| 23:40 CST |  Overcast | 6°C / 43°F | -2°C / 28°F | 57% | 1019 mb (30.09 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | K4A9 270540Z AUTO 34004KT 10SM OVC035 06/M02 A3010 RMK AO2 T00581016 |
| 23:20 CST |  Overcast | 6°C / 43°F | -2°C / 28°F | 57% | 1019 mb (30.09 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | K4A9 270520Z AUTO 33003KT 10SM OVC035 06/M02 A3010 RMK AO2 T00591017 |
| 23:00 CST |  Overcast | 6°C / 43°F | -2°C / 28°F | 57% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | K4A9 270500Z AUTO 00000KT 10SM OVC037 06/M02 A3011 RMK AO2 T00581018 |
| 22:40 CST |  Overcast | 6°C / 43°F | -1°C / 30°F | 61% | 1020 mb (30.12 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | K4A9 270440Z AUTO 34003KT 10SM OVC037 06/M01 A3012 RMK AO2 T00551015 |
| 22:20 CST |  Overcast | 5°C / 41°F | -1°C / 30°F | 66% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | K4A9 270420Z AUTO 00000KT 10SM OVC039 05/M01 A3012 RMK AO2 T00501014 |
| 22:00 CST |  Overcast | 5°C / 41°F | -2°C / 28°F | 61% | 1020 mb (30.12 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | K4A9 270400Z AUTO 23003KT 10SM OVC039 05/M02 A3011 RMK AO2 T00501019 |
| 21:40 CST |  Mostly Cloudy | 4°C / 39°F | -2°C / 28°F | 65% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | K4A9 270340Z AUTO 00000KT 10SM BKN039 04/M02 A3011 RMK AO2 T00441021 |
| 21:20 CST |  Partly Cloudy | 5°C / 41°F | -3°C / 27°F | 57% | 1020 mb (30.12 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | K4A9 270320Z AUTO 34003KT 10SM SCT041 05/M03 A3011 RMK AO2 T00541027 |
| 21:00 CST |  Clear | 5°C / 41°F | -2°C / 28°F | 61% | 1020 mb (30.12 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | K4A9 270300Z AUTO 34004KT 10SM CLR 05/M02 A3011 RMK AO2 T00511025 |
| 20:40 CST |  Clear | 5°C / 41°F | -2°C / 28°F | 61% | 1019 mb (30.09 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | K4A9 270240Z AUTO 32003KT 10SM CLR 05/M02 A3010 RMK AO2 T00511024 |
| 20:20 CST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1019 mb (30.09 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | K4A9 270220Z AUTO 34003KT 10SM CLR 04/M02 A3010 RMK AO2 T00381020 |
| 20:00 CST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | K4A9 270200Z AUTO 00000KT 10SM CLR 04/M02 A3009 RMK AO2 T00361019 |
| 19:40 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | K4A9 270140Z AUTO 00000KT 10SM CLR 03/M02 A3009 RMK AO2 T00331017 |
| 19:20 CST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | K4A9 270120Z AUTO 00000KT 10SM CLR 06/M03 A3007 RMK AO2 T00551028 |
| 19:00 CST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | K4A9 270100Z AUTO 00000KT 10SM CLR 06/M03 A3006 RMK AO2 T00601029 |
| 18:40 CST |  Clear | 5°C / 41°F | -2°C / 28°F | 61% | 1018 mb (30.06 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | K4A9 270040Z AUTO 33004KT 10SM CLR 05/M02 A3006 RMK AO2 T00451020 |
| 18:20 CST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1018 mb (30.06 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | K4A9 270020Z AUTO 32003KT 10SM CLR 06/M03 A3005 RMK AO2 T00631029 |
| 18:00 CST |  Clear | 8°C / 46°F | -4°C / 25°F | 43% | 1017 mb (30.03 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | K4A9 270000Z AUTO 29003KT 10SM CLR 08/M04 A3004 RMK AO2 T00751036 |
| 17:40 CST |  Clear | 8°C / 46°F | -4°C / 25°F | 43% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | K4A9 262340Z AUTO 00000KT 10SM CLR 08/M04 A3004 RMK AO2 T00751036 |
| 17:20 CST |  Clear | 8°C / 46°F | -4°C / 25°F | 43% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | K4A9 262320Z AUTO 00000KT 10SM CLR 08/M04 A3003 RMK AO2 T00771040 |
| 17:00 CST |  Partly Cloudy | 8°C / 46°F | -4°C / 25°F | 43% | 1017 mb (30.03 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | K4A9 262300Z AUTO 28007KT 10SM SCT060 08/M04 A3003 RMK AO2 T00821043 |
| 16:40 CST |  Clear | 9°C / 48°F | -4°C / 25°F | 40% | 1017 mb (30.03 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | K4A9 262240Z AUTO 31009KT 10SM CLR 09/M04 A3004 RMK AO2 T00851044 |
| 16:20 CST |  Clear | 9°C / 48°F | -4°C / 25°F | 40% | 1017 mb (30.03 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | K4A9 262220Z AUTO 31009G14KT 10SM CLR 09/M04 A3003 RMK AO2 T00901044 |
| 16:00 CST |  Clear | 10°C / 50°F | -4°C / 25°F | 37% | 1017 mb (30.03 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | K4A9 262200Z AUTO 32008G16KT 10SM CLR 10/M04 A3002 RMK AO2 T00951044 |
| 15:40 CST |  Partly Cloudy | 10°C / 50°F | -4°C / 25°F | 37% | 1017 mb (30.03 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | K4A9 262140Z AUTO 30012G19KT 10SM SCT060 10/M04 A3002 RMK AO2 T00981042 |
| 15:20 CST |  Partly Cloudy | 10°C / 50°F | -4°C / 25°F | 37% | 1016 mb (30 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | K4A9 262120Z AUTO 28009KT 10SM SCT060 10/M04 A3001 RMK AO2 T00971044 |
| 15:00 CST |  Clear | 10°C / 50°F | -5°C / 23°F | 35% | 1016 mb (30 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | K4A9 262100Z AUTO 28011G19KT 10SM CLR 10/M05 A3001 RMK AO2 T01001046 |
| 14:40 CST |  Partly Cloudy | 10°C / 50°F | -4°C / 25°F | 37% | 1016 mb (30 in) | WNW 22 kph (WNW 13.8 mph) | - | 10SM |
| | K4A9 262040Z AUTO 29012G20KT 10SM SCT055 10/M04 A3000 RMK AO2 T01041044 |
| 14:20 CST |  Clear | 10°C / 50°F | -4°C / 25°F | 37% | 1016 mb (30 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | K4A9 262020Z AUTO 31006G15KT 10SM CLR 10/M04 A3000 RMK AO2 T01031042 |
| 14:00 CST |  Partly Cloudy | 10°C / 50°F | -3°C / 27°F | 40% | 1016 mb (30 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | K4A9 262000Z AUTO 30011G19KT 10SM SCT050 10/M03 A2999 RMK AO2 T01011032 |
| 13:40 CST |  Partly Cloudy | 10°C / 50°F | -3°C / 27°F | 40% | 1016 mb (30 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | K4A9 261940Z AUTO 29008G19KT 10SM SCT050 10/M03 A2999 RMK AO2 T01031030 |
| 13:20 CST |  Partly Cloudy | 11°C / 52°F | -3°C / 27°F | 38% | 1015 mb (29.97 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | K4A9 261920Z AUTO 30008G17KT 280V350 10SM SCT050 11/M03 A2998 RMK AO2 T01141033 |
| 13:00 CST |  Partly Cloudy | 12°C / 54°F | -3°C / 27°F | 35% | 1015 mb (29.97 in) | W 24 kph (W 15 mph) | - | 10SM |
| | K4A9 261900Z AUTO 28013G17KT 10SM SCT050 12/M03 A2998 RMK AO2 T01171033 |
| 12:40 CST |  Partly Cloudy | 11°C / 52°F | -4°C / 25°F | 35% | 1015 mb (29.97 in) | W 24 kph (W 15 mph) | - | 10SM |
| | K4A9 261840Z AUTO 28013G20KT 10SM SCT055 11/M04 A2998 RMK AO2 T01141037 |
| 12:20 CST |  Partly Cloudy | 12°C / 54°F | -4°C / 25°F | 33% | 1015 mb (29.97 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | K4A9 261820Z AUTO 31011G19KT 10SM SCT050 12/M04 A2998 RMK AO2 T01161045 |
| 12:00 CST |  Mostly Cloudy | 12°C / 54°F | -1°C / 30°F | 41% | 1015 mb (29.97 in) | WNW 24 kph (WNW 15 mph) | - | 10SM |
| | K4A9 261800Z AUTO 29013G16KT 250V310 10SM SCT048 BKN050 BKN065 12/M01 A2998 RMK AO2 T01171012 |
| 11:40 CST |  Mostly Cloudy | 11°C / 52°F | -1°C / 30°F | 44% | 1016 mb (30 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | K4A9 261740Z AUTO 30009G17KT 10SM SCT045 BKN050 BKN065 11/M01 A3000 RMK AO2 T01101012 |
| 11:20 CST |  Mostly Cloudy | 12°C / 54°F | 0°C / 32°F | 44% | 1016 mb (30 in) | W 28 kph (W 17.3 mph) | - | 10SM |
| | K4A9 261720Z AUTO 28015G19KT 10SM BKN045 12/00 A3000 RMK AO2 T01180000 |
| 11:00 CST |  Partly Cloudy | 11°C / 52°F | 0°C / 32°F | 47% | 1016 mb (30 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | K4A9 261700Z AUTO 30008G16KT 270V330 10SM SCT041 11/00 A3000 RMK AO2 T01090001 |
| 10:40 CST |  Clear | 11°C / 52°F | 0°C / 32°F | 47% | 1016 mb (30 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | K4A9 261640Z AUTO 33005G18KT 10SM CLR 11/00 A3001 RMK AO2 T01071001 |
| 10:20 CST |  Partly Cloudy | 11°C / 52°F | 0°C / 32°F | 47% | 1016 mb (30 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | K4A9 261620Z AUTO 34010KT 10SM SCT070 11/00 A3001 RMK AO2 T01080001 |
| 10:00 CST |  Partly Cloudy | 11°C / 52°F | 0°C / 32°F | 47% | 1016 mb (30 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | K4A9 261600Z AUTO 35008KT 10SM SCT070 11/00 A3001 RMK AO2 T01050002 |
| 09:40 CST |  Clear | 10°C / 50°F | 1°C / 34°F | 54% | 1016 mb (30 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | K4A9 261540Z AUTO 31008KT 10SM CLR 10/01 A3001 RMK AO2 T01000009 |
| 09:20 CST |  Clear | 9°C / 48°F | 3°C / 37°F | 66% | 1016 mb (30 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | K4A9 261520Z AUTO 01003KT 10SM CLR 09/03 A3001 RMK AO2 T00890028 |
| 09:00 CST |  Clear | 7°C / 45°F | 4°C / 39°F | 81% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 261500Z AUTO 00000KT 10SM CLR 07/04 A3001 RMK AO2 T00730039 |
| 08:40 CST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 261440Z AUTO 00000KT 10SM CLR 06/04 A3001 RMK AO2 T00560035 |
| 08:20 CST |  Clear | 4°C / 39°F | 2°C / 36°F | 87% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 261420Z AUTO 00000KT 10SM CLR 04/02 A3000 RMK AO2 T00350022 |
| 08:00 CST |  Clear | 2°C / 36°F | 1°C / 34°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 261400Z AUTO 00000KT 10SM CLR 02/01 A3000 RMK AO2 T00170006 |
| 07:40 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 261340Z AUTO 00000KT 10SM CLR 01/00 A2999 RMK AO2 T00080000 |
| 07:20 CST |  Clear | 0°C / 32°F | 0°C / 32°F | 100% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 261320Z AUTO 00000KT 10SM CLR 00/00 A2999 RMK AO2 T00011005 |
| 07:00 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 261300Z AUTO 00000KT 10SM CLR 00/M01 A3000 RMK AO2 T00001007 |
| 06:40 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | Calm | - | 7SM |
| | K4A9 261240Z AUTO 00000KT 7SM CLR 00/M01 A2999 RMK AO2 T10021010 |
| 06:20 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | Calm | - | 7SM |
| | K4A9 261220Z AUTO 00000KT 7SM CLR 00/M01 A2999 RMK AO2 T10041013 |
| 06:00 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | Calm | - | 7SM |
| | K4A9 261200Z AUTO 00000KT 7SM CLR 00/M01 A2999 RMK AO2 T10021011 |
| 05:40 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | Calm | - | 7SM |
| | K4A9 261140Z AUTO 00000KT 7SM CLR 00/M01 A2999 RMK AO2 T00001008 |
| 05:20 CST |  Clear Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | Calm | - | 3SM |
| | K4A9 261120Z AUTO 00000KT 3SM BR CLR 00/M01 A2999 RMK AO2 T00001007 |
| 05:00 CST |  Obscured Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | Calm | - | 1 1/4SM |
| | K4A9 261100Z AUTO 00000KT 1 1/4SM BR VV007 00/M01 A2999 RMK AO2 T00001008 |
| 04:40 CST |  Obscured Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | Calm | - | 3/4SM |
| | K4A9 261040Z AUTO 00000KT 3/4SM BR VV005 00/M01 A2999 RMK AO2 T00001010 |
| 04:20 CST |  Clear Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1015 mb (29.97 in) | Calm | - | 3SM |
| | K4A9 261020Z AUTO 00000KT 3SM BR CLR 00/M01 A2998 RMK AO2 T00001007 |
| 04:00 CST |  Clear Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1016 mb (30 in) | Calm | - | 5SM |
| | K4A9 261000Z AUTO 00000KT 5SM BR CLR 00/M01 A2999 RMK AO2 T00001007 |
| 03:40 CST |  Clear | 0°C / 32°F | 0°C / 32°F | 100% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 260940Z AUTO 00000KT 10SM CLR 00/00 A2999 RMK AO2 T00011005 |
| 03:20 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1016 mb (30 in) | Calm | - | 7SM |
| | K4A9 260920Z AUTO 00000KT 7SM CLR 01/00 A2999 RMK AO2 T00051003 |
| 03:00 CST |  Clear | 0°C / 32°F | 0°C / 32°F | 100% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 260900Z AUTO 00000KT 10SM CLR 00/00 A3000 RMK AO2 T00041004 |
| 02:40 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 260840Z AUTO 00000KT 10SM CLR 01/00 A3001 RMK AO2 T00080000 |
| 02:20 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 260820Z AUTO 00000KT 10SM CLR 01/00 A3000 RMK AO2 T00080000 |
| 02:00 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1016 mb (30 in) | Calm | - | 7SM |
| | K4A9 260800Z AUTO 00000KT 7SM CLR 01/00 A3000 RMK AO2 T00100000 |
| 01:40 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 260740Z AUTO 00000KT 10SM CLR 01/00 A3000 RMK AO2 T00100000 |
| 01:20 CST |  Clear | 2°C / 36°F | 1°C / 34°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 260720Z AUTO 00000KT 10SM CLR 02/01 A3001 RMK AO2 T00170005 |
| 01:00 CST |  Clear | 2°C / 36°F | 1°C / 34°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 260700Z AUTO 00000KT 10SM CLR 02/01 A3001 RMK AO2 T00170005 |
| 00:40 CST |  Clear | 2°C / 36°F | 1°C / 34°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 260640Z AUTO 00000KT 10SM CLR 02/01 A3000 RMK AO2 T00200008 |
| 00:20 CST |  Clear | 2°C / 36°F | 1°C / 34°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 260620Z AUTO 00000KT 10SM CLR 02/01 A3000 RMK AO2 T00210008 |
| 00:00 CST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1016 mb (30 in) | Calm | - | 10SM |
| | K4A9 260600Z AUTO 00000KT 10SM CLR 03/01 A3000 RMK AO2 T00260013 |