Impacts METAR Board
IDs:

KMDW - Chicago/Midway Intl, IL, US

Updated at: 1900 UTC 21 Jun 2025
Potential Impact None Slight Moderate High
Time 21/07Z 21/08Z 21/09Z 21/10Z 21/11Z 21/12Z 21/13Z 21/14Z 21/15Z 21/16Z 21/17Z 21/18Z 21/19Z
Temp78 78 78 78 77 78 80 83 87 90 91 93 94
Dewpt65 66 67 68 69 70 71 72 72 73 72 72 73
Altim1011.9 1011.6 1011.9 1012.3 1012.3 1011.9 1011.9 1011.9 1011.6 1010.9 1010.9 1010.9 1010.2
VIS10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+ 10+
CIG-- -- -- -- -- -- 25000 25000 25000 25000 25000 25000 --
CoverCLRCLRCLRCLRFEWFEWBKNBKNBKNBKNBKNBKNFEW
FltCatVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFRVFR
WX
WDir210210210210210210210220220230220230200
WSpd13 13 17 14 15 15 18 17 19 16 18 20 17
WGst26 21 24 21 -- 24 27 25 26 27 31 30 29
Raw hourly METARs

METAR KMDW 210653Z 21013G26KT 10SM CLR 26/18 A2988 RMK AO2 PK WND 19026/0651 SLP107 T02560183

METAR KMDW 210753Z 21013G21KT 10SM CLR 26/19 A2987 RMK AO2 SLP103 T02560189

METAR KMDW 210853Z 21017G24KT 10SM CLR 26/19 A2988 RMK AO2 SLP105 T02560194 55004

METAR KMDW 210953Z 21014G21KT 10SM CLR 26/20 A2989 RMK AO2 SLP110 T02560200

METAR KMDW 211053Z 21015KT 10SM FEW200 25/21 A2989 RMK AO2 SLP110 T02500206

METAR KMDW 211153Z 21015G24KT 10SM FEW200 FEW250 26/21 A2988 RMK AO2 SLP108 T02560211 10261 20250 50002

METAR KMDW 211253Z 21018G27KT 10SM BKN250 27/22 A2988 RMK AO2 PK WND 21027/1251 SLP105 T02670217

METAR KMDW 211353Z 22017G25KT 10SM BKN250 28/22 A2988 RMK AO2 PK WND 22026/1320 SLP104 T02830222

METAR KMDW 211453Z 22019G26KT 10SM FEW032 BKN250 31/22 A2987 RMK AO2 PK WND 19029/1438 SLP102 T03060222 58005

METAR KMDW 211553Z 23016G27KT 10SM FEW037 BKN250 32/23 A2985 RMK AO2 PK WND 24032/1535 SLP095 T03220228

METAR KMDW 211653Z 22018G31KT 10SM FEW042 BKN250 33/22 A2985 RMK AO2 PK WND 20034/1635 SLP094 T03280222

METAR KMDW 211753Z 23020G30KT 10SM FEW043 BKN250 34/22 A2985 RMK AO2 PK WND 22033/1715 SLP096 T03390222 10339 20256 55005

METAR KMDW 211853Z 20017G29KT 10SM FEW046 FEW250 34/23 A2983 RMK AO2 PK WND 23030/1829 SLP087 T03440228