| 11:15 CST |  Clear | 4°C / 39°F | -7°C / 19°F | 45% | 1025 mb (30.27 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KTPL 101715Z 05008KT 10SM CLR 04/M07 A3027 RMK AO1 |
| 10:55 CST |  Clear | 3°C / 37°F | -7°C / 19°F | 48% | 1025 mb (30.27 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KTPL 101655Z 05008KT 10SM CLR 03/M07 A3028 RMK AO1 |
| 10:35 CST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1026 mb (30.3 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KTPL 101635Z 05009G14KT 10SM CLR 02/M07 A3029 RMK AO1 |
| 10:15 CST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1025 mb (30.27 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KTPL 101615Z 03008KT 10SM CLR 02/M07 A3028 RMK AO1 |
| 09:55 CST |  Clear | 2°C / 36°F | -7°C / 19°F | 52% | 1025 mb (30.27 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KTPL 101555Z 04009KT 10SM CLR 02/M07 A3027 RMK AO1 |
| 09:35 CST |  Clear | 1°C / 34°F | -7°C / 19°F | 56% | 1025 mb (30.27 in) | ENE 19 kph (ENE 11.5 mph) | - | 10SM |
| | KTPL 101535Z 06010KT 10SM CLR 01/M07 A3027 RMK AO1 |
| 08:55 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KTPL 101455Z 04008KT 10SM CLR M01/M07 A3025 RMK AO1 52027 |
| 08:35 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KTPL 101435Z 04008KT 10SM CLR M01/M07 A3024 RMK AO1 |
| 08:15 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1024 mb (30.24 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KTPL 101415Z 03008KT 10SM CLR M02/M07 A3023 RMK AO1 |
| 07:55 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1023 mb (30.21 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KTPL 101355Z 03005KT 10SM CLR M02/M07 A3022 RMK AO1 |
| 07:35 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1023 mb (30.21 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KTPL 101335Z 03005KT 10SM CLR M03/M07 A3022 RMK AO1 |
| 06:55 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1023 mb (30.21 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KTPL 101255Z 03003KT 10SM CLR M03/M07 A3020 RMK AO1 |
| 06:35 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1022 mb (30.18 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KTPL 101235Z 03005KT 10SM CLR M03/M07 A3019 RMK AO1 |
| 06:15 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1022 mb (30.18 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KTPL 101215Z 02005KT 10SM CLR M03/M07 A3018 RMK AO1 |
| 05:55 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1022 mb (30.18 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KTPL 101155Z 02004KT 10SM CLR M03/M07 A3017 RMK AO1 11010 21030 52010 |
| 05:35 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1022 mb (30.18 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KTPL 101135Z 03004KT 10SM CLR M02/M07 A3017 RMK AO1 |
| 05:15 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1021 mb (30.15 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KTPL 101115Z 03004KT 10SM CLR M02/M07 A3015 RMK AO1 |
| 04:55 CST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1021 mb (30.15 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KTPL 101055Z 03005KT 10SM CLR M03/M06 A3014 RMK AO1 |
| 04:35 CST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1021 mb (30.15 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KTPL 101035Z 02004KT 10SM CLR M02/M06 A3014 RMK AO1 |
| 04:15 CST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1021 mb (30.15 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KTPL 101015Z 03004KT 10SM CLR M02/M06 A3014 RMK AO1 |
| 03:55 CST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1021 mb (30.15 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KTPL 100955Z 03004KT 10SM CLR M02/M06 A3014 RMK AO1 |
| 03:35 CST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1021 mb (30.15 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KTPL 100935Z 02004KT 10SM CLR M02/M06 A3015 RMK AO1 |
| 03:15 CST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1021 mb (30.15 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KTPL 100915Z 02004KT 10SM CLR M02/M06 A3014 RMK AO1 |
| 02:55 CST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1021 mb (30.15 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KTPL 100855Z 03003KT 10SM CLR M02/M06 A3014 RMK AO1 52003 |
| 02:35 CST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1021 mb (30.15 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KTPL 100835Z 02004KT 10SM CLR M02/M06 A3014 RMK AO1 |
| 02:15 CST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1021 mb (30.15 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KTPL 100815Z 02004KT 10SM CLR M01/M06 A3014 RMK AO1 |
| 01:55 CST |  Clear | -1°C / 30°F | -6°C / 21°F | 69% | 1021 mb (30.15 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KTPL 100755Z 02004KT 10SM CLR M01/M06 A3014 RMK AO1 |
| 01:35 CST |  Partly Cloudy | -1°C / 30°F | -6°C / 21°F | 69% | 1021 mb (30.15 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KTPL 100735Z 02004KT 10SM FEW060 M01/M06 A3015 RMK AO1 |
| 01:15 CST |  Mostly Cloudy | -1°C / 30°F | -6°C / 21°F | 69% | 1021 mb (30.15 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KTPL 100715Z 01005KT 10SM BKN060 M01/M06 A3015 RMK AO1 |
| 00:55 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1021 mb (30.15 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KTPL 100655Z 01005KT 10SM OVC060 M01/M06 A3015 RMK AO1 |
| 00:35 CST |  Mostly Cloudy | -1°C / 30°F | -6°C / 21°F | 69% | 1021 mb (30.15 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KTPL 100635Z 01005KT 10SM BKN060 M01/M06 A3015 RMK AO1 |
| 00:15 CST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1021 mb (30.15 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KTPL 100615Z 36004KT 10SM CLR M01/M05 A3014 RMK AO1 |