| 19:53 PST |  Partly Cloudy | -7°C / 19°F | -8°C / 18°F | 93% | 1028 mb (30.36 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KGEG 250353Z 02004KT 10SM FEW200 M07/M08 A3037 RMK AO2 SLP320 T10671083 |
| 18:53 PST |  Partly Cloudy | -6°C / 21°F | -8°C / 18°F | 86% | 1028 mb (30.36 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KGEG 250253Z 03004KT 10SM FEW100 SCT200 M06/M08 A3036 RMK AO2 SLP318 T10611078 55002 |
| 17:53 PST |  Partly Cloudy | -6°C / 21°F | -8°C / 18°F | 86% | 1028 mb (30.36 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KGEG 250153Z 04003KT 10SM FEW100 SCT200 M06/M08 A3036 RMK AO2 SLP317 T10561078 |
| 16:53 PST |  Partly Cloudy | -5°C / 23°F | -8°C / 18°F | 80% | 1028 mb (30.36 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KGEG 250053Z 01003KT 10SM FEW100 SCT200 M05/M08 A3037 RMK AO2 SLP317 T10501083 |
| 15:53 PST |  Partly Cloudy | -4°C / 25°F | -8°C / 18°F | 74% | 1028 mb (30.36 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KGEG 242353Z 04004KT 10SM FEW100 SCT200 M04/M08 A3037 RMK AO2 SLP317 T10441078 11039 21067 56004 |
| 14:53 PST |  Mostly Cloudy | -4°C / 25°F | -8°C / 18°F | 74% | 1028 mb (30.36 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KGEG 242253Z 07003KT 10SM FEW015 SCT100 BKN200 M04/M08 A3037 RMK AO2 SLP318 T10391078 |
| 14:01 PST |  Mostly Cloudy | -4°C / 25°F | -8°C / 18°F | 74% | 1028 mb (30.36 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KGEG 242201Z 05005KT 10SM SCT019 BKN090 BKN200 M04/M08 A3037 RMK AO2 |
| 13:53 PST |  Mostly Cloudy | -4°C / 25°F | -8°C / 18°F | 74% | 1028 mb (30.36 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KGEG 242153Z 06006KT 10SM BKN019 BKN090 BKN200 M04/M08 A3037 RMK AO2 SLP318 T10441083 |
| 12:53 PST |  Mostly Cloudy | -5°C / 23°F | -8°C / 18°F | 80% | 1029 mb (30.39 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KGEG 242053Z 06004KT 10SM BKN019 BKN090 M05/M08 A3038 RMK AO2 SLP322 T10501083 58011 |
| 11:53 PST |  Mostly Cloudy | -6°C / 21°F | -8°C / 18°F | 86% | 1029 mb (30.39 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KGEG 241953Z 02005KT 10SM BKN017 BKN095 M06/M08 A3040 RMK AO2 SLP327 T10561083 |
| 10:53 PST |  Mostly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1030 mb (30.42 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KGEG 241853Z 04003KT 10SM BKN017 BKN090 M07/M09 A3041 RMK AO2 SLP332 T10671089 |
| 09:53 PST |  Mostly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1030 mb (30.42 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KGEG 241753Z 05003KT 10SM BKN015 BKN035 BKN090 M07/M09 A3042 RMK AO2 SLP333 T10671089 11067 21083 51002 |
| 08:53 PST |  Mostly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1030 mb (30.42 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KGEG 241653Z 04005KT 10SM BKN015 BKN035 BKN090 M07/M09 A3042 RMK AO2 SLP333 T10721094 |
| 07:53 PST |  Mostly Cloudy | -8°C / 18°F | -10°C / 14°F | 86% | 1030 mb (30.42 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KGEG 241553Z 04006KT 10SM FEW003 BKN090 BKN200 M08/M10 A3041 RMK AO2 SLP333 T10781100 |
| 06:53 PST |  Partly Cloudy | -8°C / 18°F | -10°C / 14°F | 86% | 1030 mb (30.42 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KGEG 241453Z 05004KT 10SM FEW014 SCT032 SCT090 M08/M10 A3041 RMK AO2 SLP332 T10831100 53004 |
| 05:53 PST |  Partly Cloudy | -8°C / 18°F | -9°C / 16°F | 93% | 1029 mb (30.39 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KGEG 241353Z 05003KT 10SM SCT011 M08/M09 A3040 RMK AO2 SLP327 T10781089 |
| 04:53 PST |  Partly Cloudy | -8°C / 18°F | -9°C / 16°F | 93% | 1029 mb (30.39 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KGEG 241253Z 06004KT 10SM FEW003 SCT011 M08/M09 A3039 RMK AO2 SLP324 T10781094 |
| 03:53 PST |  Partly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KGEG 241153Z 00000KT 10SM FEW003 SCT011 M07/M09 A3040 RMK AO2 SLP325 T10721089 11044 21072 58000 |
| 02:53 PST |  Partly Cloudy | -7°C / 19°F | -8°C / 18°F | 93% | 1029 mb (30.39 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KGEG 241053Z 08003KT 10SM FEW003 SCT011 M07/M08 A3040 RMK AO2 SLP327 T10671083 |
| 02:44 PST |  Partly Cloudy | -7°C / 19°F | -8°C / 18°F | 93% | 1029 mb (30.39 in) | Calm | - | 10SM |
| | KGEG 241044Z 00000KT 10SM FEW003 SCT011 M07/M08 A3040 RMK AO2 |
| 01:53 PST |  Partly Cloudy Fog And Mist | -7°C / 19°F | -8°C / 18°F | 93% | 1030 mb (30.42 in) | Calm | - | 1SM |
| | KGEG 240953Z 00000KT 1SM R21/P6000FT BR FEW003 M07/M08 A3041 RMK AO2 SLP328 T10721078 |
| 01:45 PST |  Partly Cloudy Fog And Mist | -7°C / 19°F | -8°C / 18°F | 93% | 1029 mb (30.39 in) | Calm | - | 1SM |
| | KGEG 240945Z 00000KT 1SM R21/P6000FT BR FEW003 M07/M08 A3040 RMK AO2 |
| 00:53 PST |  Partly Cloudy | -6°C / 21°F | -8°C / 18°F | 86% | 1029 mb (30.39 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KGEG 240853Z 09003KT 10SM FEW200 M06/M08 A3040 RMK AO2 SLP324 T10611083 52001 |