| 09:53 PST |  Obscured Fog | 5°C / 41°F | 4°C / 39°F | 93% | 1022 mb (30.18 in) | E 7 kph (E 4.6 mph) | - | 1/4SM |
| | KHQM 271753Z AUTO 09004KT 1/4SM FG VV001 05/04 A3018 RMK AO2 SLP223 60001 T00500044 10067 20039 51032 |
| 09:39 PST |  Obscured Fog And Mist | 5°C / 41°F | 4°C / 39°F | 93% | 1022 mb (30.18 in) | E 7 kph (E 4.6 mph) | - | 3/4SM |
| | KHQM 271739Z AUTO 09004KT 3/4SM BR VV001 05/04 A3017 RMK AO2 |
| 09:35 PST |  Partly Cloudy Fog And Mist | 5°C / 41°F | 4°C / 39°F | 93% | 1022 mb (30.18 in) | E 9 kph (E 5.8 mph) | - | 1 1/2SM |
| | KHQM 271735Z AUTO 08005KT 1 1/2SM BR FEW001 05/04 A3017 RMK AO2 |
| 08:53 PST |  Clear | 4°C / 39°F | 4°C / 39°F | 100% | 1021 mb (30.15 in) | Calm | 0.25 mm (0.01 in) | 10SM |
| | KHQM 271653Z AUTO 00000KT 10SM CLR 04/04 A3016 RMK AO2 SLP215 P0001 T00440039 |
| 07:53 PST |  Clear | 4°C / 39°F | 3°C / 37°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KHQM 271553Z AUTO 00000KT 10SM CLR 04/03 A3012 RMK AO2 SLP202 T00390033 |
| 06:53 PST |  Clear Fog And Mist | 4°C / 39°F | 4°C / 39°F | 100% | 1019 mb (30.09 in) | Calm | - | 3SM |
| | KHQM 271453Z AUTO 00000KT 3SM BR CLR 04/04 A3009 RMK AO2 SLP191 T00440039 51020 |
| 06:48 PST |  Clear Fog And Mist | 4°C / 39°F | 4°C / 39°F | 100% | 1019 mb (30.09 in) | Calm | - | 2SM |
| | KHQM 271448Z AUTO 00000KT 2SM BR CLR 04/04 A3008 RMK AO2 VIS 1 1/4V5 |
| 05:53 PST |  Partly Cloudy | 6°C / 43°F | 5°C / 41°F | 93% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHQM 271353Z AUTO 00000KT 10SM FEW024 SCT030 06/05 A3005 RMK AO2 SLP180 T00560050 |
| 04:53 PST |  Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KHQM 271253Z AUTO 00000KT 10SM BKN024 OVC031 07/06 A3003 RMK AO2 SLP171 T00670056 |
| 04:32 PST |  Mostly Cloudy | 7°C / 45°F | 6°C / 43°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | KHQM 271232Z AUTO 00000KT 10SM BKN024 07/06 A3001 RMK AO2 |
| 04:22 PST |  Partly Cloudy | 6°C / 43°F | 5°C / 41°F | 93% | 1016 mb (30 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KHQM 271222Z AUTO 04003KT 10SM SCT024 06/05 A3001 RMK AO2 |
| 03:53 PST |  Mostly Cloudy | 7°C / 45°F | 6°C / 43°F | 93% | 1016 mb (30 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KHQM 271153Z AUTO 05004KT 10SM BKN024 07/06 A2999 RMK AO2 SLP160 70039 T00670056 10083 20067 52009 |
| 02:53 PST |  Overcast | 7°C / 45°F | 6°C / 43°F | 93% | 1016 mb (30 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KHQM 271053Z AUTO 09005KT 10SM OVC020 07/06 A2999 RMK AO2 SLP158 T00670056 |
| 02:11 PST |  Mostly Cloudy | 7°C / 45°F | 6°C / 43°F | 93% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KHQM 271011Z AUTO 00000KT 10SM FEW012 BKN018 07/06 A2998 RMK AO2 |
| 02:04 PST |  Partly Cloudy | 7°C / 45°F | 5°C / 41°F | 87% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KHQM 271004Z AUTO 00000KT 10SM SCT012 SCT019 07/05 A2998 RMK AO2 |
| 01:53 PST |  Mostly Cloudy | 8°C / 46°F | 6°C / 43°F | 87% | 1015 mb (29.97 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KHQM 270953Z AUTO 35003KT 10SM BKN012 08/06 A2997 RMK AO2 SLP153 T00780056 |
| 01:07 PST |  Overcast | 8°C / 46°F | 6°C / 43°F | 87% | 1015 mb (29.97 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KHQM 270907Z AUTO 04003KT 10SM OVC014 08/06 A2997 RMK AO2 |
| 00:53 PST |  Overcast | 8°C / 46°F | 6°C / 43°F | 87% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KHQM 270853Z AUTO 00000KT 10SM OVC016 08/06 A2997 RMK AO2 SLP151 T00780061 53013 |