| 17:56 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1015 mb (29.97 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KDTL 022356Z AUTO 35009KT 10SM OVC029 M03/M07 A2996 RMK AO2 |
| 17:36 CST |  Mostly Cloudy | -2°C / 28°F | -6°C / 21°F | 74% | 1014 mb (29.94 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KDTL 022336Z AUTO 35010KT 10SM BKN025 M02/M06 A2995 RMK AO2 |
| 17:16 CST |  Mostly Cloudy | -2°C / 28°F | -6°C / 21°F | 74% | 1015 mb (29.97 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KDTL 022316Z AUTO 36003KT 10SM BKN027 M02/M06 A2996 RMK AO2 |
| 16:56 CST |  Mostly Cloudy | -2°C / 28°F | -7°C / 19°F | 69% | 1014 mb (29.94 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KDTL 022256Z AUTO 36004KT 10SM BKN027 M02/M07 A2995 RMK AO2 |
| 16:36 CST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1014 mb (29.94 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KDTL 022236Z AUTO 03007KT 10SM BKN019 OVC024 M02/M07 A2995 RMK AO2 |
| 16:16 CST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1014 mb (29.94 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KDTL 022216Z AUTO 01003KT 10SM OVC017 M02/M06 A2995 RMK AO2 |
| 15:56 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1014 mb (29.94 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KDTL 022156Z AUTO 36004KT 10SM OVC017 M02/M05 A2995 RMK AO2 |
| 15:36 CST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1014 mb (29.94 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KDTL 022136Z AUTO 01003KT 10SM OVC017 M02/M06 A2995 RMK AO2 |
| 15:16 CST |  Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1014 mb (29.94 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KDTL 022116Z AUTO 36005KT 10SM OVC019 M02/M06 A2995 RMK AO2 |
| 14:56 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1014 mb (29.94 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KDTL 022056Z AUTO 01003KT 10SM OVC015 M02/M05 A2995 RMK AO2 |
| 14:36 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1014 mb (29.94 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KDTL 022036Z AUTO 03003KT 10SM OVC013 M02/M05 A2995 RMK AO2 |
| 14:16 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1014 mb (29.94 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KDTL 022016Z AUTO 03004KT 10SM OVC013 M02/M05 A2995 RMK AO2 |
| 13:56 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1014 mb (29.94 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KDTL 021956Z AUTO 01003KT 10SM OVC011 M02/M05 A2995 RMK AO2 |
| 13:36 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1014 mb (29.94 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KDTL 021936Z AUTO 02004KT 10SM OVC009 M02/M05 A2994 RMK AO2 |
| 13:16 CST |  Overcast | -2°C / 28°F | -5°C / 23°F | 80% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KDTL 021916Z AUTO 00000KT 10SM SCT008 OVC012 M02/M05 A2995 RMK AO2 |
| 12:56 CST |  Overcast Unknown Precip | -2°C / 28°F | -5°C / 23°F | 80% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KDTL 021856Z AUTO 00000KT 10SM UP OVC012 M02/M05 A2995 RMK AO2 |
| 12:36 CST |  Overcast Light Snow | -2°C / 28°F | -4°C / 25°F | 86% | 1014 mb (29.94 in) | Calm | - | 7SM |
| | KDTL 021836Z AUTO 00000KT 7SM -SN OVC010 M02/M04 A2995 RMK AO2 |
| 12:16 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KDTL 021816Z AUTO 00000KT 10SM OVC010 M02/M03 A2995 RMK AO2 |
| 11:56 CST |  Overcast | -3°C / 27°F | -5°C / 23°F | 86% | 1014 mb (29.94 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KDTL 021756Z AUTO 05003KT 10SM OVC008 M03/M05 A2995 RMK AO2 |
| 11:36 CST |  Overcast Light Snow | -3°C / 27°F | -5°C / 23°F | 86% | 1014 mb (29.94 in) | Calm | - | 7SM |
| | KDTL 021736Z AUTO 00000KT 7SM -SN BKN006 OVC010 M03/M05 A2995 RMK AO2 |
| 11:16 CST |  Overcast Light Snow | -3°C / 27°F | -5°C / 23°F | 86% | 1015 mb (29.97 in) | Calm | - | 4SM |
| | KDTL 021716Z AUTO 00000KT 4SM -SN OVC004 M03/M05 A2996 RMK AO2 |
| 10:56 CST |  Overcast Light Snow | -3°C / 27°F | -5°C / 23°F | 86% | 1015 mb (29.97 in) | NW 7 kph (NW 4.6 mph) | - | 4SM |
| | KDTL 021656Z AUTO 31004KT 4SM -SN OVC004 M03/M05 A2997 RMK AO2 |
| 10:36 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 1015 mb (29.97 in) | NW 9 kph (NW 5.8 mph) | - | 2 1/2SM |
| | KDTL 021636Z AUTO 31005KT 2 1/2SM BR OVC002 M03/M05 A2997 RMK AO2 |
| 10:16 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 1015 mb (29.97 in) | NW 7 kph (NW 4.6 mph) | - | 1 3/4SM |
| | KDTL 021616Z AUTO 31004KT 1 3/4SM BR OVC002 M03/M05 A2997 RMK AO2 |
| 09:56 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 1015 mb (29.97 in) | NNW 7 kph (NNW 4.6 mph) | - | 1SM |
| | KDTL 021556Z AUTO 33004KT 1SM BR OVC002 M03/M05 A2997 RMK AO2 |
| 09:36 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 1015 mb (29.97 in) | NNW 11 kph (NNW 6.9 mph) | - | 1 1/2SM |
| | KDTL 021536Z AUTO 33006KT 1 1/2SM BR OVC002 M03/M05 A2997 RMK AO2 |
| 09:15 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 1015 mb (29.97 in) | NNW 9 kph (NNW 5.8 mph) | - | 5SM |
| | KDTL 021515Z AUTO 33005KT 5SM BR OVC004 M03/M05 A2997 RMK AO2 |
| 08:56 CST |  Overcast | -3°C / 27°F | -5°C / 23°F | 86% | 1015 mb (29.97 in) | NW 13 kph (NW 8.1 mph) | - | 7SM |
| | KDTL 021456Z AUTO 32007KT 7SM OVC004 M03/M05 A2997 RMK AO2 |
| 08:36 CST |  Overcast | -3°C / 27°F | -5°C / 23°F | 86% | 1015 mb (29.97 in) | NW 13 kph (NW 8.1 mph) | - | 7SM |
| | KDTL 021436Z AUTO 32007KT 7SM OVC004 M03/M05 A2996 RMK AO2 |
| 08:16 CST |  Overcast | -3°C / 27°F | -5°C / 23°F | 86% | 1015 mb (29.97 in) | NNW 15 kph (NNW 9.2 mph) | - | 7SM |
| | KDTL 021416Z AUTO 33008KT 7SM OVC004 M03/M05 A2996 RMK AO2 |
| 07:56 CST |  Overcast | -3°C / 27°F | -5°C / 23°F | 86% | 1014 mb (29.94 in) | NW 15 kph (NW 9.2 mph) | - | 7SM |
| | KDTL 021356Z AUTO 31008KT 7SM OVC004 M03/M05 A2995 RMK AO2 |
| 07:36 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 1014 mb (29.94 in) | NW 11 kph (NW 6.9 mph) | - | 5SM |
| | KDTL 021336Z AUTO 32006KT 5SM BR OVC004 M03/M05 A2995 RMK AO2 |
| 07:16 CST |  Overcast | -3°C / 27°F | -5°C / 23°F | 86% | 1014 mb (29.94 in) | NW 13 kph (NW 8.1 mph) | - | 7SM |
| | KDTL 021316Z AUTO 31007KT 7SM OVC004 M03/M05 A2995 RMK AO2 |
| 06:56 CST |  Overcast | -3°C / 27°F | -5°C / 23°F | 86% | 1014 mb (29.94 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KDTL 021256Z AUTO 31010KT 10SM OVC004 M03/M05 A2995 RMK AO2 |
| 06:36 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | NW 15 kph (NW 9.2 mph) | - | 7SM |
| | KDTL 021236Z AUTO 32008KT 7SM OVC004 M02/M03 A2995 RMK AO2 |
| 06:16 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KDTL 021216Z AUTO 33007KT 10SM OVC004 M02/M03 A2994 RMK AO2 |
| 05:56 CST |  Overcast | -2°C / 28°F | -3°C / 27°F | 93% | 1014 mb (29.94 in) | NW 15 kph (NW 9.2 mph) | - | 7SM |
| | KDTL 021156Z AUTO 31008KT 7SM OVC004 M02/M03 A2994 RMK AO2 |
| 05:36 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1014 mb (29.94 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KDTL 021136Z AUTO 33009KT 10SM OVC006 M02/M04 A2994 RMK AO2 |
| 05:16 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1014 mb (29.94 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KDTL 021116Z AUTO 32007KT 10SM OVC006 M02/M04 A2994 RMK AO2 |
| 04:56 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1014 mb (29.94 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KDTL 021056Z AUTO 32009KT 10SM OVC008 M02/M04 A2993 RMK AO2 |
| 04:36 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1014 mb (29.94 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KDTL 021036Z AUTO 33011KT 10SM OVC006 M02/M04 A2993 RMK AO2 |
| 04:16 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1013 mb (29.91 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KDTL 021016Z AUTO 34010KT 10SM OVC006 M02/M04 A2992 RMK AO2 |
| 03:56 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1014 mb (29.94 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KDTL 020956Z AUTO 33010KT 10SM OVC006 M02/M04 A2993 RMK AO2 |
| 03:36 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1013 mb (29.91 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KDTL 020936Z AUTO 33008KT 10SM OVC006 M02/M04 A2992 RMK AO2 |
| 03:16 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1013 mb (29.91 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KDTL 020916Z AUTO 32010KT 10SM OVC006 M02/M04 A2992 RMK AO2 |
| 02:56 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1013 mb (29.91 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KDTL 020856Z AUTO 32009KT 10SM BKN006 BKN018 OVC043 M02/M04 A2991 RMK AO2 |
| 02:36 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1013 mb (29.91 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KDTL 020836Z AUTO 30007KT 10SM BKN006 OVC020 M02/M04 A2991 RMK AO2 |
| 02:16 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1013 mb (29.91 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KDTL 020816Z AUTO 31011KT 10SM OVC006 M02/M04 A2990 RMK AO2 |
| 01:56 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1013 mb (29.91 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KDTL 020756Z AUTO 31010KT 10SM OVC008 M02/M04 A2990 RMK AO2 |
| 01:36 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1013 mb (29.91 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KDTL 020736Z AUTO 31012KT 10SM OVC008 M02/M04 A2990 RMK AO2 |
| 01:16 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1013 mb (29.91 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KDTL 020716Z AUTO 31010KT 10SM BKN008 OVC015 M02/M04 A2990 RMK AO2 |
| 00:56 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1013 mb (29.91 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KDTL 020656Z AUTO 31007KT 10SM SCT006 OVC017 M02/M04 A2990 RMK AO2 |
| 00:36 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1013 mb (29.91 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KDTL 020636Z AUTO 31012KT 10SM BKN006 OVC010 M02/M04 A2990 RMK AO2 |
| 00:16 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1013 mb (29.91 in) | NW 20 kph (NW 12.7 mph) | - | 10SM |
| | KDTL 020616Z AUTO 31011KT 10SM BKN006 BKN013 OVC017 M02/M04 A2990 RMK AO2 |