KMDW - Chicago/Midway Intl, IL, US
| Potential Impact | None | Slight | Moderate | High |
| Time | 13/10Z | 13/11Z | 13/12Z | 13/13Z | 13/14Z | 13/15Z | 13/16Z | 13/17Z | 13/18Z | 13/19Z | 13/20Z | 13/21Z | 13/22Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 77 | 77 | 77 | 76 | 74 | 73 |
| Dewpt | 70 | 70 | 70 | 71 | 70 | 71 | 71 | 70 | 71 | 72 | 72 | 72 | 71 |
| Altim | 1012.3 | 1012.6 | 1013.3 | 1014 | 1014 | 1013.6 | 1014.6 | 1015 | 1015.7 | 1016.3 | 1013.6 | 1013 | 1012.3 |
| VIS | 5 | 3 | 6 | 7 | 9 | 9 | 6 | 6 | 6 | 4 | 3 | 5 | 3 |
| CIG | -- | 25000 | 1100 | 1100 | 20000 | 1400 | 1900 | 2700 | 20000 | 10000 | 4500 | 9000 | 1500 |
| Cover | FEW | BKN | BKN | BKN | OVC | OVC | OVC | OVC | OVC | BKN | OVC | OVC | OVC |
| FltCat | MVFR | MVFR | MVFR | MVFR | VFR | MVFR | MVFR | MVFR | VFR | MVFR | MVFR | MVFR | MVFR |
| WX | BR | BR | BR | -- | -- | -- | BR | BR | BR | -RA BR | -RA BR | BR | -RA BR |
| WDir | 120 | 50 | 60 | 70 | 90 | 120 | 170 | 210 | 0 | 280 | 130 | 50 | 90 |
| WSpd | 3 | 5 | 4 | 5 | 8 | 6 | 9 | 4 | 0 | 4 | 5 | 10 | 12 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
METAR KMDW 130953Z 12003KT 5SM BR FEW010 22/21 A2989 RMK AO2 SLP111 T02170211
METAR KMDW 131053Z 05005KT 3SM BR FEW007 SCT200 BKN250 22/21 A2990 RMK AO2 SLP116 T02220211
METAR KMDW 131153Z 06004KT 6SM BR BKN011 BKN200 BKN250 23/21 A2992 RMK AO2 SLP121 70011 T02280211 10233 20217 53009
METAR KMDW 131253Z 07005KT 7SM BKN011 BKN200 BKN250 23/22 A2994 RMK AO2 SLP130 T02330217
METAR KMDW 131353Z 09008KT 9SM SCT013 BKN200 OVC250 24/21 A2994 RMK AO2 SLP130 SCT013 V BKN T02390211
METAR KMDW 131453Z 12006KT 9SM BKN014 BKN200 OVC250 24/22 A2993 RMK AO2 SLP126 BKN014 V SCT T02440217 50005
METAR KMDW 131553Z 17009KT 6SM BR BKN019 OVC200 25/22 A2996 RMK AO2 SLP134 T02500217
METAR KMDW 131653Z 21004KT 6SM BR SCT017 BKN027 OVC200 25/21 A2997 RMK AO2 SLP140 T02500211
METAR KMDW 131753Z 00000KT 6SM BR FEW018 BKN200 OVC250 25/22 A2999 RMK AO2 SLP147 T02500217 10250 20228 51020
METAR KMDW 131853Z 28004KT 4SM -RA BR FEW019 SCT065 BKN100 BKN200 OVC250 25/22 A3001 RMK AO2 RAB41 SLP153 P0000 T02500217
METAR KMDW 131953Z 13005KT 3SM -RA BR SCT017 BKN045 OVC110 24/22 A2993 RMK AO2 PRESFR SLP127 P0002 T02440222
METAR KMDW 132053Z 05010KT 5SM BR SCT009 SCT017 BKN090 OVC130 23/22 A2991 RMK AO2 RAE43 SLP119 P0000 60002 T02330222 58028
METAR KMDW 132153Z 09012KT 3SM -RA BR SCT009 BKN015 OVC100 23/22 A2989 RMK AO2 RAB00 SLP115 P0003 T02280217