| 13:55 EST |  Partly Cloudy | 9°C / 48°F | -3°C / 27°F | 43% | 999 mb (29.5 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KEEN 281855Z AUTO 29007G17KT 10SM FEW065 09/M03 A2949 RMK AO1 |
| 13:35 EST |  Clear | 9°C / 48°F | -3°C / 27°F | 43% | 998 mb (29.47 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KEEN 281835Z AUTO 30012G22KT 10SM CLR 09/M03 A2948 RMK AO1 |
| 13:15 EST |  Clear | 9°C / 48°F | -3°C / 27°F | 43% | 998 mb (29.47 in) | NW 30 kph (NW 18.4 mph) | - | 10SM |
| | KEEN 281815Z AUTO 31016G26KT 10SM CLR 09/M03 A2946 RMK AO1 |
| 12:55 EST |  Clear | 8°C / 46°F | -3°C / 27°F | 46% | 998 mb (29.47 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KEEN 281755Z AUTO 30015G22KT 10SM CLR 08/M03 A2946 RMK AO1 10080 20060 52024 |
| 12:35 EST |  Clear | 8°C / 46°F | -3°C / 27°F | 46% | 997 mb (29.44 in) | NW 26 kph (NW 16.1 mph) | - | 10SM |
| | KEEN 281735Z AUTO 31014G26KT 250V330 10SM CLR 08/M03 A2945 RMK AO1 |
| 12:15 EST |  Clear | 8°C / 46°F | -3°C / 27°F | 46% | 997 mb (29.44 in) | WNW 28 kph (WNW 17.3 mph) | - | 10SM |
| | KEEN 281715Z AUTO 29015G25KT 250V310 10SM CLR 08/M03 A2945 RMK AO1 |
| 11:55 EST |  Partly Cloudy | 8°C / 46°F | -3°C / 27°F | 46% | 997 mb (29.44 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KEEN 281655Z AUTO 28008G22KT 260V330 10SM FEW048 08/M03 A2944 RMK AO1 |
| 11:35 EST |  Partly Cloudy | 8°C / 46°F | -2°C / 28°F | 50% | 996 mb (29.41 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KEEN 281635Z AUTO 30009G20KT 10SM SCT048 08/M02 A2942 RMK AO1 |
| 11:15 EST |  Mostly Cloudy | 8°C / 46°F | -2°C / 28°F | 50% | 996 mb (29.41 in) | WNW 20 kph (WNW 12.7 mph) | - | 10SM |
| | KEEN 281615Z AUTO 29011G22KT 10SM BKN048 BKN060 08/M02 A2941 RMK AO1 |
| 10:55 EST |  Overcast | 8°C / 46°F | -2°C / 28°F | 50% | 996 mb (29.41 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KEEN 281555Z AUTO 31008G23KT 10SM FEW044 OVC050 08/M02 A2941 RMK AO1 |
| 10:35 EST |  Overcast | 8°C / 46°F | -2°C / 28°F | 50% | 996 mb (29.41 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KEEN 281535Z AUTO 32015G29KT 10SM BKN048 OVC050 08/M02 A2940 RMK AO1 |
| 10:15 EST |  Overcast | 8°C / 46°F | -2°C / 28°F | 50% | 996 mb (29.41 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KEEN 281515Z AUTO 32013G24KT 10SM BKN046 OVC050 08/M02 A2940 RMK AO1 |
| 09:55 EST |  Overcast | 8°C / 46°F | -2°C / 28°F | 50% | 995 mb (29.38 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KEEN 281455Z AUTO 32013G27KT 10SM BKN046 OVC050 08/M02 A2939 RMK AO1 52044 |
| 09:35 EST |  Mostly Cloudy | 8°C / 46°F | -1°C / 30°F | 53% | 995 mb (29.38 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KEEN 281435Z AUTO 33009G22KT 10SM BKN048 BKN050 08/M01 A2937 RMK AO1 |
| 09:15 EST |  Mostly Cloudy | 8°C / 46°F | -2°C / 28°F | 50% | 994 mb (29.35 in) | NNW 35 kph (NNW 21.9 mph) | - | 10SM |
| | KEEN 281415Z AUTO 34019G28KT 10SM BKN046 BKN055 08/M02 A2935 RMK AO1 |
| 08:55 EST |  Overcast | 7°C / 45°F | -1°C / 30°F | 57% | 993 mb (29.32 in) | NNW 28 kph (NNW 17.3 mph) | - | 10SM |
| | KEEN 281355Z AUTO 33015G23KT 290V360 10SM BKN047 OVC050 07/M01 A2933 RMK AO1 |
| 08:35 EST |  Overcast | 7°C / 45°F | -1°C / 30°F | 57% | 993 mb (29.32 in) | NNW 22 kph (NNW 13.8 mph) | - | 10SM |
| | KEEN 281335Z AUTO 34012G26KT 10SM BKN043 OVC050 07/M01 A2932 RMK AO1 |
| 08:15 EST |  Overcast | 7°C / 45°F | -1°C / 30°F | 57% | 993 mb (29.32 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KEEN 281315Z AUTO 32011G28KT 10SM BKN040 OVC050 07/M01 A2931 RMK AO1 |
| 07:55 EST |  Overcast | 7°C / 45°F | -1°C / 30°F | 57% | 992 mb (29.29 in) | NW 26 kph (NW 16.1 mph) | - | 10SM |
| | KEEN 281255Z AUTO 31014G30KT 10SM BKN044 OVC050 07/M01 A2930 RMK AO1 |
| 07:35 EST |  Overcast | 7°C / 45°F | 0°C / 32°F | 61% | 992 mb (29.29 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KEEN 281235Z AUTO 32012G21KT 10SM BKN042 OVC100 07/00 A2928 RMK AO1 |
| 07:15 EST |  Overcast | 6°C / 43°F | 0°C / 32°F | 66% | 991 mb (29.26 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KEEN 281215Z AUTO 32011G23KT 10SM BKN040 BKN045 OVC110 06/00 A2927 RMK AO1 |
| 06:55 EST |  Mostly Cloudy | 6°C / 43°F | 0°C / 32°F | 66% | 991 mb (29.26 in) | NNW 32 kph (NNW 19.6 mph) | - | 10SM |
| | KEEN 281155Z AUTO 33017G25KT 310V010 10SM BKN037 BKN044 06/00 A2926 RMK AO1 60006 70028 10060 20040 52034 |
| 06:35 EST |  Overcast | 6°C / 43°F | 0°C / 32°F | 66% | 990 mb (29.23 in) | NNW 33 kph (NNW 20.7 mph) | - | 10SM |
| | KEEN 281135Z AUTO 33018G33KT 10SM SCT035 OVC043 06/00 A2924 RMK AO1 |
| 06:15 EST |  Overcast | 6°C / 43°F | 1°C / 34°F | 71% | 990 mb (29.23 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KEEN 281115Z AUTO 32012G19KT 10SM BKN037 OVC045 06/01 A2923 RMK AO1 |
| 05:55 EST |  Overcast | 6°C / 43°F | 1°C / 34°F | 71% | 990 mb (29.23 in) | NNW 26 kph (NNW 16.1 mph) | - | 10SM |
| | KEEN 281055Z AUTO 33014G23KT 10SM SCT034 BKN041 OVC065 06/01 A2922 RMK AO1 |
| 05:35 EST |  Overcast | 6°C / 43°F | 1°C / 34°F | 71% | 989 mb (29.21 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KEEN 281035Z AUTO 31010G21KT 10SM FEW036 SCT043 OVC060 06/01 A2921 RMK AO1 |
| 05:15 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 988 mb (29.18 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KEEN 281015Z AUTO 32010G16KT 10SM FEW033 BKN039 OVC060 04/02 A2919 RMK AO1 |
| 04:55 EST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 988 mb (29.18 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KEEN 280955Z AUTO 31012G18KT 290V010 10SM SCT030 BKN037 OVC060 04/01 A2918 RMK AO1 |
| 04:35 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 988 mb (29.18 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KEEN 280935Z AUTO 32007G20KT 310V020 10SM FEW026 BKN032 OVC040 04/02 A2918 RMK AO1 |
| 04:15 EST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 988 mb (29.18 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KEEN 280915Z AUTO 31007KT 280V350 10SM SCT029 BKN037 OVC055 04/01 A2917 RMK AO1 |
| 03:55 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 987 mb (29.15 in) | NW 11 kph (NW 6.9 mph) | 0.51 mm (0.02 in) | 10SM |
| | KEEN 280855Z AUTO 30006KT 260V350 10SM SCT021 BKN029 OVC038 04/02 A2916 RMK AO1 P0002 60006 52007 |
| 03:35 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 987 mb (29.15 in) | NW 11 kph (NW 6.9 mph) | 0.51 mm (0.02 in) | 10SM |
| | KEEN 280835Z AUTO 31006KT 270V330 10SM BKN023 OVC029 04/02 A2915 RMK AO1 P0002 |
| 03:15 EST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 987 mb (29.15 in) | NW 9 kph (NW 5.8 mph) | 0.25 mm (0.01 in) | 10SM |
| | KEEN 280815Z AUTO 30005G16KT 10SM SCT023 OVC029 04/01 A2915 RMK AO1 P0001 |
| 02:55 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 987 mb (29.15 in) | NW 15 kph (NW 9.2 mph) | 0.51 mm (0.02 in) | 10SM |
| | KEEN 280755Z AUTO 30008G17KT 10SM FEW023 BKN029 OVC033 04/02 A2914 RMK AO1 P0002 |
| 02:35 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 987 mb (29.15 in) | NW 19 kph (NW 11.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KEEN 280735Z AUTO 30010G15KT 260V330 10SM SCT028 OVC034 04/02 A2914 RMK AO1 P0001 |
| 02:15 EST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 987 mb (29.15 in) | W 15 kph (W 9.2 mph) | 0.25 mm (0.01 in) | 10SM |
| | KEEN 280715Z AUTO 28008G24KT 250V320 10SM SCT023 BKN029 OVC035 04/01 A2914 RMK AO1 P0001 |
| 01:55 EST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 987 mb (29.15 in) | NW 17 kph (NW 10.4 mph) | 0.51 mm (0.02 in) | 10SM |
| | KEEN 280655Z AUTO 30009G15KT 10SM BKN023 OVC031 04/01 A2915 RMK AO1 P0002 |
| 01:35 EST |  Overcast | 5°C / 41°F | 1°C / 34°F | 76% | 987 mb (29.15 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KEEN 280635Z AUTO 30007KT 10SM SCT025 BKN034 OVC042 05/01 A2914 RMK AO1 |
| 01:15 EST |  Overcast | 5°C / 41°F | 1°C / 34°F | 76% | 986 mb (29.12 in) | WNW 17 kph (WNW 10.4 mph) | - | 10SM |
| | KEEN 280615Z AUTO 29009KT 10SM FEW033 OVC041 05/01 A2913 RMK AO1 |
| 00:55 EST |  Overcast | 5°C / 41°F | 1°C / 34°F | 76% | 987 mb (29.15 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KEEN 280555Z AUTO 30009G14KT 10SM FEW027 BKN039 OVC055 05/01 A2914 RMK AO1 60003 10050 20040 57014 |
| 00:35 EST |  Mostly Cloudy | 5°C / 41°F | 1°C / 34°F | 76% | 987 mb (29.15 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KEEN 280535Z AUTO 28011G16KT 10SM FEW027 SCT033 BKN040 05/01 A2914 RMK AO1 |
| 00:15 EST |  Mostly Cloudy | 5°C / 41°F | 1°C / 34°F | 76% | 987 mb (29.15 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KEEN 280515Z AUTO 29005KT 10SM FEW027 SCT033 BKN042 05/01 A2914 RMK AO1 |