| 15:53 PST | 
Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1018 mb
(30.06 in) | Calm | - | 7SM |
| | KALW 142353Z 00000KT 7SM CLR M05/M08 A3006
RMK AO2 SLP192 60000 T10501078 11028 21050 58009 |
| 14:53 PST |
Clear | -4°C / 25°F | -7°C / 19°F | 80% | 1019 mb
(30.09 in) | Calm | - | 7SM |
| | KALW 142253Z 00000KT 7SM CLR M04/M07 A3008
RMK AO2 SLP198 T10441072 |
| 13:53 PST | 
Hazy | -3°C / 27°F | -7°C / 19°F | 74% | 1019 mb
(30.09 in) | Calm | - | 6SM |
| | KALW 142153Z 00000KT 6SM HZ M03/M07 A3009
RMK AO2 SLP200 T10281067 |
| 12:53 PST |
Overcast
Hazy | -4°C / 25°F | -7°C / 19°F | 80% | 1019 mb
(30.09 in) | Calm | - | 6SM |
| | KALW 142053Z 00000KT 6SM HZ OVC055 M04/M07 A3008
RMK AO2 SLP200 60000 T10391067 58015 |
| 11:53 PST | 
Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1020 mb
(30.12 in) | SSE 11 kph
(SSE 6.9 mph) | - | 7SM |
| | KALW 141953Z 20006KT 7SM FEW070 OVC085 M04/M07 A3011
RMK AO2 SLP209 T10391067 |
| 10:53 PST | 
Mostly Cloudy
Fog And Mist | -4°C / 25°F | -7°C / 19°F | 80% | 1020 mb
(30.12 in) | S 6 kph
(S 3.5 mph) | 0.00 mm
(0.00 in) | 5SM |
| | KALW 141853Z 18003KT 5SM BR BKN043 BKN080 M04/M07 A3011
RMK AO2 SNB03E14B30E40 SLP207 P0000 T10441067 |
| 09:53 PST |
Overcast
Fog And Mist | -5°C / 23°F | -7°C / 19°F | 86% | 1020 mb
(30.12 in) | S 7 kph
(S 4.6 mph) | - | 4SM |
| | KALW 141753Z 17004KT 4SM BR OVC039 M05/M07 A3013
RMK AO2 SLP217 T10501072 10033 21050 51029 |
| 08:53 PST |
Overcast
Fog And Mist | -4°C / 25°F | -6°C / 21°F | 86% | 1020 mb
(30.12 in) | S 19 kph
(S 11.5 mph) | - | 4SM |
| | KALW 141653Z 19010KT 4SM BR OVC040 M04/M06 A3011
RMK AO2 SLP208 T10441061 |
| 07:53 PST |
Overcast
Fog And Mist | -4°C / 25°F | -6°C / 21°F | 86% | 1018 mb
(30.06 in) | S 19 kph
(S 11.5 mph) | - | 5SM |
| | KALW 141553Z 18010KT 5SM BR OVC036 M04/M06 A3007
RMK AO2 SLP197 T10391061 |
| 06:53 PST |
Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1017 mb
(30.03 in) | SW 11 kph
(SW 6.9 mph) | - | 10SM |
| | KALW 141453Z 22006KT 10SM OVC043 M02/M04 A3004
RMK AO2 SLP186 T10171039 51018 |
| 05:53 PST |
Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1017 mb
(30.03 in) | SW 7 kph
(SW 4.6 mph) | - | 10SM |
| | KALW 141353Z AUTO 21004KT 10SM OVC037 01/M03 A3002
RMK AO2 SLP179 T00111028 |
| 04:53 PST |
Overcast | 2°C / 36°F | -3°C / 27°F | 70% | 1016 mb
(30 in) | SSW 7 kph
(SSW 4.6 mph) | - | 10SM |
| | KALW 141253Z AUTO 25004KT 10SM OVC039 02/M03 A3001
RMK AO2 SLP176 T00221033 |
| 03:53 PST |
Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1016 mb
(30 in) | SW 6 kph
(SW 3.5 mph) | - | 10SM |
| | KALW 141153Z AUTO 21003KT 10SM OVC041 03/M03 A2999
RMK AO2 SLP167 T00281028 10033 20017 51019 |
| 02:53 PST |
Overcast | 3°C / 37°F | -2°C / 28°F | 70% | 1015 mb
(29.97 in) | SSE 11 kph
(SSE 6.9 mph) | - | 10SM |
| | KALW 141053Z AUTO 20006KT 10SM OVC045 03/M02 A2997
RMK AO2 SLP161 T00281022 |
| 01:53 PST |
Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1014 mb
(29.94 in) | SSE 17 kph
(SSE 10.4 mph) | - | 10SM |
| | KALW 140953Z AUTO 20009KT 10SM BKN049 OVC070 03/M03 A2995
RMK AO2 SLP155 T00281028 |
| 00:53 PST |
Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1014 mb
(29.94 in) | SSE 13 kph
(SSE 8.1 mph) | - | 10SM |
| | KALW 140853Z AUTO 20007KT 10SM OVC050 03/M03 A2993
RMK AO2 SLP146 T00281028 53006 |
