| 18:15 EST |  Mostly Cloudy | 2°C / 36°F | -3°C / 27°F | 70% | 1015 mb (29.97 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KLCK 302315Z AUTO 27005KT 10SM BKN060 02/M03 A2998 RMK AO2 T00191035 |
| 17:55 EST |  Overcast | 3°C / 37°F | -4°C / 25°F | 60% | 1015 mb (29.97 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KLCK 302255Z AUTO 28004KT 10SM OVC060 03/M04 A2998 RMK AO2 T00311037 |
| 17:35 EST |  Mostly Cloudy | 4°C / 39°F | -4°C / 25°F | 56% | 1015 mb (29.97 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KLCK 302235Z AUTO 29004KT 10SM BKN060 04/M04 A2997 RMK AO2 T00361041 |
| 17:15 EST |  Mostly Cloudy | 4°C / 39°F | -4°C / 25°F | 56% | 1015 mb (29.97 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLCK 302215Z AUTO 31006KT 10SM BKN060 BKN080 04/M04 A2997 RMK AO2 T00351042 |
| 16:55 EST |  Overcast | 4°C / 39°F | -4°C / 25°F | 56% | 1015 mb (29.97 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KLCK 302155Z AUTO 31009KT 10SM OVC060 04/M04 A2996 RMK AO2 T00411041 |
| 16:35 EST |  Overcast | 4°C / 39°F | -4°C / 25°F | 56% | 1015 mb (29.97 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KLCK 302135Z AUTO 32007KT 10SM OVC060 04/M04 A2996 RMK AO2 T00421036 |
| 16:15 EST |  Overcast | 5°C / 41°F | -5°C / 23°F | 49% | 1014 mb (29.94 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KLCK 302115Z AUTO 31007G16KT 10SM SCT046 BKN060 OVC070 05/M05 A2995 RMK AO2 T00471047 |
| 15:55 EST |  Mostly Cloudy | 5°C / 41°F | -5°C / 23°F | 49% | 1014 mb (29.94 in) | WNW 19 kph (WNW 11.5 mph) | - | 10SM |
| | KLCK 302055Z AUTO 29010G15KT 10SM SCT048 BKN060 BKN080 05/M05 A2994 RMK AO2 T00531046 |
| 15:35 EST |  Mostly Cloudy | 5°C / 41°F | -4°C / 25°F | 53% | 1014 mb (29.94 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KLCK 302035Z AUTO 31011G17KT 10SM SCT047 SCT055 BKN070 05/M04 A2993 RMK AO2 T00521045 |
| 15:15 EST |  Overcast | 5°C / 41°F | -4°C / 25°F | 53% | 1014 mb (29.94 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KLCK 302015Z AUTO 30012KT 10SM SCT048 BKN060 OVC070 05/M04 A2993 RMK AO2 T00491043 |
| 14:55 EST |  Overcast | 5°C / 41°F | -3°C / 27°F | 57% | 1014 mb (29.94 in) | WNW 24 kph (WNW 15 mph) | - | 10SM |
| | KLCK 301955Z AUTO 29013G16KT 10SM SCT032 BKN060 OVC070 05/M03 A2993 RMK AO2 T00491029 |
| 14:35 EST |  Overcast | 5°C / 41°F | -1°C / 30°F | 66% | 1014 mb (29.94 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KLCK 301935Z AUTO 32010KT 10SM SCT030 BKN044 OVC070 05/M01 A2993 RMK AO2 T00491015 |
| 14:15 EST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1014 mb (29.94 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KLCK 301915Z AUTO 31009KT 10SM SCT028 BKN065 OVC075 04/M01 A2993 RMK AO2 T00441013 |
| 13:55 EST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1014 mb (29.94 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KLCK 301855Z AUTO 31011G15KT 10SM SCT026 BKN040 OVC070 04/M01 A2993 RMK AO2 T00421010 |
| 13:35 EST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1014 mb (29.94 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KLCK 301835Z AUTO 33009KT 10SM SCT028 BKN049 OVC080 04/M01 A2993 RMK AO2 T00411007 |
| 13:15 EST |  Overcast Drizzle | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KLCK 301815Z AUTO 32007KT 10SM -DZ SCT026 BKN045 OVC070 03/00 A2993 RMK AO2 T00300000 |
| 12:55 EST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1013 mb (29.91 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KLCK 301755Z AUTO 31013G16KT 10SM SCT026 SCT036 OVC047 04/M01 A2992 RMK AO2 T00441009 10050 20026 |
| 12:35 EST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1013 mb (29.91 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KLCK 301735Z AUTO 31010KT 10SM SCT026 BKN048 OVC060 04/M01 A2992 RMK AO2 T00441012 |
| 12:15 EST |  Overcast | 5°C / 41°F | -1°C / 30°F | 66% | 1013 mb (29.91 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KLCK 301715Z AUTO 33009KT 10SM SCT028 OVC048 05/M01 A2992 RMK AO2 T00461009 |
| 11:55 EST |  Overcast | 5°C / 41°F | -1°C / 30°F | 66% | 1013 mb (29.91 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KLCK 301655Z AUTO 33006KT 10SM SCT026 BKN048 OVC075 05/M01 A2992 RMK AO2 T00471008 |
| 11:35 EST |  Overcast | 5°C / 41°F | -1°C / 30°F | 66% | 1014 mb (29.94 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLCK 301635Z AUTO 34008KT 10SM SCT026 BKN050 OVC075 05/M01 A2993 RMK AO2 T00451009 |
| 11:15 EST |  Overcast | 4°C / 39°F | -1°C / 30°F | 70% | 1014 mb (29.94 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KLCK 301615Z AUTO 36006KT 10SM SCT050 BKN065 OVC075 04/M01 A2993 RMK AO2 T00421008 |
| 10:55 EST |  Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 1014 mb (29.94 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KLCK 301555Z AUTO 36008KT 10SM SCT024 BKN050 OVC075 04/00 A2993 RMK AO2 T00411003 |
| 10:35 EST |  Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 1014 mb (29.94 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KLCK 301535Z AUTO 34009KT 10SM SCT022 BKN032 OVC060 04/00 A2994 RMK AO2 T00371001 |
| 10:15 EST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1014 mb (29.94 in) | NNW 22 kph (NNW 13.8 mph) | - | 10SM |
| | KLCK 301515Z AUTO 34012KT 10SM BKN019 BKN023 OVC033 03/00 A2993 RMK AO2 T00340000 |
| 09:55 EST |  Mostly Cloudy | 4°C / 39°F | 0°C / 32°F | 75% | 1013 mb (29.91 in) | NNW 26 kph (NNW 16.1 mph) | - | 10SM |
| | KLCK 301455Z AUTO 33014G17KT 10SM SCT019 BKN026 BKN060 04/00 A2992 RMK AO2 T00380000 |
| 09:35 EST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1013 mb (29.91 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KLCK 301435Z AUTO 33010G15KT 10SM BKN026 OVC060 03/00 A2991 RMK AO2 T00340003 |
| 09:15 EST |  Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 1013 mb (29.91 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KLCK 301415Z AUTO 34011KT 10SM BKN026 OVC055 04/00 A2991 RMK AO2 T00350000 |
| 08:55 EST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1013 mb (29.91 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KLCK 301355Z AUTO 33009KT 10SM SCT028 SCT042 OVC055 03/01 A2991 RMK AO2 T00320005 |
| 08:35 EST |  Mostly Cloudy | 3°C / 37°F | 1°C / 34°F | 87% | 1013 mb (29.91 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KLCK 301335Z AUTO 32006KT 10SM SCT028 SCT042 BKN085 03/01 A2991 RMK AO2 T00300005 |
| 08:15 EST |  Mostly Cloudy | 3°C / 37°F | 0°C / 32°F | 81% | 1013 mb (29.91 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KLCK 301315Z AUTO 33006KT 10SM SCT060 BKN085 03/00 A2990 RMK AO2 T00270002 |
| 07:55 EST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1012 mb (29.88 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KLCK 301255Z AUTO 33007KT 10SM OVC060 03/01 A2989 RMK AO2 T00340007 |
| 07:35 EST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1012 mb (29.88 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLCK 301235Z AUTO 33008KT 10SM OVC060 04/01 A2988 RMK AO2 T00360010 |
| 07:15 EST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1011 mb (29.85 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLCK 301215Z AUTO 34008KT 10SM OVC050 04/01 A2986 RMK AO2 T00360013 |
| 06:55 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1011 mb (29.85 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLCK 301155Z AUTO 34008KT 10SM OVC050 04/02 A2986 RMK AO2 T00360015 10095 20035 |
| 06:35 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1011 mb (29.85 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KLCK 301135Z AUTO 35008KT 10SM OVC050 04/02 A2985 RMK AO2 T00360016 |
| 06:15 EST |  Mostly Cloudy | 4°C / 39°F | 2°C / 36°F | 87% | 1010 mb (29.83 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KLCK 301115Z AUTO 35010KT 10SM BKN050 BKN090 04/02 A2984 RMK AO2 T00350019 |
| 05:55 EST |  Overcast | 4°C / 39°F | 2°C / 36°F | 87% | 1010 mb (29.83 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KLCK 301055Z AUTO 35010KT 10SM BKN050 BKN075 OVC090 04/02 A2984 RMK AO2 T00360017 |
| 05:35 EST |  Mostly Cloudy | 4°C / 39°F | 2°C / 36°F | 87% | 1010 mb (29.83 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLCK 301035Z AUTO 34008KT 10SM BKN050 BKN065 04/02 A2983 RMK AO2 T00370022 |
| 05:15 EST |  Partly Cloudy Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1010 mb (29.83 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KLCK 301015Z AUTO 34008KT 10SM -RA SCT055 SCT065 04/03 A2983 RMK AO2 T00380025 |
| 04:55 EST |  Clear Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1010 mb (29.83 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KLCK 300955Z AUTO 33010G14KT 10SM -RA CLR 04/03 A2983 RMK AO2 T00400028 |
| 04:35 EST |  Clear Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1010 mb (29.83 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KLCK 300935Z AUTO 34011G16KT 10SM -RA CLR 04/03 A2983 RMK AO2 T00430031 |
| 04:15 EST |  Clear Light Rain | 5°C / 41°F | 4°C / 39°F | 93% | 1009 mb (29.8 in) | NNW 20 kph (NNW 12.7 mph) | - | 7SM |
| | KLCK 300915Z AUTO 34011KT 7SM -RA CLR 05/04 A2981 RMK AO2 T00480040 |
| 03:55 EST |  Clear Light Rain | 5°C / 41°F | 4°C / 39°F | 93% | 1009 mb (29.8 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KLCK 300855Z AUTO 33009G14KT 10SM -RA CLR 05/04 A2981 RMK AO2 T00500042 |
| 03:35 EST |  Clear Rain | 5°C / 41°F | 4°C / 39°F | 93% | 1009 mb (29.8 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KLCK 300835Z AUTO 34011G14KT 10SM RA CLR 05/04 A2980 RMK AO2 T00500041 |
| 03:15 EST |  Clear Light Rain | 6°C / 43°F | 5°C / 41°F | 93% | 1009 mb (29.8 in) | NNW 24 kph (NNW 15 mph) | - | 10SM |
| | KLCK 300815Z AUTO 34013KT 10SM -RA CLR 06/05 A2980 RMK AO2 T00550045 |
| 02:55 EST |  Partly Cloudy Fog And Mist | 6°C / 43°F | 5°C / 41°F | 93% | 1009 mb (29.8 in) | NW 26 kph (NW 16.1 mph) | - | 5SM |
| | KLCK 300755Z AUTO 32014KT 5SM BR SCT050 06/05 A2979 RMK AO2 T00630053 |
| 02:35 EST |  Partly Cloudy | 7°C / 45°F | 6°C / 43°F | 93% | 1008 mb (29.77 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KLCK 300735Z AUTO 32012KT 10SM SCT050 07/06 A2977 RMK AO2 T00660055 |
| 02:15 EST |  Clear | 7°C / 45°F | 6°C / 43°F | 93% | 1008 mb (29.77 in) | NW 28 kph (NW 17.3 mph) | - | 7SM |
| | KLCK 300715Z AUTO 32015G22KT 7SM CLR 07/06 A2976 RMK AO2 T00660056 |
| 01:55 EST |  Clear Fog And Mist | 9°C / 48°F | 8°C / 46°F | 94% | 1008 mb (29.77 in) | NW 37 kph (NW 23 mph) | - | 4SM |
| | KLCK 300655Z AUTO 32020G23KT 4SM BR CLR 09/08 A2976 RMK AO2 T00890082 |
| 01:35 EST |  Partly Cloudy Fog And Mist | 9°C / 48°F | 9°C / 48°F | 100% | 1008 mb (29.77 in) | SSW 20 kph (SSW 12.7 mph) | - | 5SM |
| | KLCK 300635Z AUTO 26011KT 5SM BR SCT049 09/09 A2976 RMK AO2 T00930085 |
| 01:15 EST |  Overcast | 9°C / 48°F | 9°C / 48°F | 100% | 1007 mb (29.74 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KLCK 300615Z AUTO 25008KT 10SM OVC049 09/09 A2975 RMK AO2 T00930086 |
| 00:55 EST |  Partly Cloudy | 10°C / 50°F | 9°C / 48°F | 94% | 1007 mb (29.74 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KLCK 300555Z AUTO 26007KT 10SM SCT049 10/09 A2975 RMK AO2 T00950087 10115 20093 401560025 |
| 00:35 EST |  Clear | 10°C / 50°F | 9°C / 48°F | 94% | 1007 mb (29.74 in) | SSW 17 kph (SSW 10.4 mph) | - | 7SM |
| | KLCK 300535Z AUTO 25009KT 7SM CLR 10/09 A2975 RMK AO2 T00950090 |
| 00:15 EST |  Clear Drizzle | 10°C / 50°F | 9°C / 48°F | 94% | 1008 mb (29.77 in) | SSW 15 kph (SSW 9.2 mph) | - | 4SM |
| | KLCK 300515Z AUTO 25008KT 4SM -DZ CLR 10/09 A2976 RMK AO2 T00950090 |