| 16:54 PST | 
Clear | -6°C / 21°F | -13°C / 9°F | 58% | 1023 mb
(30.21 in) | NNE 7 kph
(NNE 4.6 mph) | - | 10SM |
| | KEUG 090054Z 02004KT 10SM CLR M06/M13 A3021
RMK AO2 SLP238 T10611128 |
| 15:54 PST | 
Clear | -2°C / 28°F | -14°C / 7°F | 40% | 1023 mb
(30.21 in) | N 15 kph
(N 9.2 mph) | - | 10SM |
| | KEUG 082354Z 36008KT 10SM CLR M02/M14 A3021
RMK AO2 SLP236 T10221139 11011 21061 53008 |
| 14:54 PST |
Clear | -2°C / 28°F | -15°C / 5°F | 37% | 1023 mb
(30.21 in) | N 19 kph
(N 11.5 mph) | - | 10SM |
| | KEUG 082254Z 01010KT 10SM CLR M02/M15 A3020
RMK AO2 SLP231 T10171150 |
| 13:54 PST |
Clear | -2°C / 28°F | -14°C / 7°F | 40% | 1022 mb
(30.18 in) | NNE 19 kph
(NNE 11.5 mph) | - | 10SM |
| | KEUG 082154Z 02010KT 10SM CLR M02/M14 A3019
RMK AO2 SLP228 T10221139 |
| 12:54 PST |
Clear | -2°C / 28°F | -14°C / 7°F | 40% | 1022 mb
(30.18 in) | N 13 kph
(N 8.1 mph) | - | 10SM |
| | KEUG 082054Z 35007KT 10SM CLR M02/M14 A3019
RMK AO2 SLP227 T10221144 50001 |
| 11:54 PST |
Clear | -3°C / 27°F | -14°C / 7°F | 43% | 1022 mb
(30.18 in) | NE 13 kph
(NE 8.1 mph) | - | 10SM |
| | KEUG 081954Z 03007KT 10SM CLR M03/M14 A3019
RMK AO2 SLP228 T10331144 |
| 10:54 PST |
Clear | -4°C / 25°F | -14°C / 7°F | 46% | 1022 mb
(30.18 in) | NNW 9 kph
(NNW 5.8 mph) | - | 10SM |
| | KEUG 081854Z 34005KT 10SM CLR M04/M14 A3019
RMK AO2 SLP229 T10441144 |
| 09:54 PST |
Clear | -6°C / 21°F | -13°C / 9°F | 58% | 1022 mb
(30.18 in) | N 9 kph
(N 5.8 mph) | - | 10SM |
| | KEUG 081754Z 01005KT 10SM CLR M06/M13 A3018
RMK AO2 SLP226 T10611128 11061 21122 51025 |
| 08:54 PST |
Clear | -9°C / 16°F | -14°C / 7°F | 67% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KEUG 081654Z 00000KT 10SM CLR M09/M14 A3016
RMK AO2 SLP219 T10891139 |
| 07:54 PST |
Clear | -11°C / 12°F | -14°C / 7°F | 79% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KEUG 081554Z 00000KT 10SM CLR M11/M14 A3013
RMK AO2 SLP210 T11111139 |
| 06:54 PST |
Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KEUG 081454Z 00000KT 10SM CLR M12/M15 A3011
RMK AO2 SLP202 T11171150 53020 |
| 05:54 PST |
Clear | -11°C / 12°F | -15°C / 5°F | 73% | 1019 mb
(30.09 in) | Calm | - | 10SM |
| | KEUG 081354Z 00000KT 10SM CLR M11/M15 A3008
RMK AO2 SLP193 T11061150 |
| 04:54 PST |
Clear | -11°C / 12°F | -14°C / 7°F | 79% | 1018 mb
(30.06 in) | NE 6 kph
(NE 3.5 mph) | - | 10SM |
| | KEUG 081254Z 03003KT 10SM CLR M11/M14 A3007
RMK AO2 SLP187 T11061144 |
| 03:54 PST |
Clear | -10°C / 14°F | -15°C / 5°F | 67% | 1018 mb
(30.06 in) | N 6 kph
(N 3.5 mph) | - | 10SM |
| | KEUG 081154Z 01003KT 10SM CLR M10/M15 A3005
RMK AO2 SLP181 7//// T11001150 11067 21106 53018 |
| 02:54 PST |
Clear | -10°C / 14°F | -15°C / 5°F | 67% | 1017 mb
(30.03 in) | NNE 7 kph
(NNE 4.6 mph) | - | 10SM |
| | KEUG 081054Z 02004KT 10SM CLR M10/M15 A3004
RMK AO2 SLP176 T11001150 |
| 01:54 PST |
Clear | -9°C / 16°F | -14°C / 7°F | 67% | 1016 mb
(30 in) | NE 7 kph
(NE 4.6 mph) | - | 10SM |
| | KEUG 080954Z 03004KT 10SM CLR M09/M14 A3001
RMK AO2 SLP165 T10941144 |
| 00:54 PST |
Clear | -10°C / 14°F | -15°C / 5°F | 67% | 1016 mb
(30 in) | N 11 kph
(N 6.9 mph) | - | 10SM |
| | KEUG 080854Z 01006KT 10SM CLR M10/M15 A3000
RMK AO2 SLP163 T11001150 50008 |
