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Impacts METAR Board
KORD - Chicago/O'Hare Intl, IL, US
Updated at: 1500 UTC 21 Sep 2023
| Potential Impact | None | Slight | Moderate | High |
| Time | 21/03Z | 21/04Z | 21/05Z | 21/06Z | 21/07Z | 21/08Z | 21/09Z | 21/10Z | 21/11Z | 21/12Z | 21/13Z | 21/14Z | 21/15Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 71 | 69 | 68 | 68 | 68 | 67 | 68 | 67 | 67 | 67 | 68 | 70 | 71 |
| Dewpt | 59 | 59 | 60 | 60 | 60 | 60 | 59 | 60 | 59 | 59 | 59 | 59 | 60 |
| Altim | 30.09 | 30.11 | 30.11 | 30.11 | 30.11 | 30.12 | 30.13 | 30.14 | 30.15 | 30.17 | 30.19 | 30.20 | 30.20 |
| VIS | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| CIG | 200 | 200 | 200 | 140 | 130 | 100 | 130 | 140 | 120 | 140 | 250 | 150 | 140 |
| Cover | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC | OVC |
| FltCat | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WDir | 0 | 0 | 0 | 0 | 0 | 80 | 40 | 0 | 0 | 0 | 0 | 0 | 10 |
| WSpd | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 5 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
KORD 210251Z 00000KT 10SM FEW160 BKN200 OVC250 22/15 A3009 RMK AO2 SLP186 T02170150 51011KORD 210351Z 00000KT 10SM FEW160 BKN200 OVC250 21/15 A3011 RMK AO2 SLP191 T02060150KORD 210451Z 00000KT 10SM FEW150 BKN200 OVC250 20/16 A3011 RMK AO2 SLP192 T02000156KORD 210551Z 00000KT 10SM BKN140 OVC200 20/16 A3011 RMK AO2 SLP193 T02000156 10244 20194 402670172 51006KORD 210651Z 00000KT 10SM BKN130 OVC180 20/16 A3011 RMK AO2 SLP193 T02000156KORD 210751Z 08003KT 10SM BKN100 OVC180 19/16 A3012 RMK AO2 SLP194 T01940156KORD 210851Z 04003KT 10SM BKN130 OVC180 20/15 A3013 RMK AO2 SLP198 T02000150 53006KORD 210951Z 00000KT 10SM SCT120 BKN140 OVC180 19/16 A3014 RMK AO2 SLP204 T01940156KORD 211051Z 00000KT 10SM FEW070 OVC120 19/15 A3015 RMK AO2 SLP204 T01940150KORD 211151Z 00000KT 10SM FEW070 SCT110 OVC140 19/15 A3017 RMK AO2 SLP213 T01940150 10206 20194 53014KORD 211251Z 00000KT 10SM FEW110 SCT140 OVC250 20/15 A3019 RMK AO2 SLP219 T02000150KORD 211351Z 00000KT 10SM SCT120 BKN150 OVC250 21/15 A3020 RMK AO2 SLP223 T02110150KORD 211451Z 01005KT 10SM FEW075 SCT110 BKN140 OVC250 22/16 A3020 RMK AO2 SLP224 T02170156 51010