| 12:53 CST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1016 mb (30 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KMTO 271853Z AUTO 25006KT 10SM CLR 06/M01 A3001 RMK AO2 SLP168 T00561006 |
| 11:53 CST |  Clear | 4°C / 39°F | -1°C / 30°F | 70% | 1017 mb (30.03 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KMTO 271753Z AUTO 27004KT 10SM CLR 04/M01 A3003 RMK AO2 SLP176 T00441011 10044 21022 58009 |
| 10:53 CST |  Partly Cloudy | 3°C / 37°F | -1°C / 30°F | 75% | 1018 mb (30.06 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KMTO 271653Z AUTO 31004KT 10SM FEW015 03/M01 A3005 RMK AO2 SLP183 T00331006 |
| 09:53 CST |  Partly Cloudy | 2°C / 36°F | -2°C / 28°F | 75% | 1018 mb (30.06 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KMTO 271553Z AUTO 31008KT 10SM SCT013 02/M02 A3007 RMK AO2 SLP188 T00171017 |
| 08:53 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1018 mb (30.06 in) | WNW 17 kph (WNW 10.4 mph) | - | 10SM |
| | KMTO 271453Z AUTO 29009KT 10SM CLR 01/M02 A3006 RMK AO2 SLP185 T00061017 53006 |
| 07:53 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1017 mb (30.03 in) | W 6 kph (W 3.5 mph) | - | 8SM |
| | KMTO 271353Z AUTO 28003KT 8SM CLR M01/M03 A3004 RMK AO2 SLP181 T10111028 |
| 06:53 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1017 mb (30.03 in) | Calm | - | 9SM |
| | KMTO 271253Z AUTO 00000KT 9SM CLR M02/M03 A3004 RMK AO2 SLP179 T10221033 |
| 05:53 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1017 mb (30.03 in) | W 11 kph (W 6.9 mph) | - | 9SM |
| | KMTO 271153Z AUTO 28006KT 9SM CLR M02/M03 A3004 RMK AO2 SLP179 T10221033 10000 21028 53009 |
| 04:53 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1017 mb (30.03 in) | W 9 kph (W 5.8 mph) | - | 9SM |
| | KMTO 271053Z AUTO 27005KT 9SM CLR M02/M03 A3002 RMK AO2 SLP172 T10171033 |
| 03:53 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1017 mb (30.03 in) | WNW 15 kph (WNW 9.2 mph) | - | 9SM |
| | KMTO 270953Z AUTO 29008KT 9SM CLR M02/M03 A3002 RMK AO2 SLP174 T10171028 |
| 02:53 CST |  Partly Cloudy | -1°C / 30°F | -3°C / 27°F | 86% | 1016 mb (30 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KMTO 270853Z AUTO 30008KT 10SM FEW017 M01/M03 A3001 RMK AO2 SLP168 T10111028 58000 |
| 02:51 CST |  Partly Cloudy | -1°C / 30°F | -3°C / 27°F | 86% | 1016 mb (30 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KMTO 270851Z AUTO 30010KT 10SM SCT017 M01/M03 A3001 RMK AO2 |
| 01:53 CST |  Mostly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1016 mb (30 in) | WNW 17 kph (WNW 10.4 mph) | - | 10SM |
| | KMTO 270753Z AUTO 29009KT 10SM BKN019 M01/M02 A3001 RMK AO2 SLP169 T10061022 |
| 01:42 CST |  Mostly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1016 mb (30 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KMTO 270742Z AUTO 28008KT 10SM BKN019 M01/M02 A3001 RMK AO2 |
| 00:53 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1016 mb (30 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KMTO 270653Z AUTO 26006KT 10SM CLR M01/M03 A3001 RMK AO2 SLP169 T10061028 |