| 21:53 EST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1020 mb (30.12 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KCHA 010253Z 32004KT 10SM CLR 03/01 A3011 RMK AO2 SLP195 T00330006 50006 $ |
| 20:53 EST |  Clear | 5°C / 41°F | 1°C / 34°F | 76% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KCHA 010153Z 00000KT 10SM CLR 05/01 A3011 RMK AO2 SLP196 T00500006 $ |
| 19:53 EST |  Partly Cloudy | 6°C / 43°F | 1°C / 34°F | 71% | 1019 mb (30.09 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KCHA 010053Z 31006KT 10SM FEW030 06/01 A3010 RMK AO2 SLP193 T00610011 $ |
| 18:53 EST |  Mostly Cloudy | 8°C / 46°F | 2°C / 36°F | 66% | 1019 mb (30.09 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KCHA 302353Z 35009KT 10SM BKN035 08/02 A3009 RMK AO2 SLP189 60001 T00780017 10106 20078 53024 $ |
| 17:53 EST |  Mostly Cloudy | 8°C / 46°F | 4°C / 39°F | 76% | 1018 mb (30.06 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KCHA 302253Z 34006KT 10SM FEW030 BKN041 08/04 A3006 RMK AO2 SLP178 T00830039 $ |
| 17:11 EST |  Mostly Cloudy | 9°C / 48°F | 4°C / 39°F | 71% | 1017 mb (30.03 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KCHA 302211Z 35009KT 10SM SCT024 BKN030 BKN039 09/04 A3004 RMK AO2 $ |
| 16:53 EST |  Mostly Cloudy | 9°C / 48°F | 4°C / 39°F | 71% | 1017 mb (30.03 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KCHA 302153Z 01008KT 10SM BKN024 BKN030 BKN039 09/04 A3003 RMK AO2 SLP168 T00890039 $ |
| 15:53 EST |  Mostly Cloudy | 9°C / 48°F | 6°C / 43°F | 82% | 1017 mb (30.03 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KCHA 302053Z 34007KT 10SM BKN021 BKN027 09/06 A3002 RMK AO2 SLP164 60001 T00890056 53029 |
| 14:53 EST |  Mostly Cloudy | 10°C / 50°F | 6°C / 43°F | 76% | 1015 mb (29.97 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KCHA 301953Z 33010KT 10SM BKN025 BKN040 10/06 A2998 RMK AO2 SLP151 T01000056 |
| 13:53 EST |  Overcast | 10°C / 50°F | 7°C / 45°F | 82% | 1015 mb (29.97 in) | NNW 17 kph (NNW 10.4 mph) | 0.25 mm (0.01 in) | 10SM |
| | KCHA 301853Z 34009KT 10SM FEW015 BKN022 OVC040 10/07 A2996 RMK AO2 RAE19 SLP144 P0001 T01000072 |
| 13:34 EST |  Overcast | 10°C / 50°F | 7°C / 45°F | 82% | 1014 mb (29.94 in) | NW 19 kph (NW 11.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KCHA 301834Z 32010KT 10SM FEW015 BKN025 OVC040 10/07 A2995 RMK AO2 RAE19 P0001 |
| 12:53 EST |  Overcast Light Rain | 11°C / 52°F | 8°C / 46°F | 82% | 1014 mb (29.94 in) | NW 19 kph (NW 11.5 mph) | 0.25 mm (0.01 in) | 6SM |
| | KCHA 301753Z 31010KT 6SM -RA BR SCT015 SCT021 OVC040 11/08 A2993 RMK AO2 RAE19B47 SLP133 P0001 60014 T01060078 10133 20106 53007 |
| 12:15 EST |  Overcast Light Rain | 12°C / 54°F | 9°C / 48°F | 82% | 1013 mb (29.91 in) | WNW 24 kph (WNW 15 mph) | 0.25 mm (0.01 in) | 7SM |
| | KCHA 301715Z 29013KT 7SM -RA SCT012 SCT024 OVC040 12/09 A2992 RMK AO2 P0001 |
| 11:53 EST |  Overcast Light Rain | 12°C / 54°F | 9°C / 48°F | 82% | 1013 mb (29.91 in) | NW 20 kph (NW 12.7 mph) | 0.25 mm (0.01 in) | 5SM |
| | KCHA 301653Z 31011KT 5SM -RA BR FEW010 BKN018 OVC030 12/09 A2991 RMK AO2 DZE05RAB18 SLP128 P0001 T01220094 |
| 11:05 EST |  Overcast | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | NW 9 kph (NW 5.8 mph) | 0.00 mm (0.00 in) | 7SM |
| | KCHA 301605Z 32005KT 7SM FEW005 BKN020 OVC035 13/12 A2990 RMK AO2 DZE05 P0000 |
| 10:53 EST |  Mostly Cloudy Drizzle | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | SSW 9 kph (SSW 5.8 mph) | 0.51 mm (0.02 in) | 7SM |
| | KCHA 301553Z 25005KT 7SM -DZ SCT005 BKN012 BKN022 13/12 A2990 RMK AO2 SLP124 RAE45DZB45 P0002 T01280122 |
| 10:49 EST |  Mostly Cloudy Drizzle | 13°C / 55°F | 12°C / 54°F | 94% | 1013 mb (29.91 in) | SSW 9 kph (SSW 5.8 mph) | 0.51 mm (0.02 in) | 7SM |
| | KCHA 301549Z 24005KT 7SM -DZ SCT005 BKN012 BKN022 13/12 A2991 RMK AO2 RAE45DZB45 P0002 |
| 09:53 EST |  Overcast Light Rain | 12°C / 54°F | 12°C / 54°F | 100% | 1012 mb (29.88 in) | S 9 kph (S 5.8 mph) | 0.51 mm (0.02 in) | 1SM |
| | KCHA 301453Z 17005KT 1SM -RA BR BKN005 OVC012 12/12 A2989 RMK AO2 SLP118 RAB30 P0002 60010 T01220117 53002 |
| 09:42 EST |  Overcast Light Rain | 12°C / 54°F | 12°C / 54°F | 100% | 1012 mb (29.88 in) | S 7 kph (S 4.6 mph) | 0.00 mm (0.00 in) | 1SM |
| | KCHA 301442Z 19004KT 1SM -RA BR BKN005 OVC015 12/12 A2989 RMK AO2 RAB30 P0000 |
| 09:37 EST |  Overcast Fog And Mist | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | SW 9 kph (SW 5.8 mph) | - | 1 1/2SM |
| | KCHA 301437Z 22005KT 1 1/2SM BR BKN005 OVC015 13/12 A2989 RMK AO2 |
| 09:27 EST |  Overcast Fog And Mist | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | SSW 9 kph (SSW 5.8 mph) | - | 3SM |
| | KCHA 301427Z 25005KT 3SM BR BKN005 BKN018 OVC030 13/12 A2989 RMK AO2 |
| 08:53 EST |  Overcast Fog And Mist | 13°C / 55°F | 12°C / 54°F | 94% | 1011 mb (29.85 in) | S 15 kph (S 9.2 mph) | 0.00 mm (0.00 in) | 2SM |
| | KCHA 301353Z 19008KT 2SM BR FEW005 SCT018 OVC034 13/12 A2986 RMK AO2 RAE05 SLP110 P0000 T01280117 |
| 08:49 EST |  Overcast Fog And Mist | 13°C / 55°F | 12°C / 54°F | 94% | 1011 mb (29.85 in) | S 11 kph (S 6.9 mph) | 0.00 mm (0.00 in) | 2SM |
| | KCHA 301349Z 18006KT 2SM BR FEW005 SCT018 OVC034 13/12 A2986 RMK AO2 RAE05 P0000 |
| 07:53 EST |  Overcast Light Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | S 9 kph (S 5.8 mph) | 2.03 mm (0.08 in) | 1 1/2SM |
| | KCHA 301253Z 19005KT 1 1/2SM -RA BR FEW005 SCT018 OVC040 13/12 A2988 RMK AO2 SLP114 P0008 T01280117 |
| 06:59 EST |  Overcast Light Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | SSE 15 kph (SSE 9.2 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KCHA 301159Z 15008KT 1 1/2SM -RA BR FEW003 SCT006 OVC050 13/12 A2987 RMK AO2 P0001 |
| 06:53 EST |  Overcast Light Rain | 13°C / 55°F | 12°C / 54°F | 94% | 1012 mb (29.88 in) | SSE 11 kph (SSE 6.9 mph) | 1.78 mm (0.07 in) | 1 3/4SM |
| | KCHA 301153Z 15006KT 1 3/4SM -RA BR FEW003 BKN006 OVC045 13/12 A2988 RMK AO2 SLP115 P0007 60028 70029 T01280117 10133 20111 50001 |
| 06:49 EST |  Overcast Light Rain | 12°C / 54°F | 12°C / 54°F | 100% | 1012 mb (29.88 in) | SSE 11 kph (SSE 6.9 mph) | 1.52 mm (0.06 in) | 1 3/4SM |
| | KCHA 301149Z 15006KT 1 3/4SM -RA BR BKN006 BKN045 OVC070 12/12 A2988 RMK AO2 P0006 |
| 06:29 EST |  Overcast Light Rain | 12°C / 54°F | 11°C / 52°F | 94% | 1012 mb (29.88 in) | Calm | 1.02 mm (0.04 in) | 4SM |
| | KCHA 301129Z 00000KT 4SM -RA BR BKN005 BKN075 OVC090 12/11 A2989 RMK AO2 P0004 |
| 06:22 EST |  Overcast Light Rain | 12°C / 54°F | 11°C / 52°F | 94% | 1012 mb (29.88 in) | Calm | 0.76 mm (0.03 in) | 5SM |
| | KCHA 301122Z 00000KT 5SM -RA BR SCT005 BKN075 OVC090 12/11 A2989 RMK AO2 P0003 |
| 05:53 EST |  Overcast Light Rain | 12°C / 54°F | 11°C / 52°F | 94% | 1012 mb (29.88 in) | Calm | 3.05 mm (0.12 in) | 8SM |
| | KCHA 301053Z 00000KT 8SM -RA FEW024 SCT055 OVC075 12/11 A2989 RMK AO2 SLP118 P0012 T01170111 |
| 05:22 EST |  Overcast Light Rain | 12°C / 54°F | 11°C / 52°F | 94% | 1012 mb (29.88 in) | Calm | 2.54 mm (0.10 in) | 6SM |
| | KCHA 301022Z 00000KT 6SM -RA BR FEW016 BKN055 OVC070 12/11 A2989 RMK AO2 P0010 |
| 04:53 EST |  Overcast Heavy Rain | 12°C / 54°F | 11°C / 52°F | 94% | 1013 mb (29.91 in) | WNW 6 kph (WNW 3.5 mph) | 2.29 mm (0.09 in) | 3SM |
| | KCHA 300953Z 29003KT 3SM +RA BR SCT015 BKN023 OVC030 12/11 A2991 RMK AO2 RAB28 SLP126 P0009 T01170106 |
| 04:45 EST |  Mostly Cloudy Light Rain | 12°C / 54°F | 11°C / 52°F | 94% | 1013 mb (29.91 in) | NW 15 kph (NW 9.2 mph) | 1.27 mm (0.05 in) | 6SM |
| | KCHA 300945Z 31008KT 6SM -RA BR BKN023 BKN030 BKN040 12/11 A2990 RMK AO2 RAB28 P0005 |
| 03:53 EST |  Mostly Cloudy | 12°C / 54°F | 10°C / 50°F | 88% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KCHA 300853Z 00000KT 10SM FEW055 BKN080 12/10 A2988 RMK AO2 SLP114 T01170100 56018 |
| 02:53 EST |  Mostly Cloudy | 12°C / 54°F | 9°C / 48°F | 82% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KCHA 300753Z 00000KT 10SM BKN030 12/09 A2989 RMK AO2 SLP120 T01220094 |
| 01:53 EST |  Mostly Cloudy | 12°C / 54°F | 10°C / 50°F | 88% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KCHA 300653Z 00000KT 10SM BKN032 BKN040 12/10 A2991 RMK AO2 SLP125 T01220100 |
| 00:53 EST |  Overcast | 12°C / 54°F | 10°C / 50°F | 88% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KCHA 300553Z 00000KT 10SM BKN034 OVC046 12/10 A2993 RMK AO2 SLP132 60001 T01220100 10139 20117 56019 |