| 20:56 PST |  Clear Hazy | 3°C / 37°F | 0°C / 32°F | 81% | 1017 mb (30.03 in) | Calm | - | 4SM |
| | KNLC 260456Z AUTO 00000KT 4SM HZ CLR 03/00 A3004 RMK AO2 SLP173 T00280000 TSNO |
| 19:56 PST |  Clear Hazy | 6°C / 43°F | 2°C / 36°F | 76% | 1017 mb (30.03 in) | Calm | - | 6SM |
| | KNLC 260356Z AUTO 00000KT 6SM HZ CLR 06/02 A3003 RMK AO2 SLP169 T00610017 TSNO |
| 18:56 PST |  Clear Hazy | 6°C / 43°F | 2°C / 36°F | 76% | 1017 mb (30.03 in) | Calm | - | 6SM |
| | KNLC 260256Z AUTO 00000KT 6SM HZ CLR 06/02 A3002 RMK AO2 SLP167 T00610017 55002 TSNO |
| 17:56 PST |  Clear Hazy | 7°C / 45°F | 2°C / 36°F | 71% | 1016 mb (30 in) | Calm | - | 6SM |
| | KNLC 260156Z AUTO 00000KT 6SM HZ CLR 07/02 A3001 RMK AO2 SLP166 T00720017 TSNO |
| 16:56 PST |  Clear Hazy | 11°C / 52°F | 2°C / 36°F | 54% | 1016 mb (30 in) | Calm | - | 5SM |
| | KNLC 260056Z AUTO 00000KT 5SM HZ CLR 11/02 A3001 RMK AO2 SLP165 T01110022 TSNO |
| 15:56 PST |  Clear Hazy | 13°C / 55°F | 3°C / 37°F | 51% | 1017 mb (30.03 in) | Calm | - | 6SM |
| | KNLC 252356Z AUTO 00000KT 6SM HZ CLR 13/03 A3002 RMK AO2 SLP168 T01330028 10133 20050 56017 TSNO |
| 14:56 PST |  Clear Hazy | 13°C / 55°F | 2°C / 36°F | 47% | 1017 mb (30.03 in) | SE 6 kph (SE 3.5 mph) | - | 6SM |
| | KNLC 252256Z AUTO 12003KT 6SM HZ CLR 13/02 A3003 RMK AO2 SLP172 T01280017 TSNO |
| 13:56 PST |  Clear | 13°C / 55°F | 2°C / 36°F | 47% | 1018 mb (30.06 in) | E 6 kph (E 3.5 mph) | - | 7SM |
| | KNLC 252156Z AUTO 09003KT 7SM CLR 13/02 A3005 RMK AO2 SLP178 T01280017 TSNO |
| 12:56 PST |  Clear Hazy | 11°C / 52°F | 3°C / 37°F | 58% | 1018 mb (30.06 in) | Calm | - | 5SM |
| | KNLC 252056Z AUTO 00000KT 5SM HZ CLR 11/03 A3007 RMK AO2 SLP185 T01110028 58026 TSNO |
| 11:56 PST |  Clear Hazy | 11°C / 52°F | 3°C / 37°F | 58% | 1020 mb (30.12 in) | ENE 6 kph (ENE 3.5 mph) | - | 4SM |
| | KNLC 251956Z AUTO 07003KT 4SM HZ CLR 11/03 A3011 RMK AO2 SLP198 T01060033 TSNO |
| 10:56 PST |  Clear Hazy | 8°C / 46°F | 3°C / 37°F | 71% | 1021 mb (30.15 in) | Calm | - | 4SM |
| | KNLC 251856Z AUTO 00000KT 4SM HZ CLR 08/03 A3014 RMK AO2 SLP208 T00830028 TSNO |
| 09:56 PST |  Clear Hazy | 5°C / 41°F | 2°C / 36°F | 81% | 1021 mb (30.15 in) | Calm | - | 4SM |
| | KNLC 251756Z AUTO 00000KT 4SM HZ CLR 05/02 A3015 RMK AO2 SLP211 T00500017 10050 21028 51007 TSNO |
| 08:56 PST |  Clear Hazy | 3°C / 37°F | 0°C / 32°F | 81% | 1021 mb (30.15 in) | Calm | - | 6SM |
| | KNLC 251656Z AUTO 00000KT 6SM HZ CLR 03/00 A3015 RMK AO2 SLP210 T00280000 TSNO |
| 08:19 PST |  Clear Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1021 mb (30.15 in) | Calm | - | 4SM |
| | KNLC 251619Z AUTO 00000KT 4SM BR CLR 00/M01 A3014 RMK AO2 FZRANO TSNO |
| 07:56 PST |  Clear Fog And Mist | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | NW 9 kph (NW 5.8 mph) | - | 2 1/2SM |
| | KNLC 251556Z AUTO 30005KT 2 1/2SM BR CLR M01/M03 A3014 RMK AO2 SLP207 T10111028 FZRANO TSNO |
| 07:38 PST |  Clear Fog And Mist | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | NW 9 kph (NW 5.8 mph) | - | 2 1/2SM |
| | KNLC 251538Z AUTO 31005KT 2 1/2SM BR CLR M02/M04 A3013 RMK AO2 FZRANO TSNO |
| 06:56 PST |  Clear Fog And Mist | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | NW 7 kph (NW 4.6 mph) | - | 5SM |
| | KNLC 251456Z AUTO 31004KT 5SM BR CLR M02/M04 A3013 RMK AO2 SLP205 T10221039 51007 FZRANO TSNO |
| 05:56 PST |  Clear Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1020 mb (30.12 in) | NW 7 kph (NW 4.6 mph) | - | 6SM |
| | KNLC 251356Z AUTO 32004KT 6SM BR CLR M03/M04 A3012 RMK AO2 SLP202 T10281044 FZRANO TSNO |
| 04:56 PST |  Clear Fog And Mist | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | WNW 9 kph (WNW 5.8 mph) | - | 5SM |
| | KNLC 251256Z AUTO 29005KT 5SM BR CLR M02/M04 A3011 RMK AO2 SLP198 T10171039 FZRANO TSNO |
| 03:56 PST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | Calm | - | 8SM |
| | KNLC 251156Z AUTO 00000KT 8SM CLR M02/M04 A3011 RMK AO2 SLP196 T10221044 10022 21028 58011 FZRANO TSNO |
| 02:56 PST |  Clear Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1020 mb (30.12 in) | NW 6 kph (NW 3.5 mph) | - | 5SM |
| | KNLC 251056Z AUTO 30003KT 5SM BR CLR M03/M04 A3012 RMK AO2 SLP203 T10281044 FZRANO TSNO |
| 01:56 PST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | WNW 6 kph (WNW 3.5 mph) | - | 7SM |
| | KNLC 250956Z AUTO 29003KT 7SM CLR M01/M03 A3013 RMK AO2 SLP205 T10061033 FZRANO TSNO |
| 00:56 PST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | W 9 kph (W 5.8 mph) | - | 7SM |
| | KNLC 250856Z AUTO 28005KT 7SM CLR M01/M03 A3014 RMK AO2 SLP207 T10111033 58007 FZRANO TSNO |