm | - | 5SM |
| | KHJO 091653Z AUTO 5SM BR CLR 01/M01 A3024 RMK AO2 SLP245 T00061006 FZRANO $ |
| 08:30 PST |  Clear Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1024 mb (30.24 in) | Calm | - | 3SM |
| | KHJO 091630Z AUTO 3SM BR CLR M01/M02 A3023 RMK AO2 FZRANO $ |
| 08:19 PST |  Clear Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1024 mb (30.24 in) | Calm | - | 2 1/2SM |
| | KHJO 091619Z AUTO 00000KT 2 1/2SM BR CLR M01/M02 A3023 RMK AO2 FZRANO |
| 07:53 PST |  Clear Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1023 mb (30.21 in) | Calm | - | 3SM |
| | KHJO 091553Z AUTO 00000KT 3SM BR CLR M02/M03 A3022 RMK AO2 SLP238 T10221028 FZRANO |
| 07:06 PST |  Clear Fog And Mist | -4°C / 25°F | -4°C / 25°F | 100% | 1023 mb (30.21 in) | Calm | - | 2SM |
| | KHJO 091506Z AUTO 00000KT 2SM BR CLR M04/M04 A3020 RMK AO2 FZRANO |
| 06:53 PST |  Clear Fog And Mist | -4°C / 25°F | -4°C / 25°F | 100% | 1023 mb (30.21 in) | Calm | - | 3SM |
| | KHJO 091453Z AUTO 00000KT 3SM BR CLR M04/M04 A3020 RMK AO2 SLP231 T10441044 53012 FZRANO $ |
| 05:53 PST |  Clear Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1022 mb (30.18 in) | NE 6 kph (NE 3.5 mph) | - | 3SM |
| | KHJO 091353Z AUTO 05003KT 3SM BR CLR M03/M04 A3018 RMK AO2 SLP226 T10331039 FZRANO $ |
| 05:24 PST |  Clear Fog And Mist | -4°C / 25°F | -4°C / 25°F | 100% | 1022 mb (30.18 in) | ENE 7 kph (ENE 4.6 mph) | - | 3SM |
| | KHJO 091324Z AUTO 07004KT 3SM BR CLR M04/M04 A3018 RMK AO2 FZRANO $ |
| 05:13 PST |  Clear Fog And Mist | -4°C / 25°F | -4°C / 25°F | 100% | 1022 mb (30.18 in) | ENE 6 kph (ENE 3.5 mph) | - | 2 1/2SM |
| | KHJO 091313Z AUTO 06003KT 2 1/2SM BR CLR M04/M04 A3018 RMK AO2 FZRANO $ |
| 05:06 PST |  Clear Fog And Mist | -4°C / 25°F | -4°C / 25°F | 100% | 1022 mb (30.18 in) | ENE 6 kph (ENE 3.5 mph) | - | 3SM |
| | KHJO 091306Z AUTO 06003KT 3SM BR CLR M04/M04 A3018 RMK AO2 FZRANO $ |
| 04:53 PST |  Clear Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1022 mb (30.18 in) | ENE 6 kph (ENE 3.5 mph) | - | 2 1/2SM |
| | KHJO 091253Z AUTO 06003KT 2 1/2SM BR CLR M03/M03 A3018 RMK AO2 SLP222 T10331033 FZRANO $ |
| 04:43 PST |  Clear Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1022 mb (30.18 in) | Calm | - | 3SM |
| | KHJO 091243Z AUTO 00000KT 3SM BR CLR M03/M04 A3017 RMK AO2 FZRANO $ |
| 04:17 PST |  Clear Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1022 mb (30.18 in) | Calm | - | 2 1/2SM |
| | KHJO 091217Z AUTO 00000KT 2 1/2SM BR CLR M04/M05 A3017 RMK AO2 FZRANO $ |
| 03:53 PST |  Clear Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1021 mb (30.15 in) | Calm | - | 3SM |
| | KHJO 091153Z AUTO 00000KT 3SM BR CLR M03/M04 A3016 RMK AO2 SLP218 T10281039 11011 21044 58004 FZRANO $ |
| 03:09 PST |  Clear Fog And Mist | -4°C / 25°F | -4°C / 25°F | 100% | 1022 mb (30.18 in) | Calm | - | 2 1/2SM |
| | KHJO 091109Z AUTO 00000KT 2 1/2SM BR CLR M04/M04 A3017 RMK AO2 FZRANO $ |
| 02:53 PST |  Clear Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1022 mb (30.18 in) | Calm | - | 1SM |
| | KHJO 091053Z AUTO 00000KT 1SM BR CLR M03/M04 A3017 RMK AO2 SLP221 T10281039 FZRANO $ |
| 02:21 PST |  Clear Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1022 mb (30.18 in) | Calm | - | 1SM |
| | KHJO 091021Z AUTO 00000KT 1SM BR CLR M03/M03 A3018 RMK AO2 FZRANO $ |
| 01:53 PST |  Clear Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1022 mb (30.18 in) | Calm | - | 2 1/2SM |
| | KHJO 090953Z AUTO 00000KT 2 1/2SM BR CLR M03/M03 A3018 RMK AO2 SLP223 T10331033 FZRANO $ |
| 01:30 PST |  Clear Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1022 mb (30.18 in) | E 9 kph (E 5.8 mph) | - | 2 1/2SM |
| | KHJO 090930Z AUTO 08005KT 2 1/2SM BR CLR M03/M03 A3018 RMK AO2 FZRANO $ |
| 01:23 PST |  Clear Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1022 mb (30.18 in) | ENE 7 kph (ENE 4.6 mph) | - | 1 3/4SM |
| | KHJO 090923Z AUTO 07004KT 1 3/4SM BR CLR M03/M03 A3018 RMK AO2 FZRANO $ |
| 01:12 PST |  Clear Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | Calm | - | 3/4SM |
| | KHJO 090912Z AUTO 00000KT 3/4SM BR CLR M02/M03 A3017 RMK AO2 FZRANO $ |
| 00:53 PST |  Clear Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | Calm | - | 1 1/2SM |
| | KHJO 090853Z AUTO 00000KT 1 1/2SM BR CLR M02/M03 A3017 RMK AO2 SLP222 T10221028 58002 FZRANO $ |
| 00:42 PST |  Clear Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1022 mb (30.18 in) | Calm | - | 2SM |
| | KHJO 090842Z AUTO 00000KT 2SM BR CLR M03/M03 A3018 RMK AO2 FZRANO $ |