| 12:51 CST | 
Partly Cloudy | -8°C / 18°F | -16°C / 3°F | 53% | 1028 mb
(30.36 in) | WNW 22 kph
(WNW 13.8 mph) | - | 10SM |
| | KORD 151851Z 29012KT 10SM FEW021 M08/M16 A3037
RMK AO2 SLP294 T10781161 |
| 11:51 CST |
Partly Cloudy | -8°C / 18°F | -16°C / 3°F | 53% | 1028 mb
(30.36 in) | NW 20 kph
(NW 12.7 mph) | - | 10SM |
| | KORD 151751Z 30011G17KT 10SM FEW021 M08/M16 A3036
RMK AO2 SLP293 T10831156 11044 21083 51012 |
| 10:51 CST |
Partly Cloudy | -8°C / 18°F | -16°C / 3°F | 53% | 1028 mb
(30.36 in) | WNW 20 kph
(WNW 12.7 mph) | - | 10SM |
| | KORD 151651Z 29011KT 10SM FEW021 M08/M16 A3036
RMK AO2 SLP291 T10831161 |
| 09:51 CST |
Partly Cloudy | -8°C / 18°F | -15°C / 5°F | 58% | 1028 mb
(30.36 in) | NW 26 kph
(NW 16.1 mph) | - | 10SM |
| | KORD 151551Z 32014G23KT 10SM FEW018 M08/M15 A3035
RMK AO2 SLP288 T10831150 |
| 08:51 CST |
Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1027 mb
(30.33 in) | NW 28 kph
(NW 17.3 mph) | - | 10SM |
| | KORD 151451Z 32015G19KT 10SM FEW016 M08/M12 A3033
RMK AO2 SLP280 T10781122 53036 |
| 08:31 CST |
Partly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1026 mb
(30.3 in) | NW 22 kph
(NW 13.8 mph) | - | 10SM |
| | KORD 151431Z 30012KT 10SM SCT016 M08/M12 A3031
RMK AO2 |
| 07:51 CST | 
Mostly Cloudy | -6°C / 21°F | -9°C / 16°F | 80% | 1026 mb
(30.3 in) | NW 20 kph
(NW 12.7 mph) | - | 10SM |
| | KORD 151351Z 30011KT 10SM BKN022 M06/M09 A3029
RMK AO2 SLP267 T10611094 |
| 07:18 CST | 
Overcast | -6°C / 21°F | -9°C / 16°F | 80% | 1025 mb
(30.27 in) | WNW 20 kph
(WNW 12.7 mph) | - | 10SM |
| | KORD 151318Z 29011KT 10SM FEW017 OVC024 M06/M09 A3027
RMK AO2 |
| 06:51 CST |
Overcast | -5°C / 23°F | -8°C / 18°F | 80% | 1024 mb
(30.24 in) | NW 30 kph
(NW 18.4 mph) | - | 10SM |
| | KORD 151251Z 31016G20KT 10SM FEW015 OVC026 M05/M08 A3025
RMK AO2 SLP253 T10501083 |
| 06:14 CST |
Overcast | -5°C / 23°F | -8°C / 18°F | 80% | 1024 mb
(30.24 in) | NW 22 kph
(NW 13.8 mph) | - | 10SM |
| | KORD 151214Z 30012KT 10SM FEW016 OVC028 M05/M08 A3023
RMK AO2 |
| 05:51 CST |
Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1023 mb
(30.21 in) | NW 22 kph
(NW 13.8 mph) | - | 10SM |
| | KORD 151151Z 30012KT 10SM BKN016 OVC030 M04/M08 A3022
RMK AO2 SLP242 70002 T10441078 11028 21044 51020 |
| 05:22 CST |
Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1023 mb
(30.21 in) | NW 20 kph
(NW 12.7 mph) | - | 10SM |
| | KORD 151122Z 30011KT 10SM OVC016 M04/M07 A3021
RMK AO2 |
| 04:51 CST |
Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1023 mb
(30.21 in) | WNW 15 kph
(WNW 9.2 mph) | - | 10SM |
| | KORD 151051Z 29008KT 10SM OVC014 M04/M07 A3020
RMK AO2 SLP233 T10391072 |
| 03:51 CST |
Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1022 mb
(30.18 in) | WNW 17 kph
(WNW 10.4 mph) | - | 10SM |
| | KORD 150951Z 29009KT 10SM OVC014 M03/M07 A3018
RMK AO2 SLP229 T10331067 |
| 03:16 CST |
Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1022 mb
(30.18 in) | NW 15 kph
(NW 9.2 mph) | - | 10SM |
| | KORD 150916Z 30008KT 10SM OVC014 M03/M06 A3017
RMK AO2 |
| 02:51 CST |
Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1021 mb
(30.15 in) | WNW 17 kph
(WNW 10.4 mph) | - | 10SM |
| | KORD 150851Z 29009KT 10SM BKN016 OVC028 M03/M06 A3016
RMK AO2 SLP221 T10331061 53026 |
| 01:51 CST |
Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1020 mb
(30.12 in) | NW 22 kph
(NW 13.8 mph) | - | 10SM |
| | KORD 150751Z 31012G20KT 10SM OVC018 M03/M06 A3013
RMK AO2 SLP212 T10281061 |
| 00:51 CST |
Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1019 mb
(30.09 in) | NW 20 kph
(NW 12.7 mph) | - | 10SM |
| | KORD 150651Z 31011KT 10SM BKN016 OVC021 M03/M06 A3010
RMK AO2 SLP201 T10281056 |
| 00:34 CST |
Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1019 mb
(30.09 in) | NW 19 kph
(NW 11.5 mph) | - | 10SM |
| | KORD 150634Z 32010KT 10SM OVC015 M03/M06 A3010
RMK AO2 |
