| 21:53 GMT-9 |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1034 mb (30.53 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | PACV 040653Z 05003KT 10SM OVC055 01/M01 A3053 RMK AO2 SLP338 T00061011 |
| 20:53 GMT-9 |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1033 mb (30.5 in) | Calm | - | 10SM |
| | PACV 040553Z 00000KT 10SM FEW047 OVC060 00/M01 A3051 RMK AO2 SLP333 4/004 T00001006 10006 21006 51044 |
| 19:53 GMT-9 |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1032 mb (30.48 in) | Calm | - | 10SM |
| | PACV 040453Z 00000KT 10SM FEW041 OVC055 00/M01 A3047 RMK AO2 SLP318 T00001006 |
| 18:53 GMT-9 |  Mostly Cloudy | -1°C / 30°F | -1°C / 30°F | 100% | 1030 mb (30.42 in) | Calm | - | 10SM |
| | PACV 040353Z 00000KT 10SM BKN055 M01/M01 A3043 RMK AO2 SLP304 T10061011 |
| 16:53 GMT-9 |  Mostly Cloudy | 0°C / 32°F | -1°C / 30°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | PACV 040153Z 00000KT 10SM FEW034 BKN055 00/M01 A3033 RMK AO2 SLP272 T00001006 |
| 15:53 GMT-9 |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | PACV 040053Z 00000KT 10SM BKN047 OVC055 01/00 A3030 RMK AO2 SLP260 T00060000 |
| 14:53 GMT-9 |  Mostly Cloudy | 1°C / 34°F | 0°C / 32°F | 93% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | PACV 032353Z 00000KT 10SM FEW028 BKN047 01/00 A3026 RMK AO2 SLP247 4/004 60007 T00060000 10017 20006 53040 |
| 13:53 GMT-9 |  Mostly Cloudy | 1°C / 34°F | 1°C / 34°F | 100% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | PACV 032253Z 00000KT 10SM FEW004 BKN043 01/01 A3022 RMK AO2 SLP233 T00110006 |
| 12:53 GMT-9 |  Mostly Cloudy | 1°C / 34°F | 1°C / 34°F | 100% | 1022 mb (30.18 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | PACV 032153Z 00000KT 10SM FEW004 SCT012 BKN047 01/01 A3018 RMK AO2 SNE03 SLP220 P0000 T00110006 |
| 12:27 GMT-9 |  Mostly Cloudy | 1°C / 34°F | 0°C / 32°F | 93% | 1022 mb (30.18 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | PACV 032127Z 00000KT 10SM FEW004 SCT012 BKN055 01/00 A3017 RMK AO2 SNE03 P0000 |
| 12:16 GMT-9 |  Mostly Cloudy | 1°C / 34°F | 0°C / 32°F | 93% | 1021 mb (30.15 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | PACV 032116Z 00000KT 10SM BKN012 BKN021 BKN055 01/00 A3016 RMK AO2 SNE03 P0000 |
| 11:56 GMT-9 |  Mostly Cloudy Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1021 mb (30.15 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | PACV 032056Z 00000KT 3SM -SN BR SCT007 SCT013 BKN060 01/00 A3015 RMK AO2 P0000 |
| 11:53 GMT-9 |  Mostly Cloudy Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1021 mb (30.15 in) | Calm | 1.52 mm (0.06 in) | 1 1/4SM |
| | PACV 032053Z 00000KT 1 1/4SM -SN BR SCT007 BKN029 BKN060 01/00 A3014 RMK AO2 RAE19SNB20 SLP207 P0006 60007 T00060000 51040 |
| 11:43 GMT-9 |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1021 mb (30.15 in) | E 9 kph (E 5.8 mph) | 1.27 mm (0.05 in) | 3/4SM |
| | PACV 032043Z 10005KT 3/4SM -SN BR BKN008 OVC016 01/00 A3014 RMK AO2 RAE19SNB20 P0005 |
| 11:32 GMT-9 |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1020 mb (30.12 in) | ESE 9 kph (ESE 5.8 mph) | 0.76 mm (0.03 in) | 1 1/4SM |
| | PACV 032032Z 11005KT 1 1/4SM -SN BR BKN008 BKN016 OVC029 01/00 A3013 RMK AO2 RAE19SNB20 P0003 |
| 11:29 GMT-9 |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1020 mb (30.12 in) | ESE 7 kph (ESE 4.6 mph) | 0.76 mm (0.03 in) | 2SM |
| | PACV 032029Z 11004KT 2SM -SN BR BKN010 BKN016 OVC029 01/00 A3013 RMK AO2 RAE19SNB20 P0003 |
| 11:18 GMT-9 |  Overcast Light Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1020 mb (30.12 in) | E 6 kph (E 3.5 mph) | 0.51 mm (0.02 in) | 10SM |
| | PACV 032018Z 10003KT 10SM -RA SCT015 BKN029 OVC039 01/00 A3013 RMK AO2 P0002 |
| 11:00 GMT-9 |  Overcast Light Rain | 1°C / 34°F | 1°C / 34°F | 100% | 1020 mb (30.12 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | PACV 032000Z 00000KT 10SM -RA FEW021 BKN049 OVC060 01/01 A3012 RMK AO2 P0000 |
| 10:53 GMT-9 |  Overcast Light Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1020 mb (30.12 in) | Calm | 0.25 mm (0.01 in) | 10SM |
| | PACV 031953Z 00000KT 10SM -RA FEW016 BKN022 OVC049 01/00 A3011 RMK AO2 UPB1854E1856B26E28RAB14E17B52SNB1856E26 SLP196 P0001 T00110000 |
| 09:53 GMT-9 |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1018 mb (30.06 in) | W 7 kph (W 4.6 mph) | 0.00 mm (0.00 in) | 10SM |
| | PACV 031853Z 27004KT 10SM OVC023 01/01 A3007 RMK AO2 RAE29SNB05E16 SLP183 P0000 T00110006 |
| 08:53 GMT-9 |  Overcast Light Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1017 mb (30.03 in) | E 11 kph (E 6.9 mph) | 0.76 mm (0.03 in) | 9SM |
| | PACV 031753Z 08006KT 9SM -RA SCT016 OVC028 01/00 A3003 RMK AO2 SNB32E45 SLP167 4/004 P0003 60015 T00110000 10017 20006 51033 |
| 08:46 GMT-9 |  Overcast Light Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1017 mb (30.03 in) | ENE 7 kph (ENE 4.6 mph) | 0.76 mm (0.03 in) | 8SM |
| | PACV 031746Z 07004KT 8SM -RA FEW009 BKN016 OVC030 01/00 A3002 RMK AO2 SNB32E45 P0003 |
| 07:53 GMT-9 |  Overcast Light Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1016 mb (30 in) | ENE 7 kph (ENE 4.6 mph) | 0.25 mm (0.01 in) | 10SM |
| | PACV 031653Z 06004KT 10SM -RA FEW012 BKN029 OVC070 01/00 A3000 RMK AO2 SLP158 RAB1554E28B48SNE1554 P0001 T00110000 |
| 06:53 GMT-9 |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1015 mb (29.97 in) | NE 7 kph (NE 4.6 mph) | 0.25 mm (0.01 in) | 5SM |
| | PACV 031553Z 05004KT 5SM -SN BR SCT019 BKN033 OVC042 01/00 A2996 RMK AO2 SLP146 RAE11B34E43SNB16E34B43 P0001 T00110000 |
| 05:53 GMT-9 |  Overcast Light Rain | 1°C / 34°F | 0°C / 32°F | 93% | 1014 mb (29.94 in) | ENE 11 kph (ENE 6.9 mph) | 0.51 mm (0.02 in) | 10SM |
| | PACV 031453Z 06006KT 10SM -RA BKN031 BKN043 OVC080 01/00 A2993 RMK AO2 SLP135 RAB22E28B46SNE22 P0002 60010 T00110000 51021 |
| 05:19 GMT-9 |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | ENE 9 kph (ENE 5.8 mph) | 0.51 mm (0.02 in) | 8SM |
| | PACV 031419Z 07005KT 8SM -SN BKN030 OVC037 01/00 A2992 RMK AO2 P0002 |
| 05:08 GMT-9 |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | E 9 kph (E 5.8 mph) | 0.51 mm (0.02 in) | 3SM |
| | PACV 031408Z 09005KT 3SM -SN BR BKN012 OVC018 01/00 A2992 RMK AO2 P0002 |
| 05:01 GMT-9 |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | E 9 kph (E 5.8 mph) | 0.25 mm (0.01 in) | 2 1/2SM |
| | PACV 031401Z 10005KT 2 1/2SM -SN BR BKN008 OVC016 01/00 A2992 RMK AO2 P0001 |
| 04:53 GMT-9 |  Mostly Cloudy Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | ESE 11 kph (ESE 6.9 mph) | 1.78 mm (0.07 in) | 1 3/4SM |
| | PACV 031353Z 11006KT 1 3/4SM -SN BR BKN008 01/00 A2991 RMK AO2 RAB1259E22SNB22 SLP130 P0007 T00060000 |
| 04:46 GMT-9 |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | SE 11 kph (SE 6.9 mph) | 1.52 mm (0.06 in) | 1 3/4SM |
| | PACV 031346Z 14006G16KT 1 3/4SM -SN BR BKN008 OVC022 01/00 A2992 RMK AO2 RAB1259E22SNB22 P0006 |
| 04:44 GMT-9 |  Overcast Light Snow | 1°C / 34°F | 0°C / 32°F | 93% | 1013 mb (29.91 in) | S 11 kph (S 6.9 mph) | 1.52 mm (0.06 in) | 2SM |
| | PACV 031344Z 18006G16KT 2SM -SN BR BKN010 OVC022 01/00 A2992 RMK AO2 RAB1259E22SNB22 P0006 |
| 04:32 GMT-9 |  Overcast Light Snow | 2°C / 36°F | 1°C / 34°F | 93% | 1013 mb (29.91 in) | SE 15 kph (SE 9.2 mph) | 1.02 mm (0.04 in) | 4SM |
| | PACV 031332Z 14008KT 4SM -SN BR BKN010 OVC018 02/01 A2991 RMK AO2 RAB1259E22SNB22 P0004 |
| 03:53 GMT-9 |  Mostly Cloudy | 2°C / 36°F | 1°C / 34°F | 93% | 1012 mb (29.88 in) | E 9 kph (E 5.8 mph) | 0.25 mm (0.01 in) | 10SM |
| | PACV 031253Z 10005KT 10SM SCT020 BKN030 BKN050 02/01 A2988 RMK AO2 RAB20E52 SLP119 P0001 T00170006 |
| 02:53 GMT-9 |  Mostly Cloudy | 2°C / 36°F | 1°C / 34°F | 93% | 1012 mb (29.88 in) | E 9 kph (E 5.8 mph) | 0.00 mm (0.00 in) | 10SM |
| | PACV 031153Z 09005KT 10SM SCT042 BKN060 BKN090 02/01 A2987 RMK AO2 RAE16 SLP114 4/003 P0000 60023 70076 T00170006 10022 20006 53021 |
| 02:15 GMT-9 |  Overcast Light Rain | 2°C / 36°F | 1°C / 34°F | 93% | 1011 mb (29.85 in) | SE 7 kph (SE 4.6 mph) | 0.00 mm (0.00 in) | 10SM |
| | PACV 031115Z 12004KT 10SM -RA SCT017 BKN038 OVC060 02/01 A2985 RMK AO2 P0000 |
| 01:53 GMT-9 |  Overcast Light Rain | 2°C / 36°F | 1°C / 34°F | 93% | 1010 mb (29.83 in) | SE 13 kph (SE 8.1 mph) | 0.25 mm (0.01 in) | 7SM |
| | PACV 031053Z 12007KT 7SM -RA SCT016 BKN025 OVC038 02/01 A2984 RMK AO2 RAB35 SLP105 P0001 T00170006 |
| 00:53 GMT-9 |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1010 mb (29.83 in) | Variable 6 kph (Variable 3.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | PACV 030953Z VRB03KT 10SM BKN016 BKN025 OVC050 02/01 A2982 RMK AO2 RAE53SNE01 SLP098 P0001 T00170006 |