| 14:53 CST |  Mostly Cloudy | 2°C / 36°F | -4°C / 25°F | 65% | 1026 mb (30.3 in) | WNW 9 kph (WNW 5.8 mph) | 0.00 mm (0.00 in) | 10SM |
| | KDTN 042053Z 29005KT 10SM SCT029 BKN055 02/M04 A3029 RMK AO2 SNE22 SLP258 P0000 60000 T00171044 55015 |
| 14:42 CST |  Mostly Cloudy | 2°C / 36°F | -4°C / 25°F | 65% | 1026 mb (30.3 in) | NW 11 kph (NW 6.9 mph) | 0.00 mm (0.00 in) | 10SM |
| | KDTN 042042Z 30006KT 10SM SCT029 BKN060 02/M04 A3029 RMK AO2 SNE22 P0000 |
| 13:53 CST |  Mostly Cloudy Light Snow | 3°C / 37°F | -5°C / 23°F | 56% | 1025 mb (30.27 in) | N 7 kph (N 4.6 mph) | 0.00 mm (0.00 in) | 9SM |
| | KDTN 041953Z 01004KT 9SM -SN BKN023 03/M05 A3027 RMK AO2 SNB41 SLP251 P0000 T00281050 |
| 12:53 CST |  Overcast | 3°C / 37°F | -6°C / 21°F | 52% | 1026 mb (30.3 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KDTN 041853Z 34006KT 10SM OVC055 03/M06 A3029 RMK AO2 SLP258 T00331056 |
| 11:53 CST |  Partly Cloudy | 3°C / 37°F | -6°C / 21°F | 52% | 1027 mb (30.33 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KDTN 041753Z 34007KT 10SM FEW050 03/M06 A3034 RMK AO2 SLP273 T00331056 10033 20022 50002 |
| 10:53 CST |  Clear | 2°C / 36°F | -6°C / 21°F | 56% | 1028 mb (30.36 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KDTN 041653Z 02008KT 10SM CLR 02/M06 A3035 RMK AO2 SLP279 T00221056 |
| 09:53 CST |  Mostly Cloudy | 2°C / 36°F | -6°C / 21°F | 56% | 1028 mb (30.36 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KDTN 041553Z 01009KT 10SM BKN090 02/M06 A3035 RMK AO2 SLP278 T00221061 |
| 08:53 CST |  Overcast | 2°C / 36°F | -6°C / 21°F | 56% | 1027 mb (30.33 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KDTN 041453Z 02007KT 10SM OVC080 02/M06 A3033 RMK AO2 PRESRR SLP272 T00221061 53012 |
| 07:53 CST |  Overcast | 2°C / 36°F | -7°C / 19°F | 52% | 1026 mb (30.3 in) | NNE 15 kph (NNE 9.2 mph) | - | 10SM |
| | KDTN 041353Z 02008KT 10SM OVC080 02/M07 A3030 RMK AO2 SLP261 T00221067 |
| 06:53 CST |  Overcast | 3°C / 37°F | -6°C / 21°F | 52% | 1026 mb (30.3 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KDTN 041253Z 01007KT 10SM OVC080 03/M06 A3031 RMK AO2 SLP262 T00281061 |
| 05:53 CST |  Overcast | 3°C / 37°F | -5°C / 23°F | 56% | 1026 mb (30.3 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KDTN 041153Z AUTO 36006KT 10SM OVC090 03/M05 A3030 RMK AO2 SLP259 T00281050 10033 20022 55000 |
| 04:53 CST |  Overcast | 3°C / 37°F | -4°C / 25°F | 60% | 1026 mb (30.3 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KDTN 041053Z AUTO 36006KT 10SM OVC090 03/M04 A3029 RMK AO2 SLP257 T00281044 |
| 03:53 CST |  Overcast | 3°C / 37°F | -5°C / 23°F | 56% | 1026 mb (30.3 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KDTN 040953Z AUTO 36008KT 10SM OVC085 03/M05 A3030 RMK AO2 SLP259 T00281050 |
| 02:53 CST |  Overcast | 3°C / 37°F | -4°C / 25°F | 60% | 1026 mb (30.3 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KDTN 040853Z AUTO 35005KT 10SM OVC085 03/M04 A3030 RMK AO2 SLP259 T00331044 53003 |
| 01:53 CST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1025 mb (30.27 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KDTN 040753Z AUTO 36007KT 10SM OVC100 03/M03 A3028 RMK AO2 SLP254 T00281033 |
| 00:53 CST |  Overcast | 3°C / 37°F | -3°C / 27°F | 65% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KDTN 040653Z AUTO 00000KT 10SM OVC100 03/M03 A3028 RMK AO2 SLP255 T00281028 |