| 10:15 CST |  Clear | -21°C / -6°F | -22°C / -8°F | 92% | 1027 mb (30.33 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KDVL 071615Z AUTO 26006KT 10SM CLR M21/M22 A3033 RMK AO1 |
| 09:55 CST |  Clear | -21°C / -6°F | -24°C / -11°F | 77% | 1027 mb (30.33 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KDVL 071555Z AUTO 27005KT 10SM CLR M21/M24 A3033 RMK AO1 |
| 09:35 CST |  Clear | -21°C / -6°F | -23°C / -9°F | 84% | 1027 mb (30.33 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KDVL 071535Z AUTO 28006KT 10SM CLR M21/M23 A3032 RMK AO1 |
| 09:15 CST |  Clear | -21°C / -6°F | -24°C / -11°F | 77% | 1027 mb (30.33 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KDVL 071515Z AUTO 28004KT 10SM CLR M21/M24 A3032 RMK AO1 |
| 08:55 CST |  Clear | -21°C / -6°F | -22°C / -8°F | 92% | 1026 mb (30.3 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KDVL 071455Z AUTO 29006KT 10SM CLR M21/M22 A3031 RMK AO1 52003 |
| 08:35 CST |  Partly Cloudy | -22°C / -8°F | -26°C / -15°F | 70% | 1026 mb (30.3 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KDVL 071435Z AUTO 27004KT 10SM FEW110 M22/M26 A3031 RMK AO1 |
| 08:15 CST |  Partly Cloudy | -22°C / -8°F | -22°C / -8°F | 100% | 1026 mb (30.3 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KDVL 071415Z AUTO 25005KT 10SM SCT110 M22/M22 A3030 RMK AO1 |
| 07:55 CST |  Clear | -23°C / -9°F | -27°C / -17°F | 70% | 1026 mb (30.3 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KDVL 071355Z AUTO 28003KT 10SM CLR M23/M27 A3030 RMK AO1 |
| 07:35 CST |  Clear | -23°C / -9°F | -23°C / -9°F | 100% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KDVL 071335Z AUTO 00000KT 10SM CLR M23/M23 A3030 RMK AO1 |
| 07:15 CST |  Clear | -24°C / -11°F | -31°C / -24°F | 52% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KDVL 071315Z AUTO 00000KT 10SM CLR M24/M31 A3030 RMK AO1 |
| 06:55 CST |  Clear | -23°C / -9°F | -24°C / -11°F | 92% | 1026 mb (30.3 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KDVL 071255Z AUTO 30006KT 10SM CLR M23/M24 A3030 RMK AO1 |
| 06:35 CST |  Clear | -23°C / -9°F | -27°C / -17°F | 70% | 1026 mb (30.3 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KDVL 071235Z AUTO 30007KT 10SM CLR M23/M27 A3030 RMK AO1 |
| 06:15 CST |  Clear | -23°C / -9°F | -26°C / -15°F | 77% | 1026 mb (30.3 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KDVL 071215Z AUTO 29005KT 10SM CLR M23/M26 A3030 RMK AO1 |
| 05:55 CST |  Clear | -23°C / -9°F | -26°C / -15°F | 77% | 1026 mb (30.3 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KDVL 071155Z AUTO 27003KT 10SM CLR M23/M26 A3030 RMK AO1 11120 21230 57003 |
| 05:35 CST |  Clear | -23°C / -9°F | -28°C / -18°F | 64% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KDVL 071135Z AUTO 00000KT 10SM CLR M23/M28 A3030 RMK AO1 |
| 05:15 CST |  Clear | -22°C / -8°F | -26°C / -15°F | 70% | 1026 mb (30.3 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KDVL 071115Z AUTO 30005KT 10SM CLR M22/M26 A3030 RMK AO1 |
| 04:55 CST |  Clear | -22°C / -8°F | -24°C / -11°F | 84% | 1026 mb (30.3 in) | NW 15 kph (NW 9.2 mph) | - | 9SM |
| | KDVL 071055Z AUTO 30008KT 9SM CLR M22/M24 A3030 RMK AO1 |
| 04:35 CST |  Clear | -21°C / -6°F | -26°C / -15°F | 64% | 1026 mb (30.3 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KDVL 071035Z AUTO 31007KT 10SM CLR M21/M26 A3030 RMK AO1 |
| 04:15 CST |  Clear | -21°C / -6°F | -24°C / -11°F | 77% | 1026 mb (30.3 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KDVL 071015Z AUTO 31007KT 10SM CLR M21/M24 A3031 RMK AO1 |
| 03:55 CST |  Clear | -19°C / -2°F | -22°C / -8°F | 77% | 1026 mb (30.3 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KDVL 070955Z AUTO 32007KT 10SM CLR M19/M22 A3031 RMK AO1 |
| 03:35 CST |  Partly Cloudy | -18°C / 0°F | -22°C / -8°F | 71% | 1026 mb (30.3 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KDVL 070935Z AUTO 34009KT 10SM FEW040 M18/M22 A3031 RMK AO1 |
| 03:15 CST |  Overcast | -16°C / 3°F | -20°C / -4°F | 72% | 1026 mb (30.3 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KDVL 070915Z AUTO 34010KT 10SM FEW017 OVC040 M16/M20 A3031 RMK AO1 |
| 02:55 CST |  Overcast | -13°C / 9°F | -18°C / 0°F | 66% | 1026 mb (30.3 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KDVL 070855Z AUTO 33009KT 10SM BKN017 OVC040 M13/M18 A3031 RMK AO1 52003 |
| 02:35 CST |  Overcast | -13°C / 9°F | -17°C / 1°F | 72% | 1026 mb (30.3 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KDVL 070835Z AUTO 34008KT 10SM OVC017 M13/M17 A3031 RMK AO1 |
| 02:15 CST |  Overcast | -13°C / 9°F | -17°C / 1°F | 72% | 1026 mb (30.3 in) | N 9 kph (N 5.8 mph) | - | 9SM |
| | KDVL 070815Z AUTO 36005KT 9SM OVC017 M13/M17 A3030 RMK AO1 |
| 01:55 CST |  Overcast | -13°C / 9°F | -17°C / 1°F | 72% | 1026 mb (30.3 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KDVL 070755Z AUTO 36006KT 10SM BKN017 OVC036 M13/M17 A3030 RMK AO1 |
| 01:35 CST |  Overcast | -13°C / 9°F | -17°C / 1°F | 72% | 1026 mb (30.3 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KDVL 070735Z AUTO 36007KT 10SM FEW015 OVC036 M13/M17 A3030 RMK AO1 |
| 01:15 CST |  Overcast | -13°C / 9°F | -16°C / 3°F | 78% | 1026 mb (30.3 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KDVL 070715Z AUTO 01004KT 10SM FEW017 BKN036 OVC042 M13/M16 A3031 RMK AO1 |
| 00:55 CST |  Overcast | -13°C / 9°F | -16°C / 3°F | 78% | 1026 mb (30.3 in) | N 11 kph (N 6.9 mph) | - | 8SM |
| | KDVL 070655Z AUTO 36006KT 8SM FEW035 OVC044 M13/M16 A3030 RMK AO1 |
| 00:35 CST |  Overcast | -12°C / 10°F | -15°C / 5°F | 79% | 1026 mb (30.3 in) | N 17 kph (N 10.4 mph) | - | 5SM |
| | KDVL 070635Z AUTO 01009KT 5SM FEW010 OVC046 M12/M15 A3030 RMK AO1 |
| 00:15 CST |  Overcast | -12°C / 10°F | -15°C / 5°F | 79% | 1026 mb (30.3 in) | NNW 7 kph (NNW 4.6 mph) | - | 4SM |
| | KDVL 070615Z AUTO 34004KT 4SM OVC046 M12/M15 A3030 RMK AO1 |