| 22:53 CST |  Clear Fog And Mist | -1°C / 30°F | -2°C / 28°F | 93% | 1026 mb (30.3 in) | Calm | - | 6SM |
| | KMLU 050453Z AUTO 00000KT 6SM BR CLR M01/M02 A3029 RMK AO2 SLP258 T10061017 |
| 21:53 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1025 mb (30.27 in) | Calm | - | 7SM |
| | KMLU 050353Z AUTO 00000KT 7SM CLR 00/M02 A3028 RMK AO2 SLP253 T00001017 |
| 20:53 CST |  Partly Cloudy | 1°C / 34°F | -1°C / 30°F | 87% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMLU 050253Z 00000KT 10SM FEW120 01/M01 A3027 RMK AO2 SLP252 60000 T00061006 53002 |
| 19:53 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMLU 050153Z 00000KT 10SM CLR 01/M01 A3027 RMK AO2 SLP251 T00061006 |
| 18:53 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1024 mb (30.24 in) | Calm | 0.00 mm (0.00 in) | 10SM |
| | KMLU 050053Z 00000KT 10SM FEW060 OVC120 02/M01 A3025 RMK AO2 SNE05 SLP245 P0000 T00171011 |
| 17:53 CST |  Overcast Light Snow | 2°C / 36°F | -1°C / 30°F | 81% | 1025 mb (30.27 in) | N 7 kph (N 4.6 mph) | 0.25 mm (0.01 in) | 7SM |
| | KMLU 042353Z 01004KT 7SM -SN OVC032 02/M01 A3027 RMK AO2 SLP250 P0001 60001 T00171006 10050 20011 50011 |
| 17:18 CST |  Overcast Light Snow | 2°C / 36°F | -1°C / 30°F | 81% | 1026 mb (30.3 in) | NW 6 kph (NW 3.5 mph) | 0.25 mm (0.01 in) | 3SM |
| | KMLU 042318Z 32003KT 3SM -SN BR BKN017 BKN025 OVC036 02/M01 A3029 RMK AO2 P0001 |
| 17:06 CST |  Overcast Light Snow | 2°C / 36°F | 0°C / 32°F | 87% | 1025 mb (30.27 in) | NNW 6 kph (NNW 3.5 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMLU 042306Z 34003KT 2 1/2SM -SN BR BKN021 OVC027 02/00 A3028 RMK AO2 P0000 |
| 16:53 CST |  Overcast Light Snow | 2°C / 36°F | 0°C / 32°F | 87% | 1025 mb (30.27 in) | NNW 6 kph (NNW 3.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMLU 042253Z 33003KT 3SM -SN BR OVC025 02/00 A3028 RMK AO2 SLP254 P0000 T00170000 |
| 16:31 CST |  Overcast Light Snow | 2°C / 36°F | -1°C / 30°F | 81% | 1025 mb (30.27 in) | Calm | 0.00 mm (0.00 in) | 6SM |
| | KMLU 042231Z 00000KT 6SM -SN BR OVC021 02/M01 A3028 RMK AO2 P0000 |
| 16:23 CST |  Overcast Light Snow | 2°C / 36°F | -1°C / 30°F | 81% | 1025 mb (30.27 in) | N 7 kph (N 4.6 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMLU 042223Z 35004KT 2 1/2SM -SN BR OVC017 02/M01 A3028 RMK AO2 P0000 |
| 16:09 CST |  Overcast Light Snow | 2°C / 36°F | -1°C / 30°F | 81% | 1025 mb (30.27 in) | NNW 13 kph (NNW 8.1 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KMLU 042209Z 34007KT 1 3/4SM -SN BR OVC017 02/M01 A3028 RMK AO2 P0000 |
| 15:53 CST |  Overcast Light Snow | 3°C / 37°F | -2°C / 28°F | 70% | 1025 mb (30.27 in) | NW 15 kph (NW 9.2 mph) | 0.00 mm (0.00 in) | 4SM |
| | KMLU 042153Z 31008KT 4SM -SN OVC023 03/M02 A3027 RMK AO2 SNB49 SLP250 P0000 T00281017 |
| 15:44 CST |  Overcast | 4°C / 39°F | -3°C / 27°F | 61% | 1025 mb (30.27 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KMLU 042144Z 34008KT 10SM OVC027 04/M03 A3027 RMK AO2 |
| 14:53 CST |  Partly Cloudy | 4°C / 39°F | -4°C / 25°F | 56% | 1024 mb (30.24 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KMLU 042053Z 36006KT 10SM FEW085 04/M04 A3024 RMK AO2 SLP239 T00441044 55020 |
| 13:53 CST |  Overcast | 5°C / 41°F | -3°C / 27°F | 57% | 1024 mb (30.24 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KMLU 041953Z 01008KT 10SM OVC085 05/M03 A3023 RMK AO2 SLP238 T00501033 |
| 12:53 CST |  Overcast | 5°C / 41°F | -4°C / 25°F | 53% | 1025 mb (30.27 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KMLU 041853Z 02007KT 10SM OVC085 05/M04 A3027 RMK AO2 SLP250 T00501039 |
| 11:53 CST |  Overcast | 4°C / 39°F | -3°C / 27°F | 61% | 1026 mb (30.3 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KMLU 041753Z 36009KT 10SM OVC085 04/M03 A3030 RMK AO2 SLP259 T00441033 10044 20028 58005 |
| 10:53 CST |  Overcast | 4°C / 39°F | -4°C / 25°F | 56% | 1027 mb (30.33 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KMLU 041653Z 02006KT 10SM OVC085 04/M04 A3034 RMK AO2 SLP274 T00441039 |
| 09:53 CST |  Overcast | 4°C / 39°F | -4°C / 25°F | 56% | 1027 mb (30.33 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KMLU 041553Z 03007KT 10SM OVC085 04/M04 A3034 RMK AO2 SLP273 T00441039 |
| 08:53 CST |  Overcast | 3°C / 37°F | -4°C / 25°F | 60% | 1026 mb (30.3 in) | NNE 17 kph (NNE 10.4 mph) | - | 10SM |
| | KMLU 041453Z 02009KT 10SM OVC085 03/M04 A3031 RMK AO2 PRESRR SLP265 T00331039 53009 |
| 07:53 CST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1026 mb (30.3 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KMLU 041353Z 01007KT 10SM OVC085 03/M03 A3030 RMK AO2 SLP261 T00281033 |
| 06:53 CST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1026 mb (30.3 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KMLU 041253Z 03008KT 10SM OVC090 03/M03 A3029 RMK AO2 SLP256 T00281033 |
| 05:53 CST |  Overcast | 3°C / 37°F | -2°C / 28°F | 70% | 1026 mb (30.3 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KMLU 041153Z 03007KT 10SM OVC090 03/M02 A3029 RMK AO2 SLP255 T00331022 10044 20022 51006 |
| 04:53 CST |  Overcast | 4°C / 39°F | 0°C / 32°F | 75% | 1026 mb (30.3 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KMLU 041053Z AUTO 36007KT 10SM OVC090 04/00 A3029 RMK AO2 SLP255 T00390000 |
| 03:53 CST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1025 mb (30.27 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KMLU 040953Z AUTO 01003KT 10SM OVC110 04/01 A3027 RMK AO2 SLP249 T00390006 |
| 02:53 CST |  Mostly Cloudy | 4°C / 39°F | 1°C / 34°F | 81% | 1025 mb (30.27 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KMLU 040853Z AUTO 36005KT 10SM BKN110 04/01 A3027 RMK AO2 SLP248 T00440011 58001 |
| 01:53 CST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1025 mb (30.27 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KMLU 040753Z AUTO 35005KT 10SM CLR 03/01 A3027 RMK AO2 SLP248 T00330011 |
| 00:53 CST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KMLU 040653Z AUTO 00000KT 10SM CLR 03/01 A3027 RMK AO2 SLP250 T00330006 |