| 19:58 CST |  Overcast Light Rain | 4°C / 39°F | -1°C / 30°F | 70% | 1023 mb (30.21 in) | NW 19 kph (NW 11.5 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMEI 050158Z 32010KT 10SM -RA OVC038 04/M01 A3020 RMK AO2 RAB55 SLP227 P0000 T00391011 |
| 18:58 CST |  Overcast | 4°C / 39°F | -2°C / 28°F | 65% | 1022 mb (30.18 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KMEI 050058Z 32009KT 10SM OVC070 04/M02 A3017 RMK AO2 SLP218 T00441017 |
| 17:58 CST |  Overcast | 5°C / 41°F | -2°C / 28°F | 61% | 1021 mb (30.15 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KMEI 042358Z 35010KT 10SM BKN075 OVC090 05/M02 A3014 RMK AO2 SLP207 T00501022 10089 20050 53017 |
| 16:58 CST |  Mostly Cloudy | 6°C / 43°F | -2°C / 28°F | 57% | 1020 mb (30.12 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KMEI 042258Z 35008KT 10SM BKN090 06/M02 A3011 RMK AO2 SLP197 T00561022 |
| 15:58 CST |  Clear | 7°C / 45°F | -2°C / 28°F | 53% | 1020 mb (30.12 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KMEI 042158Z 35010KT 10SM CLR 07/M02 A3011 RMK AO2 SLP195 T00671017 |
| 14:58 CST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1019 mb (30.09 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KMEI 042058Z 36011KT 10SM CLR 08/M01 A3009 RMK AO2 SLP190 T00781011 56029 |
| 13:58 CST |  Mostly Cloudy | 8°C / 46°F | -1°C / 30°F | 53% | 1020 mb (30.12 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KMEI 041958Z 34011KT 10SM BKN090 08/M01 A3011 RMK AO2 SLP197 T00781011 |
| 12:58 CST |  Overcast | 8°C / 46°F | -1°C / 30°F | 53% | 1021 mb (30.15 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KMEI 041858Z 33010G20KT 10SM OVC090 08/M01 A3014 RMK AO2 SLP204 T00781006 |
| 11:58 CST |  Overcast | 7°C / 45°F | -1°C / 30°F | 57% | 1022 mb (30.18 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KMEI 041758Z 34007KT 10SM OVC090 07/M01 A3018 RMK AO2 SLP219 T00721006 10072 20006 58016 |
| 10:58 CST |  Overcast | 7°C / 45°F | -1°C / 30°F | 57% | 1024 mb (30.24 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KMEI 041658Z 01005KT 10SM OVC095 07/M01 A3024 RMK AO2 SLP238 T00671006 |
| 09:58 CST |  Partly Cloudy | 5°C / 41°F | -1°C / 30°F | 66% | 1024 mb (30.24 in) | ENE 13 kph (ENE 8.1 mph) | - | 10SM |
| | KMEI 041558Z 07007KT 10SM FEW027 05/M01 A3024 RMK AO2 SLP239 T00501011 |
| 08:58 CST |  Partly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1024 mb (30.24 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KMEI 041458Z 01009KT 10SM FEW095 03/M01 A3023 RMK AO2 SLP237 T00331011 53003 |
| 07:58 CST |  Mostly Cloudy | 2°C / 36°F | 0°C / 32°F | 87% | 1024 mb (30.24 in) | N 7 kph (N 4.6 mph) | - | 9SM |
| | KMEI 041358Z 36004KT 9SM BKN095 02/00 A3023 RMK AO2 SLP236 T00170000 |
| 06:58 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1023 mb (30.21 in) | N 6 kph (N 3.5 mph) | - | 9SM |
| | KMEI 041258Z 36003KT 9SM CLR 01/M01 A3022 RMK AO2 SLP233 T00111006 |
| 05:58 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1023 mb (30.21 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KMEI 041158Z 36005KT 10SM CLR 01/M01 A3022 RMK AO2 SLP233 T00111006 10056 20011 53005 |
| 04:58 CST |  Clear | 2°C / 36°F | 0°C / 32°F | 87% | 1023 mb (30.21 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KMEI 041058Z AUTO 34006KT 10SM CLR 02/00 A3021 RMK AO2 SLP231 T00170000 FZRANO |
| 03:58 CST |  Mostly Cloudy | 3°C / 37°F | 0°C / 32°F | 81% | 1023 mb (30.21 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KMEI 040958Z AUTO 35007KT 10SM BKN032 03/00 A3021 RMK AO2 SLP229 T00280000 |
| 02:58 CST |  Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 1023 mb (30.21 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KMEI 040858Z AUTO 35007KT 10SM OVC031 04/00 A3020 RMK AO2 SLP228 T00390000 53003 |
| 01:58 CST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1023 mb (30.21 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KMEI 040758Z AUTO 34007KT 10SM OVC031 04/01 A3021 RMK AO2 SLP229 T00440006 |
| 00:48 CST |  Overcast | 5°C / 41°F | 1°C / 34°F | 76% | 1022 mb (30.18 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KMEI 040648Z AUTO 34005KT 10SM OVC031 05/01 A3019 RMK AO2 |