| 21:50 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1020 mb (30.12 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KCHK 010350Z AUTO 24003KT 10SM BKN090 OVC120 01/00 A3013 RMK AO2 |
| 21:30 CST |  Mostly Cloudy | 3°C / 37°F | 0°C / 32°F | 81% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KCHK 010330Z AUTO 00000KT 10SM BKN090 BKN110 03/00 A3013 RMK AO2 |
| 21:11 CST |  Mostly Cloudy | 3°C / 37°F | 1°C / 34°F | 87% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KCHK 010311Z AUTO 00000KT 10SM BKN090 BKN110 03/01 A3013 RMK AO2 |
| 20:50 CST |  Mostly Cloudy | 4°C / 39°F | 2°C / 36°F | 87% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KCHK 010250Z AUTO 00000KT 10SM BKN090 BKN110 04/02 A3013 RMK AO2 |
| 20:30 CST |  Partly Cloudy | 4°C / 39°F | 2°C / 36°F | 87% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KCHK 010230Z AUTO 00000KT 10SM SCT090 SCT110 04/02 A3013 RMK AO2 |
| 20:10 CST |  Mostly Cloudy | 4°C / 39°F | 1°C / 34°F | 81% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KCHK 010210Z AUTO 00000KT 10SM BKN090 BKN110 04/01 A3013 RMK AO2 |
| 19:50 CST |  Mostly Cloudy | 5°C / 41°F | -1°C / 30°F | 66% | 1020 mb (30.12 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KCHK 010150Z AUTO 17003KT 10SM BKN090 05/M01 A3013 RMK AO2 |
| 19:29 CST |  Mostly Cloudy | 6°C / 43°F | 0°C / 32°F | 66% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KCHK 010129Z AUTO 00000KT 10SM BKN090 BKN120 06/00 A3013 RMK AO2 |
| 19:10 CST |  Mostly Cloudy | 6°C / 43°F | 1°C / 34°F | 71% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KCHK 010110Z AUTO 00000KT 10SM BKN090 06/01 A3013 RMK AO2 |
| 18:50 CST |  Mostly Cloudy | 7°C / 45°F | 0°C / 32°F | 61% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KCHK 010050Z AUTO 00000KT 10SM BKN090 BKN120 07/00 A3014 RMK AO2 |
| 18:30 CST |  Mostly Cloudy | 9°C / 48°F | 1°C / 34°F | 58% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KCHK 010030Z AUTO 00000KT 10SM SCT080 BKN100 BKN120 09/01 A3014 RMK AO2 LTG DSNT NW |
| 18:10 CST |  Mostly Cloudy | 9°C / 48°F | 1°C / 34°F | 58% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KCHK 010010Z AUTO 00000KT 10SM SCT080 BKN100 09/01 A3013 RMK AO2 |
| 17:50 CST |  Mostly Cloudy | 9°C / 48°F | -1°C / 30°F | 50% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KCHK 302350Z AUTO 00000KT 10SM SCT080 BKN100 BKN120 09/M01 A3013 RMK AO2 |
| 17:30 CST |  Partly Cloudy | 11°C / 52°F | 0°C / 32°F | 47% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KCHK 302330Z AUTO 00000KT 10SM SCT080 11/00 A3013 RMK AO2 |
| 17:10 CST |  Clear | 12°C / 54°F | 1°C / 34°F | 47% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KCHK 302310Z AUTO 00000KT 10SM CLR 12/01 A3014 RMK AO2 |
| 16:50 CST |  Clear | 12°C / 54°F | 2°C / 36°F | 51% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KCHK 302250Z AUTO 00000KT 10SM CLR 12/02 A3014 RMK AO2 |
| 16:30 CST |  Clear | 12°C / 54°F | 0°C / 32°F | 44% | 1021 mb (30.15 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KCHK 302230Z AUTO 25003KT 10SM CLR 12/00 A3014 RMK AO2 |
| 16:11 CST |  Clear | 13°C / 55°F | 1°C / 34°F | 44% | 1021 mb (30.15 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KCHK 302211Z AUTO 28003KT 10SM CLR 13/01 A3014 RMK AO2 |
| 15:49 CST |  Partly Cloudy | 14°C / 57°F | 1°C / 34°F | 41% | 1021 mb (30.15 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KCHK 302149Z AUTO 28004KT 10SM SCT095 SCT120 14/01 A3015 RMK AO2 |
| 15:30 CST |  Clear | 14°C / 57°F | 1°C / 34°F | 41% | 1021 mb (30.15 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KCHK 302130Z AUTO 28005KT 10SM CLR 14/01 A3015 RMK AO2 LTG DSNT SW |
| 15:10 CST |  Clear | 14°C / 57°F | 2°C / 36°F | 44% | 1021 mb (30.15 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KCHK 302110Z AUTO 29005KT 10SM CLR 14/02 A3016 RMK AO2 |
| 14:49 CST |  Partly Cloudy | 14°C / 57°F | 1°C / 34°F | 41% | 1021 mb (30.15 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KCHK 302049Z AUTO 26005KT 10SM SCT100 14/01 A3016 RMK AO2 |
| 14:30 CST |  Clear | 13°C / 55°F | 1°C / 34°F | 44% | 1022 mb (30.18 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KCHK 302030Z AUTO 28007KT 10SM CLR 13/01 A3018 RMK AO2 |
| 14:10 CST |  Partly Cloudy | 13°C / 55°F | 1°C / 34°F | 44% | 1022 mb (30.18 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KCHK 302010Z AUTO 26003KT 10SM SCT090 13/01 A3019 RMK AO2 |
| 13:50 CST |  Partly Cloudy | 12°C / 54°F | 0°C / 32°F | 44% | 1022 mb (30.18 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KCHK 301950Z AUTO 29005KT 10SM SCT080 SCT110 12/00 A3019 RMK AO2 |
| 13:30 CST |  Clear | 12°C / 54°F | 0°C / 32°F | 44% | 1023 mb (30.21 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KCHK 301930Z AUTO 27006KT 10SM CLR 12/00 A3021 RMK AO2 |
| 13:11 CST |  Clear | 12°C / 54°F | 0°C / 32°F | 44% | 1023 mb (30.21 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KCHK 301911Z AUTO 27007KT 10SM CLR 12/00 A3022 RMK AO2 LTG DSNT SW |
| 12:50 CST |  Clear | 12°C / 54°F | 1°C / 34°F | 47% | 1024 mb (30.24 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KCHK 301850Z AUTO 25005KT 10SM CLR 12/01 A3023 RMK AO2 |
| 12:29 CST |  Clear | 11°C / 52°F | 1°C / 34°F | 50% | 1024 mb (30.24 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KCHK 301829Z AUTO 22006KT 10SM CLR 11/01 A3024 RMK AO2 |
| 12:10 CST |  Partly Cloudy | 11°C / 52°F | 2°C / 36°F | 54% | 1025 mb (30.27 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KCHK 301810Z AUTO 28003KT 10SM SCT090 11/02 A3026 RMK AO2 |
| 11:50 CST |  Partly Cloudy | 10°C / 50°F | 2°C / 36°F | 58% | 1025 mb (30.27 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KCHK 301750Z AUTO 31003KT 10SM SCT090 SCT100 10/02 A3026 RMK AO2 |
| 11:29 CST |  Clear | 9°C / 48°F | 2°C / 36°F | 62% | 1025 mb (30.27 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | KCHK 301729Z AUTO 29003KT 10SM CLR 09/02 A3028 RMK AO2 |
| 11:10 CST |  Clear | 9°C / 48°F | 3°C / 37°F | 66% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KCHK 301710Z AUTO 00000KT 10SM CLR 09/03 A3028 RMK AO2 |
| 10:49 CST |  Clear | 8°C / 46°F | 3°C / 37°F | 71% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KCHK 301649Z AUTO 00000KT 10SM CLR 08/03 A3029 RMK AO2 |
| 10:29 CST |  Clear | 7°C / 45°F | 3°C / 37°F | 76% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KCHK 301629Z AUTO 00000KT 10SM CLR 07/03 A3029 RMK AO2 |
| 10:09 CST |  Partly Cloudy | 6°C / 43°F | 2°C / 36°F | 76% | 1026 mb (30.3 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KCHK 301609Z AUTO 30003KT 10SM SCT090 06/02 A3029 RMK AO2 |
| 09:49 CST |  Partly Cloudy | 4°C / 39°F | 2°C / 36°F | 87% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KCHK 301549Z AUTO 00000KT 10SM SCT090 04/02 A3029 RMK AO2 |
| 09:29 CST |  Partly Cloudy | 4°C / 39°F | 2°C / 36°F | 87% | 1026 mb (30.3 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KCHK 301529Z AUTO 26003KT 10SM SCT090 SCT100 04/02 A3029 RMK AO2 |
| 09:10 CST |  Partly Cloudy | 3°C / 37°F | 1°C / 34°F | 87% | 1026 mb (30.3 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KCHK 301510Z AUTO 26003KT 10SM SCT090 03/01 A3029 RMK AO2 |
| 08:50 CST |  Partly Cloudy | 2°C / 36°F | 1°C / 34°F | 93% | 1025 mb (30.27 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KCHK 301450Z AUTO 28004KT 10SM SCT080 02/01 A3028 RMK AO2 |
| 08:30 CST |  Partly Cloudy | 1°C / 34°F | 1°C / 34°F | 100% | 1025 mb (30.27 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KCHK 301430Z AUTO 28004KT 10SM SCT090 01/01 A3027 RMK AO2 |
| 08:10 CST |  Partly Cloudy | 0°C / 32°F | -1°C / 30°F | 93% | 1025 mb (30.27 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KCHK 301410Z AUTO 27004KT 10SM SCT090 00/M01 A3026 RMK AO2 LTG DSNT NW |
| 07:50 CST |  Partly Cloudy | 0°C / 32°F | -1°C / 30°F | 93% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCHK 301350Z AUTO 00000KT 10SM SCT090 00/M01 A3025 RMK AO2 |
| 07:30 CST |  Mostly Cloudy | -1°C / 30°F | -1°C / 30°F | 100% | 1024 mb (30.24 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KCHK 301330Z AUTO 30004KT 10SM BKN090 M01/M01 A3024 RMK AO2 |
| 07:10 CST |  Overcast | 0°C / 32°F | -1°C / 30°F | 93% | 1024 mb (30.24 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KCHK 301310Z AUTO 30003KT 10SM OVC090 00/M01 A3024 RMK AO2 |
| 06:49 CST |  Mostly Cloudy | 0°C / 32°F | -1°C / 30°F | 93% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCHK 301249Z AUTO 00000KT 10SM BKN090 00/M01 A3023 RMK AO2 |
| 06:30 CST |  Mostly Cloudy | 1°C / 34°F | 0°C / 32°F | 93% | 1023 mb (30.21 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KCHK 301230Z AUTO 30003KT 10SM BKN090 01/00 A3022 RMK AO2 |
| 06:11 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KCHK 301211Z AUTO 00000KT 10SM OVC090 01/00 A3021 RMK AO2 |
| 05:50 CST |  Overcast | 1°C / 34°F | 0°C / 32°F | 93% | 1023 mb (30.21 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KCHK 301150Z AUTO 35003KT 10SM OVC090 01/00 A3020 RMK AO2 |
| 05:30 CST |  Overcast | 1°C / 34°F | 1°C / 34°F | 100% | 1023 mb (30.21 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KCHK 301130Z AUTO 34009KT 10SM OVC090 01/01 A3020 RMK AO2 |
| 05:10 CST |  Mostly Cloudy | 0°C / 32°F | -1°C / 30°F | 93% | 1022 mb (30.18 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KCHK 301110Z AUTO 35008KT 10SM BKN090 00/M01 A3019 RMK AO2 |
| 04:50 CST |  Mostly Cloudy | 0°C / 32°F | -1°C / 30°F | 93% | 1022 mb (30.18 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KCHK 301050Z AUTO 34006KT 10SM BKN090 00/M01 A3019 RMK AO2 |
| 04:30 CST |  Mostly Cloudy | 1°C / 34°F | 1°C / 34°F | 100% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KCHK 301030Z AUTO 00000KT 10SM BKN090 01/01 A3020 RMK AO2 |
| 04:10 CST |  Mostly Cloudy | 1°C / 34°F | 1°C / 34°F | 100% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KCHK 301010Z AUTO 00000KT 10SM BKN090 01/01 A3019 RMK AO2 |
| 03:49 CST |  Mostly Cloudy | 1°C / 34°F | 1°C / 34°F | 100% | 1022 mb (30.18 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KCHK 300949Z AUTO 34006KT 10SM BKN090 01/01 A3019 RMK AO2 |
| 03:30 CST |  Mostly Cloudy | 1°C / 34°F | 1°C / 34°F | 100% | 1022 mb (30.18 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KCHK 300930Z AUTO 35007KT 10SM BKN090 01/01 A3019 RMK AO2 |
| 03:10 CST |  Mostly Cloudy | 1°C / 34°F | 1°C / 34°F | 100% | 1022 mb (30.18 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KCHK 300910Z AUTO 34006KT 10SM BKN100 BKN110 01/01 A3019 RMK AO2 |
| 02:50 CST |  Mostly Cloudy | 2°C / 36°F | 1°C / 34°F | 93% | 1022 mb (30.18 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KCHK 300850Z AUTO 33005KT 10SM BKN100 02/01 A3019 RMK AO2 |
| 02:30 CST |  Mostly Cloudy | 3°C / 37°F | 1°C / 34°F | 87% | 1022 mb (30.18 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KCHK 300830Z AUTO 32004KT 10SM BKN090 03/01 A3019 RMK AO2 |
| 02:11 CST |  Mostly Cloudy | 3°C / 37°F | 1°C / 34°F | 87% | 1022 mb (30.18 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KCHK 300811Z AUTO 30003KT 10SM BKN090 03/01 A3019 RMK AO2 |
| 01:50 CST |  Mostly Cloudy | 3°C / 37°F | 1°C / 34°F | 87% | 1022 mb (30.18 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KCHK 300750Z AUTO 33004KT 10SM BKN090 03/01 A3018 RMK AO2 |
| 01:29 CST |  Mostly Cloudy | 3°C / 37°F | 2°C / 36°F | 93% | 1022 mb (30.18 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KCHK 300729Z AUTO 34006KT 10SM BKN090 03/02 A3018 RMK AO2 |
| 01:10 CST |  Mostly Cloudy | 4°C / 39°F | 2°C / 36°F | 87% | 1022 mb (30.18 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KCHK 300710Z AUTO 34007KT 10SM BKN090 04/02 A3017 RMK AO2 |
| 00:50 CST |  Mostly Cloudy | 4°C / 39°F | 2°C / 36°F | 87% | 1021 mb (30.15 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KCHK 300650Z AUTO 35008KT 10SM BKN090 04/02 A3016 RMK AO2 |
| 00:30 CST |  Partly Cloudy | 4°C / 39°F | 3°C / 37°F | 93% | 1021 mb (30.15 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KCHK 300630Z AUTO 36009KT 10SM SCT090 04/03 A3016 RMK AO2 |
| 00:10 CST |  Partly Cloudy | 6°C / 43°F | 3°C / 37°F | 81% | 1021 mb (30.15 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KCHK 300610Z AUTO 36009KT 10SM SCT100 SCT120 06/03 A3016 RMK AO2 |