| 19:56 PST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1019 mb (30.09 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KHND 100356Z AUTO 16005KT 10SM CLR M01/M07 A3009 RMK AO2 T10051066 SLP185 |
| 18:56 PST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1019 mb (30.09 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KHND 100256Z 17006KT 10SM CLR M01/M07 A3008 RMK AO2 51007 T10051066 SLP183 |
| 17:56 PST |  Clear | 2°C / 36°F | -8°C / 18°F | 48% | 1018 mb (30.06 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KHND 100156Z 16003KT 10SM CLR 02/M08 A3007 RMK AO2 T00161077 SLP179 |
| 16:56 PST |  Clear | 3°C / 37°F | -9°C / 16°F | 41% | 1018 mb (30.06 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KHND 100056Z 05004KT 10SM CLR 03/M09 A3006 RMK AO2 T00331094 SLP174 |
| 15:56 PST |  Clear | 6°C / 43°F | -10°C / 14°F | 31% | 1018 mb (30.06 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KHND 092356Z 03006KT 10SM CLR 06/M10 A3006 RMK AO2 55004 T00551100 10066 20022 SLP169 |
| 14:56 PST |  Clear | 7°C / 45°F | -12°C / 10°F | 25% | 1018 mb (30.06 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KHND 092256Z 04006KT 10SM CLR 07/M12 A3005 RMK AO2 T00661116 SLP166 |
| 13:56 PST |  Clear | 6°C / 43°F | -11°C / 12°F | 29% | 1018 mb (30.06 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KHND 092156Z 05008KT 10SM CLR 06/M11 A3005 RMK AO2 T00611105 SLP167 |
| 12:56 PST |  Clear | 6°C / 43°F | -10°C / 14°F | 31% | 1018 mb (30.06 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KHND 092056Z 02005KT 10SM CLR 06/M10 A3007 RMK AO2 56030 T00611100 SLP172 |
| 11:56 PST |  Clear | 4°C / 39°F | -9°C / 16°F | 39% | 1019 mb (30.09 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KHND 091956Z 04004KT 10SM CLR 04/M09 A3010 RMK AO2 T00441094 SLP182 |
| 10:56 PST |  Clear | 3°C / 37°F | -9°C / 16°F | 41% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KHND 091856Z 00000KT 10SM CLR 03/M09 A3013 RMK AO2 T00271094 SLP196 |
| 09:56 PST |  Clear | 2°C / 36°F | -9°C / 16°F | 44% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KHND 091756Z 00000KT 10SM CLR 02/M09 A3016 RMK AO2 51022 T00221088 10016 21038 SLP208 |
| 08:56 PST |  Clear | 1°C / 34°F | -9°C / 16°F | 48% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KHND 091656Z 00000KT 10SM CLR 01/M09 A3015 RMK AO2 T00111088 SLP203 |
| 07:56 PST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KHND 091556Z 00000KT 10SM CLR M02/M08 A3013 RMK AO2 T10221077 SLP198 |
| 06:56 PST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1019 mb (30.09 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KHND 091456Z 16004KT 10SM CLR M03/M08 A3010 RMK AO2 53012 T10271083 SLP187 |
| 05:56 PST |  Clear | -3°C / 27°F | -8°C / 18°F | 69% | 1019 mb (30.09 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KHND 091356Z 22006KT 10SM CLR M03/M08 A3009 RMK AO2 T10331083 SLP183 |
| 04:56 PST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1018 mb (30.06 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KHND 091256Z AUTO 20004KT 10SM CLR M02/M08 A3007 RMK AO2 T10221083 SLP175 |
| 03:56 PST |  Clear | -2°C / 28°F | -9°C / 16°F | 59% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KHND 091156Z AUTO 00000KT 10SM CLR M02/M09 A3006 RMK AO2 51009 T10161088 11005 21027 SLP170 |
| 02:56 PST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1018 mb (30.06 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KHND 091056Z AUTO 18003KT 10SM CLR M03/M07 A3006 RMK AO2 T10271072 SLP171 |
| 01:56 PST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1018 mb (30.06 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KHND 090956Z AUTO 19005KT 10SM CLR M02/M07 A3005 RMK AO2 T10221066 SLP167 |
| 00:56 PST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1017 mb (30.03 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KHND 090856Z AUTO 16007KT 10SM CLR M02/M07 A3004 RMK AO2 53004 T10161066 SLP161 |