| 11:55 PST | 
Clear | -9°C / 16°F | -13°C / 9°F | 73% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KEAT 101955Z AUTO 00000KT 10SM CLR M09/M13 A3016
RMK AO2 SLP239 T10941133 |
| 10:55 PST |
Clear | -11°C / 12°F | -14°C / 7°F | 79% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KEAT 101855Z AUTO 00000KT 10SM CLR M11/M14 A3019
RMK AO2 SLP247 T11111139 |
| 09:55 PST | 
Partly Cloudy | -12°C / 10°F | -14°C / 7°F | 85% | 1023 mb
(30.21 in) | Calm | - | 9SM |
| | KEAT 101755Z AUTO 00000KT 9SM FEW008 M12/M14 A3021
RMK AO2 SLP255 T11221144 11122 21167 53010 |
| 09:19 PST | 
Partly Cloudy
Fog And Mist | -13°C / 9°F | -14°C / 7°F | 92% | 1023 mb
(30.21 in) | SW 7 kph
(SW 4.6 mph) | - | 4SM |
| | KEAT 101719Z AUTO 22004KT 4SM BR FEW001 SCT006 M13/M14 A3020
RMK AO2 TSNO |
| 09:17 PST |
Mostly Cloudy
Fog And Mist | -13°C / 9°F | -14°C / 7°F | 92% | 1023 mb
(30.21 in) | SW 6 kph
(SW 3.5 mph) | - | 2 1/2SM |
| | KEAT 101717Z AUTO 21003KT 2 1/2SM BR FEW001 BKN006 M13/M14 A3020
RMK AO2 TSNO |
| 08:55 PST |
Overcast
Fog | -14°C / 7°F | -15°C / 5°F | 92% | 1022 mb
(30.18 in) | ENE 6 kph
(ENE 3.5 mph) | - | 1/4SM |
| | KEAT 101655Z AUTO 06003KT 1/4SM FZFG BKN001 OVC006 M14/M15 A3019
RMK AO2 SLP251 T11391150 |
| 08:15 PST |
Obscured
Fog | -15°C / 5°F | -16°C / 3°F | 92% | 1022 mb
(30.18 in) | ENE 6 kph
(ENE 3.5 mph) | - | 1/4SM |
| | KEAT 101615Z AUTO 07003KT 1/4SM FZFG VV001 M15/M16 A3018
RMK AO2 |
| 08:09 PST |
Mostly Cloudy
Fog And Mist | -15°C / 5°F | -17°C / 1°F | 85% | 1022 mb
(30.18 in) | E 6 kph
(E 3.5 mph) | - | 1 3/4SM |
| | KEAT 101609Z AUTO 09003KT 1 3/4SM BR BKN001 M15/M17 A3018
RMK AO2 |
| 08:07 PST |
Mostly Cloudy
Fog And Mist | -16°C / 3°F | -17°C / 1°F | 92% | 1022 mb
(30.18 in) | E 6 kph
(E 3.5 mph) | - | 4SM |
| | KEAT 101607Z AUTO 09003KT 4SM BR BKN001 M16/M17 A3018
RMK AO2 |
| 07:55 PST |
Partly Cloudy | -17°C / 1°F | -18°C / 0°F | 92% | 1022 mb
(30.18 in) | E 7 kph
(E 4.6 mph) | - | 10SM |
| | KEAT 101555Z AUTO 08004KT 10SM FEW001 M17/M18 A3018
RMK AO2 SLP246 T11671183 |
| 06:55 PST | 
Clear | -16°C / 3°F | -17°C / 1°F | 92% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KEAT 101455Z AUTO 00000KT 10SM CLR M16/M17 A3018
RMK AO2 SLP246 T11561167 56007 |
| 06:41 PST | 
Partly Cloudy | -16°C / 3°F | -17°C / 1°F | 92% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KEAT 101441Z AUTO 00000KT 10SM FEW001 M16/M17 A3018
RMK AO2 |
| 05:55 PST |
Clear | -16°C / 3°F | -18°C / 0°F | 85% | 1022 mb
(30.18 in) | ENE 6 kph
(ENE 3.5 mph) | - | 10SM |
| | KEAT 101355Z AUTO 06003KT 10SM CLR M16/M18 A3018
RMK AO2 SLP247 T11561178 |
| 04:55 PST |
Clear | -16°C / 3°F | -17°C / 1°F | 92% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KEAT 101255Z AUTO 00000KT 10SM CLR M16/M17 A3019
RMK AO2 SLP248 T11561172 |
| 03:55 PST |
Clear | -15°C / 5°F | -17°C / 1°F | 85% | 1023 mb
(30.21 in) | Calm | - | 10SM |
| | KEAT 101155Z AUTO 00000KT 10SM CLR M15/M17 A3020
RMK AO2 SLP251 T11501172 11122 21150 58012 |
| 02:55 PST |
Clear | -14°C / 7°F | -17°C / 1°F | 78% | 1023 mb
(30.21 in) | Calm | - | 10SM |
| | KEAT 101055Z AUTO 00000KT 10SM CLR M14/M17 A3022
RMK AO2 SLP259 T11441172 |
| 01:55 PST |
Clear | -13°C / 9°F | -17°C / 1°F | 72% | 1024 mb
(30.24 in) | Calm | - | 10SM |
| | KEAT 100955Z AUTO 00000KT 10SM CLR M13/M17 A3023
RMK AO2 SLP259 T11331167 |
| 00:55 PST |
Clear | -13°C / 9°F | -17°C / 1°F | 72% | 1024 mb
(30.24 in) | ENE 6 kph
(ENE 3.5 mph) | - | 10SM |
| | KEAT 100855Z AUTO 07003KT 10SM CLR M13/M17 A3024
RMK AO2 SLP263 T11331167 58010 |
