| 12:53 PST |  Partly Cloudy Hazy | 12°C / 54°F | 4°C / 39°F | 58% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KSTS 252053Z 00000KT 10SM HZ FEW060 12/04 A3004 RMK AO2 SLP166 T01170039 58025 |
| 11:53 PST |  Clear Hazy | 8°C / 46°F | 4°C / 39°F | 76% | 1018 mb (30.06 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KSTS 251953Z VRB03KT 10SM HZ CLR 08/04 A3007 RMK AO2 SLP178 T00830044 |
| 10:53 PST |  Partly Cloudy Fog And Mist | 6°C / 43°F | 4°C / 39°F | 87% | 1019 mb (30.09 in) | Calm | - | 6SM |
| | KSTS 251853Z 00000KT 6SM BR FEW001 06/04 A3010 RMK AO2 SLP189 T00610039 |
| 09:53 PST |  Partly Cloudy Fog And Mist | 2°C / 36°F | 2°C / 36°F | 100% | 1020 mb (30.12 in) | Calm | - | 3SM |
| | KSTS 251753Z 00000KT 3SM BR SCT001 02/02 A3011 RMK AO2 SLP191 T00220022 10022 21022 51006 |
| 09:30 PST |  Partly Cloudy Fog And Mist | 0°C / 32°F | 0°C / 32°F | 100% | 1020 mb (30.12 in) | Calm | - | 3SM |
| | KSTS 251730Z 00000KT 3SM BR FEW001 00/00 A3011 RMK AO2 |
| 08:53 PST |  Mostly Cloudy Fog | -1°C / 30°F | -1°C / 30°F | 100% | 1020 mb (30.12 in) | Calm | - | 1/2SM |
| | KSTS 251653Z 00000KT 1/2SM FZFG SCT001 BKN007 M01/M01 A3011 RMK AO2 SLP190 T10061006 |
| 07:53 PST |  Obscured Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | N 6 kph (N 3.5 mph) | - | M1/4SM |
| | KSTS 251553Z 36003KT M1/4SM FZFG VV001 M02/M02 A3010 RMK AO2 SLP188 T10171017 |
| 07:20 PST |  Overcast Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 1/4SM |
| | KSTS 251520Z 00000KT 1/4SM FZFG BKN001 OVC007 M02/M02 A3010 RMK AO2 |
| 06:53 PST |  Overcast Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 1/4SM |
| | KSTS 251453Z 00000KT 1/4SM FZFG OVC007 M02/M02 A3009 RMK AO2 SLP185 T10221022 53001 |
| 06:51 PST |  Overcast Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 1/2SM |
| | KSTS 251451Z AUTO 00000KT 1/2SM FZFG OVC007 M02/M02 A3009 RMK AO2 FZRANO |
| 06:33 PST |  Overcast Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 1/4SM |
| | KSTS 251433Z AUTO 00000KT 1/4SM FZFG FEW001 OVC007 M02/M02 A3009 RMK AO2 FZRANO |
| 06:21 PST |  Overcast Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 1/2SM |
| | KSTS 251421Z AUTO 00000KT 1/2SM FZFG SCT001 OVC007 M02/M02 A3009 RMK AO2 FZRANO |
| 06:03 PST |  Overcast Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 1/4SM |
| | KSTS 251403Z AUTO 00000KT 1/4SM FZFG SCT001 OVC007 M02/M02 A3009 RMK AO2 FZRANO |
| 05:53 PST |  Overcast Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 1/2SM |
| | KSTS 251353Z AUTO 00000KT 1/2SM FZFG BKN001 OVC007 M02/M02 A3009 RMK AO2 SLP183 T10171017 FZRANO |
| 05:50 PST |  Overcast Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 1/2SM |
| | KSTS 251350Z AUTO 00000KT 1/2SM FZFG BKN001 OVC007 M02/M02 A3009 RMK AO2 FZRANO |
| 04:53 PST |  Obscured Fog | -1°C / 30°F | -1°C / 30°F | 100% | 1019 mb (30.09 in) | Calm | - | 1/4SM |
| | KSTS 251253Z AUTO 00000KT 1/4SM FZFG VV001 M01/M01 A3009 RMK AO2 SLP185 T10061006 FZRANO |
| 03:53 PST |  Obscured Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | Calm | - | 1/4SM |
| | KSTS 251153Z AUTO 00000KT 1/4SM FZFG VV001 M02/M02 A3011 RMK AO2 SLP191 T10171017 10028 21022 50003 FZRANO |
| 03:38 PST |  Mostly Cloudy Fog | -1°C / 30°F | -1°C / 30°F | 100% | 1020 mb (30.12 in) | Calm | - | 1/4SM |
| | KSTS 251138Z AUTO 00000KT 1/4SM FZFG BKN001 BKN010 M01/M01 A3011 RMK AO2 FZRANO |
| 03:34 PST |  Mostly Cloudy Fog | -1°C / 30°F | -1°C / 30°F | 100% | 1020 mb (30.12 in) | Calm | - | 1/2SM |
| | KSTS 251134Z AUTO 00000KT 1/2SM FZFG SCT001 BKN010 M01/M01 A3011 RMK AO2 FZRANO |
| 03:26 PST |  Obscured Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | W 6 kph (W 3.5 mph) | - | 3/4SM |
| | KSTS 251126Z AUTO 27003KT 3/4SM BR VV010 M02/M02 A3011 RMK AO2 FZRANO |
| 03:19 PST |  Partly Cloudy Fog And Mist | -1°C / 30°F | -1°C / 30°F | 100% | 1020 mb (30.12 in) | W 6 kph (W 3.5 mph) | - | 1 1/2SM |
| | KSTS 251119Z AUTO 28003KT 1 1/2SM BR FEW001 SCT010 M01/M01 A3011 RMK AO2 FZRANO |
| 03:11 PST |  Mostly Cloudy Fog And Mist | -1°C / 30°F | -1°C / 30°F | 100% | 1020 mb (30.12 in) | NW 6 kph (NW 3.5 mph) | - | 3/4SM |
| | KSTS 251111Z AUTO 31003KT 3/4SM BR SCT001 BKN010 M01/M01 A3011 RMK AO2 FZRANO |
| 02:53 PST |  Obscured Fog And Mist | -1°C / 30°F | -1°C / 30°F | 100% | 1020 mb (30.12 in) | Calm | - | 3/4SM |
| | KSTS 251053Z AUTO 00000KT 3/4SM BR VV001 M01/M01 A3012 RMK AO2 SLP192 T10111011 FZRANO |
| 02:46 PST |  Overcast Fog And Mist | -1°C / 30°F | -1°C / 30°F | 100% | 1020 mb (30.12 in) | Calm | - | 3/4SM |
| | KSTS 251046Z AUTO 00000KT 3/4SM BR BKN001 OVC010 M01/M01 A3012 RMK AO2 FZRANO |
| 02:31 PST |  Mostly Cloudy Fog And Mist | -1°C / 30°F | -1°C / 30°F | 100% | 1020 mb (30.12 in) | WNW 7 kph (WNW 4.6 mph) | - | 1 1/4SM |
| | KSTS 251031Z AUTO 29004KT 1 1/4SM BR BKN001 M01/M01 A3012 RMK AO2 FZRANO |
| 01:53 PST |  Obscured Fog | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | N 6 kph (N 3.5 mph) | - | 1/2SM |
| | KSTS 250953Z AUTO 36003KT 1/2SM FZFG VV001 M02/M02 A3011 RMK AO2 SLP190 T10171017 FZRANO |
| 01:31 PST |  Obscured Fog | -1°C / 30°F | -1°C / 30°F | 100% | 1020 mb (30.12 in) | Calm | - | 1/2SM |
| | KSTS 250931Z AUTO 00000KT 1/2SM FZFG VV001 M01/M01 A3011 RMK AO2 FZRANO |
| 00:53 PST |  Overcast Fog | -1°C / 30°F | -1°C / 30°F | 100% | 1019 mb (30.09 in) | Calm | - | 1/4SM |
| | KSTS 250853Z AUTO 00000KT 1/4SM FZFG BKN001 OVC007 M01/M01 A3010 RMK AO2 SLP188 T10111011 58007 FZRANO |
| 00:02 PST |  Mostly Cloudy Fog | 0°C / 32°F | -1°C / 30°F | 93% | 1020 mb (30.12 in) | Calm | - | 1/4SM |
| | KSTS 250802Z AUTO 00000KT 1/4SM FG BKN001 BKN010 00/M01 A3011 RMK AO2 FZRANO |