| 16:55 PST |  Overcast Fog | -2°C / 28°F | -3°C / 27°F | 93% | 1021 mb (30.15 in) | Calm | - | 1/4SM |
| | KRNO 150055Z 00000KT 1/4SM FZFG BKN002 OVC010 M02/M03 A3014 RMK AO2 SLP232 T10221028 $ |
| 16:51 PST |  Overcast Fog | -2°C / 28°F | -3°C / 27°F | 93% | 1021 mb (30.15 in) | SE 6 kph (SE 3.5 mph) | - | 1/4SM |
| | KRNO 150051Z 14003KT 1/4SM FZFG BKN002 OVC010 M02/M03 A3014 RMK AO2 $ |
| 15:55 PST |  Overcast Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1021 mb (30.15 in) | S 6 kph (S 3.5 mph) | - | 1SM |
| | KRNO 142355Z 17003KT 1SM BR BKN002 OVC010 M02/M03 A3014 RMK AO2 TWR VIS 1 1/4 SLP232 FG ALQDS T10221028 11006 21028 53003 $ |
| 15:49 PST |  Overcast Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1021 mb (30.15 in) | SSE 7 kph (SSE 4.6 mph) | - | 1SM |
| | KRNO 142349Z 15004KT 1SM BR BKN002 OVC010 M03/M03 A3014 RMK AO2 TWR VIS 1 1/4 FG ALQDS $ |
| 14:55 PST |  Mostly Cloudy Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1021 mb (30.15 in) | S 6 kph (S 3.5 mph) | - | 1 1/4SM |
| | KRNO 142255Z 17003KT 1 1/4SM BR BKN003 BKN020 M02/M03 A3014 RMK AO2 TWR VIS 1 3/4 SLP232 FG AQLDS T10221028 $ |
| 14:09 PST |  Mostly Cloudy Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1021 mb (30.15 in) | Calm | - | 1SM |
| | KRNO 142209Z 00000KT 1SM BR BKN003 M01/M02 A3014 RMK AO2 TWR VIS 1 1/2 $ |
| 13:55 PST |  Overcast Fog | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | Calm | - | 3/4SM |
| | KRNO 142155Z 00000KT 3/4SM FZFG BKN002 OVC010 M01/M03 A3013 RMK AO2 TWR VIS 1 1/2 SLP226 T10111028 |
| 13:52 PST |  Overcast Fog | -2°C / 28°F | -3°C / 27°F | 93% | 1020 mb (30.12 in) | Calm | - | 3/4SM |
| | KRNO 142152Z 00000KT 3/4SM FZFG BKN002 OVC010 M02/M03 A3013 RMK AO2 TWR VIS 1 1/2 |
| 13:31 PST |  Overcast Fog | -2°C / 28°F | -3°C / 27°F | 93% | 1020 mb (30.12 in) | Calm | - | 1/2SM |
| | KRNO 142131Z 00000KT 1/2SM FZFG OVC002 M02/M03 A3013 RMK AO2 |
| 13:07 PST |  Overcast Fog | -2°C / 28°F | -3°C / 27°F | 93% | 1020 mb (30.12 in) | Calm | - | 1/4SM |
| | KRNO 142107Z 00000KT 1/4SM FZFG OVC001 M02/M03 A3013 RMK AO2 TWR VIS 1/2 |
| 12:55 PST |  Obscured Fog | -2°C / 28°F | -3°C / 27°F | 93% | 1020 mb (30.12 in) | Calm | - | 1/8SM |
| | KRNO 142055Z 00000KT 1/8SM FZFG VV002 M02/M03 A3013 RMK AO2 SFC VIS 1/4 SLP226 T10171028 58013 |
| 11:55 PST |  Obscured Fog | -2°C / 28°F | -3°C / 27°F | 93% | 1021 mb (30.15 in) | Calm | - | 1/4SM |
| | KRNO 141955Z 00000KT 1/4SM FZFG VV003 M02/M03 A3015 RMK AO2 SLP232 T10171028 |
| 10:55 PST |  Obscured Fog | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | S 7 kph (S 4.6 mph) | - | 1/4SM |
| | KRNO 141855Z 17004KT 1/4SM FZFG VV002 M02/M03 A3017 RMK AO2 SLP239 T10221028 |
| 10:25 PST |  Obscured Fog | -3°C / 27°F | -3°C / 27°F | 100% | 1022 mb (30.18 in) | Calm | - | 1/4SM |
| | KRNO 141825Z 00000KT 1/4SM FZFG VV003 M03/M03 A3018 RMK AO2 SFC VIS 1/2 |
| 10:11 PST |  Obscured Fog | -3°C / 27°F | -3°C / 27°F | 100% | 1022 mb (30.18 in) | ENE 6 kph (ENE 3.5 mph) | - | 3/4SM |
| | KRNO 141811Z 07003KT 3/4SM FZFG VV004 M03/M03 A3018 RMK AO2 TWR VIS 1 |
| 10:03 PST |  Overcast Fog | -3°C / 27°F | -4°C / 25°F | 93% | 1022 mb (30.18 in) | E 7 kph (E 4.6 mph) | - | 1/4SM |
| | KRNO 141803Z 08004KT 1/4SM FZFG OVC002 M03/M04 A3018 RMK AO2 |
| 09:55 PST |  Obscured Fog | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | ENE 7 kph (ENE 4.6 mph) | - | 1/8SM |
| | KRNO 141755Z 07004KT 1/8SM FZFG VV003 M02/M03 A3018 RMK AO2 SFC VIS 1/4 SLP240 T10221033 11022 21061 53018 |
| 08:55 PST |  Obscured Fog | -3°C / 27°F | -3°C / 27°F | 100% | 1021 mb (30.15 in) | Calm | - | 1/8SM |
| | KRNO 141655Z 00000KT 1/8SM FZFG VV002 M03/M03 A3015 RMK AO2 SLP228 T10281033 |
| 07:55 PST |  Obscured Fog | -4°C / 25°F | -4°C / 25°F | 100% | 1021 mb (30.15 in) | S 6 kph (S 3.5 mph) | - | 1/8SM |
| | KRNO 141555Z 17003KT 1/8SM FZFG VV002 M04/M04 A3014 RMK AO2 SLP227 T10391044 |
| 07:39 PST |  Obscured Fog | -4°C / 25°F | -4°C / 25°F | 100% | 1020 mb (30.12 in) | Calm | - | 1/8SM |
| | KRNO 141539Z 00000KT 1/8SM FZFG VV002 M04/M04 A3013 RMK AO2 |
| 07:21 PST |  Obscured Fog | -4°C / 25°F | -5°C / 23°F | 93% | 1020 mb (30.12 in) | Calm | - | 3/4SM |
| | KRNO 141521Z 00000KT 3/4SM FZFG VV002 M04/M05 A3013 RMK AO2 |
| 07:20 PST |  Overcast Fog | -4°C / 25°F | -5°C / 23°F | 93% | 1020 mb (30.12 in) | Calm | - | 3/4SM |
| | KRNO 141520Z 00000KT 3/4SM FZFG OVC002 M04/M05 A3013 RMK AO2 |
| 06:55 PST |  Obscured Fog | -4°C / 25°F | -6°C / 21°F | 86% | 1020 mb (30.12 in) | Calm | - | 1/8SM |
| | KRNO 141455Z 00000KT 1/8SM FZFG VV001 M04/M06 A3012 RMK AO2 SLP219 T10441056 53013 $ |
| 05:55 PST |  Obscured Fog | -4°C / 25°F | -5°C / 23°F | 93% | 1019 mb (30.09 in) | Calm | - | 1/8SM |
| | KRNO 141355Z 00000KT 1/8SM FZFG VV001 M04/M05 A3010 RMK AO2 SLP207 T10441050 $ |
| 05:06 PST |  Obscured Fog | -4°C / 25°F | -5°C / 23°F | 93% | 1018 mb (30.06 in) | Calm | - | 1/8SM |
| | KRNO 141306Z 00000KT 1/8SM FZFG VV001 M04/M05 A3007 RMK AO2 $ |
| 04:55 PST |  Obscured Fog | -4°C / 25°F | -6°C / 21°F | 86% | 1018 mb (30.06 in) | N 6 kph (N 3.5 mph) | - | 1/8SM |
| | KRNO 141255Z 01003KT 1/8SM FZFG VV002 M04/M06 A3007 RMK AO2 SLP199 T10441056 $ |
| 04:05 PST |  Obscured Fog | -6°C / 21°F | -7°C / 19°F | 93% | 1018 mb (30.06 in) | Calm | - | 1/8SM |
| | KRNO 141205Z 00000KT 1/8SM FZFG VV002 M06/M07 A3007 RMK AO2 $ |
| 03:55 PST |  Obscured Fog | -5°C / 23°F | -6°C / 21°F | 93% | 1018 mb (30.06 in) | Calm | - | 1/2SM |
| | KRNO 141155Z 00000KT 1/2SM FZFG VV002 M05/M06 A3007 RMK AO2 SLP199 CIG T10501061 11006 21061 51014 $ |
| 03:49 PST |  Obscured Fog | -6°C / 21°F | -7°C / 19°F | 93% | 1018 mb (30.06 in) | Calm | - | 1/2SM |
| | KRNO 141149Z 00000KT 1/2SM FZFG VV004 M06/M07 A3007 RMK AO2 $ |
| 03:46 PST |  Overcast Fog And Mist | -6°C / 21°F | -7°C / 19°F | 93% | 1018 mb (30.06 in) | Calm | - | 5SM |
| | KRNO 141146Z 00000KT 5SM BR OVC004 M06/M07 A3007 RMK AO2 CIG 002V006 $ |
| 03:28 PST |  Overcast Fog And Mist | -6°C / 21°F | -7°C / 19°F | 93% | 1018 mb (30.06 in) | Calm | - | 3SM |
| | KRNO 141128Z 00000KT 3SM BR BKN004 OVC060 M06/M07 A3007 RMK AO2 CIG 002V006 $ |
| 02:55 PST |  Partly Cloudy Fog And Mist | -6°C / 21°F | -7°C / 19°F | 93% | 1018 mb (30.06 in) | SE 6 kph (SE 3.5 mph) | - | 5SM |
| | KRNO 141055Z 13003KT 5SM BR FEW006 SCT055 M06/M07 A3006 RMK AO2 SLP197 VIS N-NE 3 FG N-NE T10611072 $ |
| 02:17 PST |  Mostly Cloudy Fog And Mist | -5°C / 23°F | -6°C / 21°F | 93% | 1018 mb (30.06 in) | Calm | - | 5SM |
| | KRNO 141017Z 00000KT 5SM BR FEW006 BKN065 M05/M06 A3005 RMK AO2 VIS N-NE 3 FG N-NE $ |
| 01:55 PST |  Mostly Cloudy Fog And Mist | -5°C / 23°F | -6°C / 21°F | 93% | 1017 mb (30.03 in) | Calm | - | 5SM |
| | KRNO 140955Z 00000KT 5SM BR FEW012 BKN070 M05/M06 A3004 RMK AO2 SLP187 T10501056 $ |
| 00:55 PST |  Mostly Cloudy Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1017 mb (30.03 in) | Calm | - | 5SM |
| | KRNO 140855Z 00000KT 5SM BR FEW012 BKN060 BKN150 M04/M05 A3003 RMK AO2 SLP182 T10391050 51009 $ |