| 22:35 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 050335Z AUTO 00000KT 10SM CLR 01/M03 A3010 RMK AO1 |
| 22:15 EST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KWVL 050315Z AUTO 00000KT 10SM CLR 00/M03 A3011 RMK AO1 |
| 21:55 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 050255Z AUTO 00000KT 10SM CLR 01/M03 A3010 RMK AO1 52003 |
| 21:35 EST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 050235Z AUTO 00000KT 10SM CLR 01/M03 A3009 RMK AO1 |
| 21:15 EST |  Partly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 050215Z AUTO 00000KT 10SM FEW050 01/M02 A3010 RMK AO1 |
| 20:55 EST |  Mostly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 050155Z AUTO 00000KT 10SM BKN050 02/M03 A3009 RMK AO1 |
| 20:35 EST |  Mostly Cloudy | 2°C / 36°F | -2°C / 28°F | 75% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 050135Z AUTO 00000KT 10SM BKN050 02/M02 A3009 RMK AO1 |
| 20:15 EST |  Mostly Cloudy | 3°C / 37°F | -4°C / 25°F | 60% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 050115Z AUTO 00000KT 10SM SCT043 BKN050 03/M04 A3008 RMK AO1 |
| 19:55 EST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 050055Z AUTO 00000KT 10SM SCT043 OVC050 03/M03 A3008 RMK AO1 |
| 19:35 EST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 050035Z AUTO 00000KT 10SM FEW041 OVC050 03/M03 A3009 RMK AO1 |
| 19:15 EST |  Overcast | 3°C / 37°F | -2°C / 28°F | 70% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 050015Z AUTO 00000KT 10SM SCT041 OVC050 03/M02 A3009 RMK AO1 |
| 18:55 EST |  Overcast | 4°C / 39°F | -3°C / 27°F | 61% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 042355Z AUTO 00000KT 10SM OVC050 04/M03 A3009 RMK AO1 10090 20030 401500030 52017 |
| 18:35 EST |  Overcast | 4°C / 39°F | -4°C / 25°F | 56% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 042335Z AUTO 00000KT 10SM OVC050 04/M04 A3010 RMK AO1 |
| 18:15 EST |  Overcast | 4°C / 39°F | -3°C / 27°F | 61% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 042315Z AUTO 00000KT 10SM OVC050 04/M03 A3009 RMK AO1 |
| 17:55 EST |  Mostly Cloudy | 3°C / 37°F | -3°C / 27°F | 65% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 042255Z AUTO 00000KT 10SM BKN050 03/M03 A3008 RMK AO1 |
| 17:35 EST |  Mostly Cloudy | 3°C / 37°F | -4°C / 25°F | 60% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KWVL 042235Z AUTO 00000KT 10SM BKN055 03/M04 A3008 RMK AO1 |
| 17:15 EST |  Clear | 4°C / 39°F | -4°C / 25°F | 56% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KWVL 042215Z AUTO 00000KT 10SM CLR 04/M04 A3007 RMK AO1 |
| 16:55 EST |  Clear | 4°C / 39°F | -4°C / 25°F | 56% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KWVL 042155Z AUTO 00000KT 10SM CLR 04/M04 A3006 RMK AO1 |
| 16:35 EST |  Clear | 5°C / 41°F | -4°C / 25°F | 53% | 1018 mb (30.06 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KWVL 042135Z AUTO 28003KT 10SM CLR 05/M04 A3005 RMK AO1 |
| 16:15 EST |  Clear | 7°C / 45°F | -4°C / 25°F | 46% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KWVL 042115Z AUTO 00000KT 10SM CLR 07/M04 A3005 RMK AO1 |
| 15:55 EST |  Clear | 8°C / 46°F | -4°C / 25°F | 43% | 1017 mb (30.03 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KWVL 042055Z AUTO 28003KT 10SM CLR 08/M04 A3004 RMK AO1 52017 |
| 15:35 EST |  Clear | 8°C / 46°F | -5°C / 23°F | 40% | 1017 mb (30.03 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KWVL 042035Z AUTO 27003KT 10SM CLR 08/M05 A3004 RMK AO1 |
| 15:15 EST |  Clear | 8°C / 46°F | -4°C / 25°F | 43% | 1017 mb (30.03 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KWVL 042015Z AUTO 25003KT 10SM CLR 08/M04 A3003 RMK AO1 |
| 14:55 EST |  Clear | 9°C / 48°F | -3°C / 27°F | 43% | 1017 mb (30.03 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KWVL 041955Z AUTO 24003KT 10SM CLR 09/M03 A3003 RMK AO1 |
| 14:35 EST |  Clear | 9°C / 48°F | -4°C / 25°F | 40% | 1017 mb (30.03 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KWVL 041935Z AUTO 24005KT 10SM CLR 09/M04 A3003 RMK AO1 |
| 14:15 EST |  Clear | 9°C / 48°F | -3°C / 27°F | 43% | 1017 mb (30.03 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KWVL 041915Z AUTO 23004KT 10SM CLR 09/M03 A3002 RMK AO1 |
| 13:55 EST |  Clear | 9°C / 48°F | -4°C / 25°F | 40% | 1016 mb (30 in) | Calm | - | 10SM |
| | KWVL 041855Z AUTO 00000KT 10SM CLR 09/M04 A3001 RMK AO1 |
| 13:35 EST |  Clear | 9°C / 48°F | -3°C / 27°F | 43% | 1016 mb (30 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KWVL 041835Z AUTO 24004KT 10SM CLR 09/M03 A3000 RMK AO1 |
| 13:15 EST |  Clear | 9°C / 48°F | -4°C / 25°F | 40% | 1016 mb (30 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KWVL 041815Z AUTO 26007KT 10SM CLR 09/M04 A2999 RMK AO1 |
| 12:55 EST |  Clear | 9°C / 48°F | -3°C / 27°F | 43% | 1016 mb (30 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KWVL 041755Z AUTO 24005KT 10SM CLR 09/M03 A2999 RMK AO1 10090 20050 54000 |
| 12:35 EST |  Clear | 9°C / 48°F | -2°C / 28°F | 46% | 1016 mb (30 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KWVL 041735Z AUTO 21007KT 10SM CLR 09/M02 A2999 RMK AO1 |
| 12:15 EST |  Clear | 9°C / 48°F | -1°C / 30°F | 50% | 1016 mb (30 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KWVL 041715Z AUTO 25007KT 10SM CLR 09/M01 A2999 RMK AO1 |
| 11:55 EST |  Clear | 9°C / 48°F | -3°C / 27°F | 43% | 1016 mb (30 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KWVL 041655Z AUTO 28006KT 10SM CLR 09/M03 A2999 RMK AO1 |
| 11:35 EST |  Clear | 9°C / 48°F | -1°C / 30°F | 50% | 1016 mb (30 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KWVL 041635Z AUTO 24004KT 10SM CLR 09/M01 A2999 RMK AO1 |
| 11:15 EST |  Partly Cloudy | 9°C / 48°F | 0°C / 32°F | 54% | 1016 mb (30 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KWVL 041615Z AUTO 25006KT 10SM FEW037 09/00 A2999 RMK AO1 |
| 10:55 EST |  Mostly Cloudy | 9°C / 48°F | 0°C / 32°F | 54% | 1016 mb (30 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KWVL 041555Z AUTO 24006KT 10SM BKN037 09/00 A2999 RMK AO1 |
| 10:35 EST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1016 mb (30 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KWVL 041535Z AUTO 26008KT 10SM CLR 08/M01 A2999 RMK AO1 |
| 10:15 EST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1016 mb (30 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KWVL 041515Z AUTO 30007KT 10SM CLR 08/M01 A2999 RMK AO1 |
| 09:55 EST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1016 mb (30 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KWVL 041455Z AUTO 28003KT 10SM CLR 08/M01 A2999 RMK AO1 52030 |
| 09:35 EST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1016 mb (30 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KWVL 041435Z AUTO 32006KT 10SM CLR 08/M01 A2999 RMK AO1 |
| 09:15 EST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1015 mb (29.97 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KWVL 041415Z AUTO 30005KT 10SM CLR 08/M01 A2998 RMK AO1 |
| 08:55 EST |  Clear | 7°C / 45°F | -1°C / 30°F | 57% | 1015 mb (29.97 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KWVL 041355Z AUTO 30006KT 10SM CLR 07/M01 A2996 RMK AO1 |
| 08:35 EST |  Clear | 7°C / 45°F | -1°C / 30°F | 57% | 1014 mb (29.94 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KWVL 041335Z AUTO 32004KT 10SM CLR 07/M01 A2995 RMK AO1 |
| 08:15 EST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1014 mb (29.94 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KWVL 041315Z AUTO 32006KT 10SM CLR 06/M01 A2993 RMK AO1 |
| 07:55 EST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1014 mb (29.94 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KWVL 041255Z AUTO 31005KT 10SM CLR 06/M01 A2993 RMK AO1 |
| 07:35 EST |  Clear | 5°C / 41°F | -1°C / 30°F | 66% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KWVL 041235Z AUTO 00000KT 10SM CLR 05/M01 A2992 RMK AO1 |
| 07:15 EST |  Clear | 5°C / 41°F | -1°C / 30°F | 66% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KWVL 041215Z AUTO 00000KT 10SM CLR 05/M01 A2991 RMK AO1 |
| 06:55 EST |  Clear | 5°C / 41°F | -1°C / 30°F | 66% | 1013 mb (29.91 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KWVL 041155Z AUTO 31004KT 10SM CLR 05/M01 A2990 RMK AO1 10100 20050 52034 |
| 06:35 EST |  Clear | 5°C / 41°F | -1°C / 30°F | 66% | 1012 mb (29.88 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KWVL 041135Z AUTO 31004KT 10SM CLR 05/M01 A2988 RMK AO1 |
| 06:15 EST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1012 mb (29.88 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KWVL 041115Z AUTO 32005KT 10SM CLR 06/M01 A2988 RMK AO1 |
| 05:55 EST |  Clear | 6°C / 43°F | 0°C / 32°F | 66% | 1012 mb (29.88 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KWVL 041055Z AUTO 32006KT 10SM CLR 06/00 A2987 RMK AO1 |
| 05:35 EST |  Clear | 6°C / 43°F | 0°C / 32°F | 66% | 1011 mb (29.85 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KWVL 041035Z AUTO 31007KT 10SM CLR 06/00 A2985 RMK AO1 |
| 05:15 EST |  Clear | 7°C / 45°F | 0°C / 32°F | 61% | 1010 mb (29.83 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KWVL 041015Z AUTO 33007KT 10SM CLR 07/00 A2983 RMK AO1 |
| 04:55 EST |  Partly Cloudy | 7°C / 45°F | 0°C / 32°F | 61% | 1010 mb (29.83 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KWVL 040955Z AUTO 31010KT 10SM SCT039 07/00 A2982 RMK AO1 |
| 04:35 EST |  Clear | 7°C / 45°F | 0°C / 32°F | 61% | 1010 mb (29.83 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KWVL 040935Z AUTO 31009G14KT 10SM CLR 07/00 A2982 RMK AO1 |
| 04:15 EST |  Clear | 7°C / 45°F | 1°C / 34°F | 66% | 1009 mb (29.8 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KWVL 040915Z AUTO 28009KT 10SM CLR 07/01 A2981 RMK AO1 |
| 03:55 EST |  Clear | 7°C / 45°F | 1°C / 34°F | 66% | 1009 mb (29.8 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KWVL 040855Z AUTO 31009KT 10SM CLR 07/01 A2980 RMK AO1 52037 |
| 03:35 EST |  Clear | 8°C / 46°F | 1°C / 34°F | 62% | 1008 mb (29.77 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KWVL 040835Z AUTO 31006KT 10SM CLR 08/01 A2978 RMK AO1 |
| 03:15 EST |  Partly Cloudy | 8°C / 46°F | 2°C / 36°F | 66% | 1008 mb (29.77 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KWVL 040815Z AUTO 31006KT 10SM SCT040 08/02 A2977 RMK AO1 |
| 02:55 EST |  Mostly Cloudy | 8°C / 46°F | 2°C / 36°F | 66% | 1008 mb (29.77 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KWVL 040755Z AUTO 30005KT 10SM BKN042 08/02 A2976 RMK AO1 |
| 02:35 EST |  Mostly Cloudy | 8°C / 46°F | 2°C / 36°F | 66% | 1007 mb (29.74 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KWVL 040735Z AUTO 32007KT 10SM BKN042 08/02 A2975 RMK AO1 |
| 02:15 EST |  Mostly Cloudy | 9°C / 48°F | 2°C / 36°F | 62% | 1007 mb (29.74 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KWVL 040715Z AUTO 31006KT 10SM BKN040 09/02 A2974 RMK AO1 |
| 01:35 EST |  Overcast | 9°C / 48°F | 3°C / 37°F | 66% | 1006 mb (29.71 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KWVL 040635Z AUTO 30005KT 10SM OVC038 09/03 A2972 RMK AO1 |
| 01:15 EST |  Overcast | 10°C / 50°F | 4°C / 39°F | 67% | 1006 mb (29.71 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KWVL 040615Z AUTO 30006KT 10SM OVC038 10/04 A2970 RMK AO1 |
| 00:55 EST |  Overcast | 10°C / 50°F | 4°C / 39°F | 67% | 1005 mb (29.68 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KWVL 040555Z AUTO 29005KT 10SM OVC038 10/04 A2969 RMK AO1 10150 20090 52041 |
| 00:35 EST |  Overcast | 10°C / 50°F | 4°C / 39°F | 67% | 1004 mb (29.65 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KWVL 040535Z AUTO 31008KT 10SM OVC038 10/04 A2966 RMK AO1 |
| 00:15 EST |  Overcast | 10°C / 50°F | 4°C / 39°F | 67% | 1004 mb (29.65 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KWVL 040515Z AUTO 32004KT 10SM OVC038 10/04 A2965 RMK AO1 |