| 21:51 EST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1021 mb (30.15 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KPWM 050251Z 29004KT 10SM CLR 03/M02 A3015 RMK AO2 SLP210 T00331017 53010 |
| 20:51 EST |  Clear | 4°C / 39°F | -1°C / 30°F | 70% | 1020 mb (30.12 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KPWM 050151Z 27004KT 10SM CLR 04/M01 A3013 RMK AO2 SLP204 T00391011 |
| 19:51 EST |  Clear | 4°C / 39°F | 0°C / 32°F | 75% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPWM 050051Z 00000KT 10SM CLR 04/00 A3012 RMK AO2 SLP199 T00440000 |
| 18:51 EST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPWM 042351Z 00000KT 10SM CLR 06/M01 A3012 RMK AO2 SLP199 T00611006 10117 20061 51016 |
| 17:51 EST |  Clear | 7°C / 45°F | 1°C / 34°F | 66% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPWM 042251Z 00000KT 10SM CLR 07/01 A3011 RMK AO2 SLP197 T00670011 |
| 16:51 EST |  Clear | 7°C / 45°F | 2°C / 36°F | 71% | 1019 mb (30.09 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KPWM 042151Z 19003KT 10SM CLR 07/02 A3010 RMK AO2 SLP192 T00720017 |
| 15:51 EST |  Partly Cloudy | 8°C / 46°F | 2°C / 36°F | 66% | 1018 mb (30.06 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KPWM 042051Z 18004KT 10SM SCT220 08/02 A3007 RMK AO2 WSHFT 1944 SLP184 T00830022 53016 |
| 15:04 EST |  Clear | 9°C / 48°F | 2°C / 36°F | 62% | 1018 mb (30.06 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KPWM 042004Z 20005KT 10SM CLR 09/02 A3005 RMK AO2 WSHFT 1944 |
| 14:51 EST |  Clear | 9°C / 48°F | 1°C / 34°F | 58% | 1018 mb (30.06 in) | SW 19 kph (SW 11.5 mph) | - | 10SM |
| | KPWM 041951Z 21010KT 10SM CLR 09/01 A3005 RMK AO2 SLP175 T00940011 |
| 13:51 EST |  Partly Cloudy | 10°C / 50°F | 2°C / 36°F | 58% | 1017 mb (30.03 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KPWM 041851Z 14004KT 10SM FEW040 10/02 A3004 RMK AO2 SLP172 T01000022 |
| 12:51 EST |  Partly Cloudy | 11°C / 52°F | -2°C / 28°F | 41% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPWM 041751Z 00000KT 10SM FEW040 11/M02 A3003 RMK AO2 SLP168 T01111017 10111 20039 55000 |
| 11:51 EST |  Clear | 11°C / 52°F | -1°C / 30°F | 44% | 1017 mb (30.03 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KPWM 041651Z 27004KT 10SM CLR 11/M01 A3002 RMK AO2 SLP164 T01061006 |
| 10:51 EST |  Clear | 10°C / 50°F | 0°C / 32°F | 50% | 1017 mb (30.03 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KPWM 041551Z 31005KT 10SM CLR 10/00 A3003 RMK AO2 SLP168 T01000000 |
| 09:51 EST |  Clear | 9°C / 48°F | 1°C / 34°F | 58% | 1017 mb (30.03 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KPWM 041451Z 28003KT 10SM CLR 09/01 A3003 RMK AO2 SLP168 T00890011 52029 |
| 08:51 EST |  Clear | 7°C / 45°F | 2°C / 36°F | 71% | 1016 mb (30 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KPWM 041351Z 28003KT 10SM CLR 07/02 A3000 RMK AO2 SLP159 T00720017 |
| 07:51 EST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1015 mb (29.97 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KPWM 041251Z 27004KT 10SM CLR 05/02 A2997 RMK AO2 SLP147 T00500017 |
| 06:51 EST |  Partly Cloudy | 4°C / 39°F | 1°C / 34°F | 81% | 1014 mb (29.94 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KPWM 041151Z 27004KT 10SM FEW050 04/01 A2994 RMK AO2 SLP139 70035 T00440011 10100 20044 53039 |
| 05:51 EST |  Partly Cloudy | 5°C / 41°F | 1°C / 34°F | 76% | 1013 mb (29.91 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KPWM 041051Z 27003KT 10SM FEW050 05/01 A2990 RMK AO2 SLP126 T00500011 |
| 04:51 EST |  Partly Cloudy | 6°C / 43°F | 2°C / 36°F | 76% | 1011 mb (29.85 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KPWM 040951Z 27006KT 10SM FEW050 06/02 A2986 RMK AO2 SLP112 T00560017 |
| 03:51 EST |  Clear | 7°C / 45°F | 2°C / 36°F | 71% | 1010 mb (29.83 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KPWM 040851Z AUTO 29006KT 10SM CLR 07/02 A2983 RMK AO2 PRESRR SLP100 T00670022 53033 |
| 02:51 EST |  Clear | 7°C / 45°F | 3°C / 37°F | 76% | 1009 mb (29.8 in) | WNW 20 kph (WNW 12.7 mph) | - | 10SM |
| | KPWM 040751Z AUTO 29011KT 10SM CLR 07/03 A2979 RMK AO2 SLP087 T00720028 |
| 01:51 EST |  Clear | 8°C / 46°F | 3°C / 37°F | 71% | 1008 mb (29.77 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KPWM 040651Z AUTO 27008KT 10SM CLR 08/03 A2976 RMK AO2 SLP079 T00830028 |
| 00:51 EST |  Clear | 10°C / 50°F | 4°C / 39°F | 67% | 1007 mb (29.74 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KPWM 040551Z AUTO 27010KT 10SM CLR 10/04 A2973 RMK AO2 SLP067 T01000039 10156 20100 53039 |