| 18:28 CST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1020 mb (30.12 in) | E 11 kph (E 6.9 mph) | - | 7SM |
| | KPRG 230028Z AUTO 10006KT 7SM OVC037 03/01 A3012 RMK AO2 |
| 18:06 CST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1020 mb (30.12 in) | E 15 kph (E 9.2 mph) | - | 7SM |
| | KPRG 230006Z AUTO 10008KT 7SM OVC037 03/01 A3011 RMK AO2 |
| 17:46 CST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1019 mb (30.09 in) | E 15 kph (E 9.2 mph) | - | 7SM |
| | KPRG 222346Z AUTO 09008KT 7SM BKN039 BKN075 OVC085 03/01 A3010 RMK AO2 |
| 17:27 CST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1019 mb (30.09 in) | E 13 kph (E 8.1 mph) | - | 7SM |
| | KPRG 222327Z AUTO 10007KT 7SM SCT041 BKN075 OVC085 03/01 A3010 RMK AO2 |
| 17:06 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1019 mb (30.09 in) | E 13 kph (E 8.1 mph) | - | 7SM |
| | KPRG 222306Z AUTO 09007KT 7SM SCT075 OVC085 02/00 A3010 RMK AO2 |
| 16:46 CST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1019 mb (30.09 in) | E 13 kph (E 8.1 mph) | - | 7SM |
| | KPRG 222246Z AUTO 10007KT 7SM SCT075 OVC085 03/01 A3010 RMK AO2 |
| 16:26 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1019 mb (30.09 in) | E 13 kph (E 8.1 mph) | - | 7SM |
| | KPRG 222226Z AUTO 10007KT 7SM OVC085 03/00 A3010 RMK AO2 |
| 16:06 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1019 mb (30.09 in) | E 15 kph (E 9.2 mph) | - | 7SM |
| | KPRG 222206Z AUTO 09008KT 7SM OVC095 03/00 A3010 RMK AO2 |
| 15:46 CST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1019 mb (30.09 in) | E 15 kph (E 9.2 mph) | - | 7SM |
| | KPRG 222146Z AUTO 08008KT 7SM OVC095 03/01 A3010 RMK AO2 |
| 15:26 CST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1019 mb (30.09 in) | E 15 kph (E 9.2 mph) | - | 7SM |
| | KPRG 222126Z AUTO 09008KT 7SM OVC095 03/01 A3010 RMK AO2 |
| 15:06 CST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1019 mb (30.09 in) | E 11 kph (E 6.9 mph) | - | 7SM |
| | KPRG 222106Z AUTO 10006KT 7SM OVC095 03/01 A3010 RMK AO2 |
| 14:46 CST |  Overcast Fog And Mist | 3°C / 37°F | 1°C / 34°F | 87% | 1019 mb (30.09 in) | E 13 kph (E 8.1 mph) | - | 5SM |
| | KPRG 222046Z AUTO 10007KT 5SM BR SCT060 OVC095 03/01 A3010 RMK AO2 |
| 14:26 CST |  Overcast Fog And Mist | 3°C / 37°F | 1°C / 34°F | 87% | 1019 mb (30.09 in) | E 17 kph (E 10.4 mph) | - | 5SM |
| | KPRG 222026Z AUTO 10009KT 5SM BR SCT060 OVC095 03/01 A3009 RMK AO2 |
| 14:06 CST |  Overcast Fog And Mist | 3°C / 37°F | 1°C / 34°F | 87% | 1019 mb (30.09 in) | E 19 kph (E 11.5 mph) | - | 5SM |
| | KPRG 222006Z AUTO 09010KT 5SM BR SCT060 OVC095 03/01 A3009 RMK AO2 |
| 13:47 CST |  Overcast Fog And Mist | 3°C / 37°F | 0°C / 32°F | 81% | 1019 mb (30.09 in) | E 17 kph (E 10.4 mph) | - | 5SM |
| | KPRG 221947Z AUTO 10009KT 5SM BR SCT012 OVC060 03/00 A3010 RMK AO2 |
| 13:26 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1019 mb (30.09 in) | ESE 17 kph (ESE 10.4 mph) | - | 4SM |
| | KPRG 221926Z AUTO 11009KT 4SM BR BKN012 OVC060 02/00 A3010 RMK AO2 |
| 13:06 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1020 mb (30.12 in) | SE 17 kph (SE 10.4 mph) | - | 4SM |
| | KPRG 221906Z AUTO 12009KT 4SM BR OVC012 02/00 A3011 RMK AO2 |
| 12:46 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1020 mb (30.12 in) | SE 17 kph (SE 10.4 mph) | - | 4SM |
| | KPRG 221846Z AUTO 12009KT 4SM BR OVC012 02/00 A3012 RMK AO2 |
| 12:26 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1020 mb (30.12 in) | SE 15 kph (SE 9.2 mph) | - | 5SM |
| | KPRG 221826Z AUTO 13008KT 5SM BR OVC012 02/00 A3013 RMK AO2 |
| 12:06 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1021 mb (30.15 in) | SE 15 kph (SE 9.2 mph) | - | 4SM |
| | KPRG 221806Z AUTO 13008KT 4SM BR OVC012 02/00 A3014 RMK AO2 |
| 11:46 CST |  Overcast Fog And Mist | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | SE 19 kph (SE 11.5 mph) | - | 4SM |
| | KPRG 221746Z AUTO 14010KT 4SM BR OVC012 02/M01 A3015 RMK AO2 |
| 11:26 CST |  Overcast Fog And Mist | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | SE 15 kph (SE 9.2 mph) | - | 4SM |
| | KPRG 221726Z AUTO 13008KT 4SM BR OVC012 02/M01 A3015 RMK AO2 |
| 11:06 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1021 mb (30.15 in) | SE 15 kph (SE 9.2 mph) | - | 5SM |
| | KPRG 221706Z AUTO 13008KT 5SM BR OVC012 01/M01 A3015 RMK AO2 |
| 10:46 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1021 mb (30.15 in) | SE 17 kph (SE 10.4 mph) | - | 4SM |
| | KPRG 221646Z AUTO 13009KT 4SM BR OVC012 01/M01 A3016 RMK AO2 |
| 10:26 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1021 mb (30.15 in) | SE 17 kph (SE 10.4 mph) | - | 4SM |
| | KPRG 221626Z AUTO 13009KT 4SM BR OVC012 01/M01 A3016 RMK AO2 |
| 10:06 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | SE 15 kph (SE 9.2 mph) | - | 5SM |
| | KPRG 221606Z AUTO 12008KT 5SM BR OVC012 01/M01 A3017 RMK AO2 |
| 09:46 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | SE 15 kph (SE 9.2 mph) | - | 5SM |
| | KPRG 221546Z AUTO 13008KT 5SM BR OVC012 01/M01 A3017 RMK AO2 |
| 09:26 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | SE 17 kph (SE 10.4 mph) | - | 7SM |
| | KPRG 221526Z AUTO 13009KT 7SM OVC012 01/M01 A3017 RMK AO2 |
| 09:06 CST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1022 mb (30.18 in) | SE 11 kph (SE 6.9 mph) | - | 7SM |
| | KPRG 221506Z AUTO 12006KT 7SM OVC012 01/M02 A3017 RMK AO2 |
| 08:46 CST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | E 15 kph (E 9.2 mph) | - | 7SM |
| | KPRG 221446Z AUTO 10008KT 7SM OVC012 00/M02 A3016 RMK AO2 |
| 08:28 CST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | E 15 kph (E 9.2 mph) | - | 7SM |
| | KPRG 221428Z AUTO 10008KT 7SM OVC012 00/M02 A3016 RMK AO2 |
| 08:07 CST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1021 mb (30.15 in) | E 17 kph (E 10.4 mph) | - | 7SM |
| | KPRG 221407Z AUTO 10009KT 7SM OVC014 00/M02 A3016 RMK AO2 |
| 07:46 CST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | E 11 kph (E 6.9 mph) | - | 7SM |
| | KPRG 221346Z AUTO 09006KT 7SM OVC014 00/M02 A3018 RMK AO2 |
| 07:29 CST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | E 11 kph (E 6.9 mph) | - | 7SM |
| | KPRG 221329Z AUTO 09006KT 7SM OVC014 00/M02 A3018 RMK AO2 |
| 07:06 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1021 mb (30.15 in) | E 9 kph (E 5.8 mph) | - | 7SM |
| | KPRG 221306Z AUTO 10005KT 7SM OVC014 M01/M02 A3016 RMK AO2 |
| 06:48 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | ESE 7 kph (ESE 4.6 mph) | - | 7SM |
| | KPRG 221248Z AUTO 11004KT 7SM OVC014 M01/M02 A3017 RMK AO2 |
| 06:26 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 6 kph (E 3.5 mph) | - | 7SM |
| | KPRG 221226Z AUTO 10003KT 7SM OVC014 M01/M02 A3018 RMK AO2 |
| 06:06 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 7 kph (E 4.6 mph) | - | 7SM |
| | KPRG 221206Z AUTO 09004KT 7SM OVC012 M01/M02 A3018 RMK AO2 |
| 05:46 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 6 kph (E 3.5 mph) | - | 7SM |
| | KPRG 221146Z AUTO 09003KT 7SM OVC012 M01/M02 A3017 RMK AO2 |
| 05:26 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 9 kph (E 5.8 mph) | - | 7SM |
| | KPRG 221126Z AUTO 09005KT 7SM OVC012 M01/M02 A3017 RMK AO2 |
| 05:08 CST |  Mostly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | ENE 6 kph (ENE 3.5 mph) | - | 7SM |
| | KPRG 221108Z AUTO 07003KT 7SM BKN012 BKN120 M01/M02 A3018 RMK AO2 |
| 04:46 CST |  Partly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 9 kph (E 5.8 mph) | - | 7SM |
| | KPRG 221046Z AUTO 09005KT 7SM SCT012 M01/M02 A3017 RMK AO2 |
| 04:26 CST |  Mostly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | ESE 6 kph (ESE 3.5 mph) | - | 7SM |
| | KPRG 221026Z AUTO 11003KT 7SM BKN012 BKN110 M01/M02 A3017 RMK AO2 |
| 04:06 CST |  Mostly Cloudy | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 6 kph (E 3.5 mph) | - | 7SM |
| | KPRG 221006Z AUTO 10003KT 7SM SCT095 BKN110 M01/M02 A3017 RMK AO2 |
| 03:46 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 7 kph (E 4.6 mph) | - | 7SM |
| | KPRG 220946Z AUTO 10004KT 7SM BKN012 BKN075 OVC110 M01/M02 A3017 RMK AO2 |
| 03:28 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 6 kph (E 3.5 mph) | - | 7SM |
| | KPRG 220928Z AUTO 10003KT 7SM OVC012 M01/M02 A3017 RMK AO2 |
| 03:06 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | ESE 6 kph (ESE 3.5 mph) | - | 10SM |
| | KPRG 220906Z AUTO 11003KT 10SM SCT010 SCT060 OVC075 M01/M02 A3017 RMK AO2 |
| 02:47 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KPRG 220847Z AUTO 10006KT 10SM BKN070 OVC075 M01/M02 A3017 RMK AO2 |
| 02:26 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KPRG 220826Z AUTO 10004KT 10SM OVC060 M01/M02 A3018 RMK AO2 |
| 02:06 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 9 kph (E 5.8 mph) | - | 7SM |
| | KPRG 220806Z AUTO 09005KT 7SM OVC055 M01/M02 A3018 RMK AO2 |
| 01:50 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KPRG 220750Z AUTO 10003KT 10SM SCT049 OVC055 M01/M02 A3019 RMK AO2 |
| 01:26 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KPRG 220726Z AUTO 00000KT 7SM SCT012 SCT047 OVC055 M01/M02 A3019 RMK AO2 |
| 01:06 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KPRG 220706Z AUTO 00000KT 7SM SCT012 OVC055 M01/M02 A3019 RMK AO2 |
| 00:48 CST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KPRG 220648Z AUTO 00000KT 7SM OVC055 00/M02 A3019 RMK AO2 |
| 00:26 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPRG 220626Z AUTO 00000KT 10SM OVC055 M01/M02 A3019 RMK AO2 |
| 00:06 CST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KPRG 220606Z AUTO 17003KT 10SM SCT055 OVC065 00/M02 A3019 RMK AO2 |