| 22:00 CST |  Overcast | 13°C / 55°F | 11°C / 52°F | 88% | 1016 mb (30 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KIER 290400Z AUTO 16003KT 10SM OVC060 13/11 A3001 RMK AO2 |
| 21:40 CST |  Partly Cloudy | 13°C / 55°F | 10°C / 50°F | 82% | 1016 mb (30 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KIER 290340Z AUTO 13003KT 10SM SCT060 13/10 A3001 RMK AO2 |
| 21:20 CST |  Partly Cloudy | 13°C / 55°F | 10°C / 50°F | 82% | 1016 mb (30 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KIER 290320Z AUTO 13003KT 10SM SCT050 13/10 A3001 RMK AO2 |
| 21:00 CST |  Mostly Cloudy | 13°C / 55°F | 11°C / 52°F | 88% | 1016 mb (30 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KIER 290300Z AUTO 15004KT 10SM BKN050 BKN075 13/11 A3001 RMK AO2 |
| 20:40 CST |  Mostly Cloudy | 13°C / 55°F | 11°C / 52°F | 88% | 1016 mb (30 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KIER 290240Z AUTO 15004KT 10SM SCT050 BKN075 13/11 A3001 RMK AO2 |
| 20:20 CST |  Overcast | 15°C / 59°F | 11°C / 52°F | 77% | 1016 mb (30 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KIER 290220Z AUTO 15004KT 10SM OVC075 15/11 A3001 RMK AO2 |
| 20:00 CST |  Overcast | 15°C / 59°F | 11°C / 52°F | 77% | 1016 mb (30 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KIER 290200Z AUTO 14003KT 10SM OVC075 15/11 A3001 RMK AO2 |
| 19:40 CST |  Overcast | 15°C / 59°F | 11°C / 52°F | 77% | 1016 mb (30 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KIER 290140Z AUTO 14005KT 10SM SCT048 OVC075 15/11 A3001 RMK AO2 |
| 19:20 CST |  Overcast | 15°C / 59°F | 11°C / 52°F | 77% | 1016 mb (30 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KIER 290120Z AUTO 16005KT 10SM SCT048 OVC065 15/11 A3001 RMK AO2 |
| 19:00 CST |  Overcast | 16°C / 61°F | 11°C / 52°F | 72% | 1016 mb (30 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KIER 290100Z AUTO 15005KT 10SM OVC065 16/11 A3001 RMK AO2 |
| 18:40 CST |  Overcast | 16°C / 61°F | 11°C / 52°F | 72% | 1016 mb (30 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KIER 290040Z AUTO 15004KT 10SM OVC065 16/11 A3001 RMK AO2 |
| 18:20 CST |  Overcast | 16°C / 61°F | 12°C / 54°F | 77% | 1016 mb (30 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KIER 290020Z AUTO 15005KT 10SM OVC065 16/12 A3001 RMK AO2 |
| 18:00 CST |  Overcast | 16°C / 61°F | 11°C / 52°F | 72% | 1016 mb (30 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KIER 290000Z AUTO 16004KT 10SM OVC065 16/11 A3001 RMK AO2 |
| 17:40 CST |  Overcast | 16°C / 61°F | 11°C / 52°F | 72% | 1016 mb (30 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KIER 282340Z AUTO 13004KT 10SM OVC065 16/11 A3001 RMK AO2 |
| 17:20 CST |  Overcast | 17°C / 63°F | 11°C / 52°F | 68% | 1016 mb (30 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KIER 282320Z AUTO 16005KT 10SM OVC065 17/11 A3001 RMK AO2 |
| 17:00 CST |  Overcast | 17°C / 63°F | 11°C / 52°F | 68% | 1016 mb (30 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KIER 282300Z AUTO 16006KT 10SM OVC065 17/11 A3001 RMK AO2 |
| 16:40 CST |  Overcast | 18°C / 64°F | 11°C / 52°F | 64% | 1016 mb (30 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KIER 282240Z AUTO 15007KT 10SM OVC065 18/11 A2999 RMK AO2 |
| 16:20 CST |  Overcast | 18°C / 64°F | 11°C / 52°F | 64% | 1016 mb (30 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KIER 282220Z AUTO 15005KT 10SM OVC065 18/11 A2999 RMK AO2 |
| 16:00 CST |  Overcast | 18°C / 64°F | 10°C / 50°F | 60% | 1016 mb (30 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KIER 282200Z AUTO 15006KT 10SM OVC065 18/10 A2999 RMK AO2 |
| 15:40 CST |  Mostly Cloudy | 19°C / 66°F | 10°C / 50°F | 56% | 1016 mb (30 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KIER 282140Z AUTO 19007KT 10SM BKN065 BKN120 19/10 A3000 RMK AO2 |
| 15:20 CST |  Partly Cloudy | 19°C / 66°F | 8°C / 46°F | 49% | 1016 mb (30 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KIER 282120Z AUTO 16006KT 10SM SCT120 19/08 A3000 RMK AO2 |
| 15:00 CST |  Partly Cloudy | 20°C / 68°F | 8°C / 46°F | 46% | 1016 mb (30 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KIER 282100Z AUTO 18005KT 10SM SCT120 20/08 A3000 RMK AO2 |
| 14:40 CST |  Partly Cloudy | 20°C / 68°F | 8°C / 46°F | 46% | 1016 mb (30 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KIER 282040Z AUTO 16007KT 10SM SCT120 20/08 A3001 RMK AO2 |
| 14:20 CST |  Mostly Cloudy | 20°C / 68°F | 8°C / 46°F | 46% | 1016 mb (30 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KIER 282020Z AUTO 18005KT 10SM SCT080 BKN110 20/08 A3001 RMK AO2 |
| 14:00 CST |  Mostly Cloudy | 20°C / 68°F | 8°C / 46°F | 46% | 1016 mb (30 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KIER 282000Z AUTO 19008KT 10SM SCT080 BKN110 20/08 A3001 RMK AO2 |
| 13:40 CST |  Overcast | 21°C / 70°F | 8°C / 46°F | 43% | 1016 mb (30 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KIER 281940Z AUTO 21007KT 10SM OVC110 21/08 A3001 RMK AO2 |
| 13:20 CST |  Overcast | 21°C / 70°F | 8°C / 46°F | 43% | 1017 mb (30.03 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KIER 281920Z AUTO 18004KT 10SM SCT095 OVC110 21/08 A3002 RMK AO2 |
| 13:00 CST |  Overcast | 20°C / 68°F | 8°C / 46°F | 46% | 1017 mb (30.03 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KIER 281900Z AUTO 17007KT 10SM OVC095 20/08 A3003 RMK AO2 |
| 12:40 CST |  Mostly Cloudy | 21°C / 70°F | 8°C / 46°F | 43% | 1017 mb (30.03 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KIER 281840Z AUTO 21007KT 10SM BKN095 21/08 A3004 RMK AO2 |
| 12:20 CST |  Clear | 20°C / 68°F | 8°C / 46°F | 46% | 1018 mb (30.06 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KIER 281820Z AUTO 17007KT 10SM CLR 20/08 A3005 RMK AO2 |
| 12:00 CST |  Clear | 20°C / 68°F | 9°C / 48°F | 49% | 1018 mb (30.06 in) | S 17 kph (S 10.4 mph) | - | 10SM |
| | KIER 281800Z AUTO 17009KT 10SM CLR 20/09 A3006 RMK AO2 |
| 11:40 CST |  Clear | 19°C / 66°F | 10°C / 50°F | 56% | 1018 mb (30.06 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KIER 281740Z AUTO 18005KT 10SM CLR 19/10 A3007 RMK AO2 |
| 11:20 CST |  Partly Cloudy | 18°C / 64°F | 10°C / 50°F | 60% | 1019 mb (30.09 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KIER 281720Z AUTO 17005KT 10SM SCT095 SCT120 18/10 A3008 RMK AO2 |
| 11:00 CST |  Mostly Cloudy | 16°C / 61°F | 11°C / 52°F | 72% | 1019 mb (30.09 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KIER 281700Z AUTO 17004KT 10SM SCT095 BKN120 16/11 A3010 RMK AO2 |
| 10:40 CST |  Overcast | 15°C / 59°F | 10°C / 50°F | 72% | 1020 mb (30.12 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KIER 281640Z AUTO 18006KT 10SM OVC095 15/10 A3011 RMK AO2 |
| 10:20 CST |  Mostly Cloudy | 15°C / 59°F | 11°C / 52°F | 77% | 1020 mb (30.12 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KIER 281620Z AUTO 18003KT 10SM BKN085 BKN110 15/11 A3012 RMK AO2 |
| 10:00 CST |  Clear | 15°C / 59°F | 11°C / 52°F | 77% | 1020 mb (30.12 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KIER 281600Z AUTO 21005KT 10SM CLR 15/11 A3012 RMK AO2 |
| 09:40 CST |  Partly Cloudy | 15°C / 59°F | 11°C / 52°F | 77% | 1020 mb (30.12 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KIER 281540Z AUTO 20003KT 10SM SCT090 15/11 A3012 RMK AO2 |
| 09:20 CST |  Partly Cloudy | 13°C / 55°F | 11°C / 52°F | 88% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 281520Z AUTO 00000KT 10SM SCT090 13/11 A3012 RMK AO2 |
| 09:00 CST |  Clear | 13°C / 55°F | 10°C / 50°F | 82% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 281500Z AUTO 00000KT 10SM CLR 13/10 A3012 RMK AO2 |
| 08:40 CST |  Clear | 11°C / 52°F | 9°C / 48°F | 88% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 281440Z AUTO 00000KT 10SM CLR 11/09 A3012 RMK AO2 |
| 08:20 CST |  Clear | 10°C / 50°F | 9°C / 48°F | 94% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 281420Z AUTO 00000KT 10SM CLR 10/09 A3012 RMK AO2 |
| 08:00 CST |  Clear | 8°C / 46°F | 8°C / 46°F | 100% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 281400Z AUTO 00000KT 10SM CLR 08/08 A3012 RMK AO2 |
| 07:40 CST |  Clear | 7°C / 45°F | 7°C / 45°F | 100% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 281340Z AUTO 00000KT 10SM CLR 07/07 A3012 RMK AO2 |
| 07:20 CST |  Clear | 6°C / 43°F | 6°C / 43°F | 100% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 281320Z AUTO 00000KT 10SM CLR 06/06 A3012 RMK AO2 |
| 07:00 CST |  Clear | 6°C / 43°F | 6°C / 43°F | 100% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 281300Z AUTO 00000KT 10SM CLR 06/06 A3011 RMK AO2 |
| 06:40 CST |  Clear | 6°C / 43°F | 6°C / 43°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 281240Z AUTO 00000KT 10SM CLR 06/06 A3010 RMK AO2 |
| 06:20 CST |  Clear | 6°C / 43°F | 6°C / 43°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 281220Z AUTO 00000KT 10SM CLR 06/06 A3010 RMK AO2 |
| 06:00 CST |  Clear | 5°C / 41°F | 5°C / 41°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 281200Z AUTO 00000KT 10SM CLR 05/05 A3010 RMK AO2 |
| 05:40 CST |  Clear | 6°C / 43°F | 6°C / 43°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 281140Z AUTO 00000KT 10SM CLR 06/06 A3009 RMK AO2 |
| 05:20 CST |  Clear | 6°C / 43°F | 6°C / 43°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 281120Z AUTO 00000KT 10SM CLR 06/06 A3009 RMK AO2 |
| 05:00 CST |  Clear | 6°C / 43°F | 6°C / 43°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 281100Z AUTO 00000KT 10SM CLR 06/06 A3009 RMK AO2 |
| 04:40 CST |  Clear | 5°C / 41°F | 5°C / 41°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 281040Z AUTO 00000KT 10SM CLR 05/05 A3009 RMK AO2 |
| 04:20 CST |  Clear | 5°C / 41°F | 5°C / 41°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 281020Z AUTO 00000KT 10SM CLR 05/05 A3009 RMK AO2 |
| 04:00 CST |  Clear | 5°C / 41°F | 5°C / 41°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 281000Z AUTO 00000KT 10SM CLR 05/05 A3008 RMK AO2 |
| 03:40 CST |  Clear | 5°C / 41°F | 5°C / 41°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 280940Z AUTO 00000KT 10SM CLR 05/05 A3008 RMK AO2 |
| 03:20 CST |  Clear | 5°C / 41°F | 5°C / 41°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 280920Z AUTO 00000KT 10SM CLR 05/05 A3008 RMK AO2 |
| 03:00 CST |  Clear | 5°C / 41°F | 5°C / 41°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 280900Z AUTO 00000KT 10SM CLR 05/05 A3009 RMK AO2 |
| 02:40 CST |  Clear | 5°C / 41°F | 5°C / 41°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 280840Z AUTO 00000KT 10SM CLR 05/05 A3009 RMK AO2 |
| 02:20 CST |  Clear | 6°C / 43°F | 6°C / 43°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 280820Z AUTO 00000KT 10SM CLR 06/06 A3010 RMK AO2 |
| 02:00 CST |  Clear | 6°C / 43°F | 6°C / 43°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 280800Z AUTO 00000KT 10SM CLR 06/06 A3009 RMK AO2 |
| 01:40 CST |  Clear | 7°C / 45°F | 6°C / 43°F | 93% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 280740Z AUTO 00000KT 10SM CLR 07/06 A3009 RMK AO2 |
| 01:20 CST |  Clear | 7°C / 45°F | 6°C / 43°F | 93% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 280720Z AUTO 00000KT 10SM CLR 07/06 A3009 RMK AO2 |
| 01:00 CST |  Clear | 7°C / 45°F | 6°C / 43°F | 93% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 280700Z AUTO 00000KT 10SM CLR 07/06 A3009 RMK AO2 |
| 00:40 CST |  Clear | 7°C / 45°F | 6°C / 43°F | 93% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 280640Z AUTO 00000KT 10SM CLR 07/06 A3009 RMK AO2 |
| 00:20 CST |  Clear | 7°C / 45°F | 7°C / 45°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 280620Z AUTO 00000KT 10SM CLR 07/07 A3010 RMK AO2 |
| 00:00 CST |  Clear | 8°C / 46°F | 6°C / 43°F | 87% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 280600Z AUTO 00000KT 10SM CLR 08/06 A3010 RMK AO2 |