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Impacts METAR Board
KDCA - Washington/National, VA, US
Updated at: 1300 UTC 30 Sep 2023
| Potential Impact | None | Slight | Moderate | High |
| Time | 30/01Z | 30/02Z | 30/03Z | 30/04Z | 30/05Z | 30/06Z | 30/07Z | 30/08Z | 30/09Z | 30/10Z | 30/11Z | 30/12Z | 30/13Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 66 | 66 | 66 | 67 | 67 | 65 | 65 | 66 | 66 | 66 | 66 | 65 | 65 |
| Dewpt | 61 | 62 | 61 | 61 | 61 | 60 | 61 | 60 | 61 | 60 | 60 | 58 | 59 |
| Altim | 30.13 | 30.15 | 30.15 | 30.14 | 30.12 | 30.12 | 30.11 | 30.11 | 30.12 | 30.13 | 30.15 | 30.18 | 30.19 |
| VIS | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| CIG | 18 | 19 | 27 | 21 | 24 | -- | 39 | 17 | 15 | 33 | 31 | 16 | 14 |
| Cover | OVC | OVC | OVC | OVC | OVC | FEW | OVC | OVC | OVC | OVC | BKN | OVC | OVC |
| FltCat | MVFR | MVFR | MVFR | MVFR | MVFR | VFR | VFR | MVFR | MVFR | VFR | VFR | MVFR | MVFR |
| WX | -- | -DZ | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WDir | 30 | 30 | 350 | 350 | 350 | 330 | 330 | 360 | 340 | 350 | 350 | 360 | 30 |
| WSpd | 11 | 8 | 8 | 8 | 6 | 7 | 7 | 7 | 6 | 8 | 8 | 13 | 9 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
KDCA 300052Z 03011KT 10SM BKN018 OVC023 19/16 A3013 RMK AO2 SLP203 T01890161KDCA 300152Z 03008KT 10SM -DZ SCT012 BKN019 OVC026 19/17 A3015 RMK AO2 DZB22 SLP208 P0000 T01890167KDCA 300252Z 35008KT 10SM FEW016 OVC027 19/16 A3015 RMK AO2 DZE35 SLP208 P0000 60000 T01890161 50011KDCA 300352Z 35008KT 10SM OVC021 19/16 A3014 RMK AO2 SLP205 T01940161KDCA 300452Z 35006KT 10SM OVC024 19/16 A3012 RMK AO2 SLP199 T01940161 402220167KDCA 300552Z 33007KT 10SM FEW025 18/16 A3012 RMK AO2 SLP200 60000 T01830156 10200 20183 55008KDCA 300652Z 33007KT 10SM OVC039 18/16 A3011 RMK AO2 SLP196 T01830161KDCA 300752Z 36007KT 10SM BKN017 OVC038 19/16 A3011 RMK AO2 SLP196 T01890156KDCA 300852Z 34006KT 10SM OVC015 19/16 A3012 RMK AO2 SLP198 T01890161 55002KDCA 301003Z 35008KT 10SM SCT016 OVC033 19/16 A3013 RMK AO2 T01890156KDCA 301052Z 35008KT 10SM FEW016 BKN031 19/16 A3015 RMK AO2 SLP208 T01890156KDCA 301159Z 36013KT 10SM BKN016 OVC026 18/14 A3018 RMK AO2 T01830144KDCA 301252Z 03009KT 10SM OVC014 18/15 A3019 RMK AO2 SLP223 T01830150