| 15:53 CST |  Clear | 4°C / 39°F | -3°C / 27°F | 61% | 1021 mb (30.15 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KTUP 042153Z 01008KT 10SM CLR 04/M03 A3015 RMK AO2 SLP210 T00441028 |
| 14:53 CST |  Mostly Cloudy | 5°C / 41°F | -2°C / 28°F | 61% | 1022 mb (30.18 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KTUP 042053Z 36009KT 10SM SCT036 BKN095 05/M02 A3017 RMK AO2 SLP218 T00501022 58018 |
| 13:53 CST |  Overcast | 6°C / 43°F | -2°C / 28°F | 57% | 1022 mb (30.18 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KTUP 041953Z 36007KT 10SM BKN034 OVC095 06/M02 A3018 RMK AO2 SLP222 T00561022 |
| 12:53 CST |  Overcast | 5°C / 41°F | -2°C / 28°F | 61% | 1023 mb (30.21 in) | Variable 11 kph (Variable 6.9 mph) | - | 10SM |
| | KTUP 041853Z VRB06KT 10SM OVC095 05/M02 A3022 RMK AO2 SLP233 T00501022 |
| 11:53 CST |  Mostly Cloudy | 5°C / 41°F | -2°C / 28°F | 61% | 1024 mb (30.24 in) | N 13 kph (N 8.1 mph) | - | 9SM |
| | KTUP 041753Z 01007KT 9SM BKN095 05/M02 A3023 RMK AO2 SLP237 T00501022 10056 21017 58016 |
| 10:53 CST |  Clear | 5°C / 41°F | -1°C / 30°F | 66% | 1025 mb (30.27 in) | NE 9 kph (NE 5.8 mph) | - | 9SM |
| | KTUP 041653Z 05005KT 9SM CLR 05/M01 A3026 RMK AO2 SLP248 T00501011 |
| 09:53 CST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1024 mb (30.24 in) | NE 13 kph (NE 8.1 mph) | - | 8SM |
| | KTUP 041553Z 05007KT 8SM CLR 03/M01 A3025 RMK AO2 SLP245 T00281006 |
| 08:53 CST |  Partly Cloudy | 1°C / 34°F | -1°C / 30°F | 87% | 1025 mb (30.27 in) | NNE 11 kph (NNE 6.9 mph) | - | 7SM |
| | KTUP 041453Z 02006KT 7SM SCT110 01/M01 A3028 RMK AO2 SLP253 T00111011 53011 |
| 07:53 CST |  Partly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1025 mb (30.27 in) | NE 11 kph (NE 6.9 mph) | - | 7SM |
| | KTUP 041353Z 03006KT 7SM FEW110 M01/M02 A3026 RMK AO2 SLP250 T10061022 |
| 06:53 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1024 mb (30.24 in) | Calm | - | 7SM |
| | KTUP 041253Z 00000KT 7SM CLR M01/M03 A3025 RMK AO2 SLP247 T10111028 |
| 05:53 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1024 mb (30.24 in) | Calm | - | 9SM |
| | KTUP 041153Z 00000KT 9SM CLR M01/M02 A3024 RMK AO2 SLP242 T10061022 10000 21017 53005 |
| 04:53 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1024 mb (30.24 in) | Calm | - | 9SM |
| | KTUP 041053Z AUTO 00000KT 9SM CLR M01/M02 A3023 RMK AO2 SLP239 T10061022 FZRANO |
| 03:53 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1024 mb (30.24 in) | Calm | - | 8SM |
| | KTUP 040953Z AUTO 00000KT 8SM CLR M01/M02 A3023 RMK AO2 SLP239 T10111022 FZRANO |
| 02:53 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1024 mb (30.24 in) | NE 6 kph (NE 3.5 mph) | - | 9SM |
| | KTUP 040853Z AUTO 04003KT 9SM CLR M01/M03 A3023 RMK AO2 SLP237 T10111028 53004 FZRANO |
| 01:53 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | N 6 kph (N 3.5 mph) | - | 8SM |
| | KTUP 040753Z AUTO 36003KT 8SM CLR M01/M02 A3022 RMK AO2 SLP235 T10111022 FZRANO |
| 00:53 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1023 mb (30.21 in) | Calm | - | 8SM |
| | KTUP 040653Z AUTO 00000KT 8SM CLR M01/M02 A3022 RMK AO2 SLP233 T10061022 FZRANO |