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Impacts METAR Board
KBWI - Baltimore-Washington, MD, US
Updated at: 1900 UTC 21 Sep 2021
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 67 | 67 | 68 | 67 | 67 | 68 | 71 | 73 | 75 | 78 | 80 | 82 | 82 |
| Dewpt | 60 | 61 | 61 | 61 | 61 | 62 | 63 | 63 | 64 | 65 | 64 | 63 | 64 |
| Altim | 30.28 | 30.27 | 30.27 | 30.28 | 30.28 | 30.29 | 30.29 | 30.29 | 30.29 | 30.28 | 30.27 | 30.24 | 30.22 |
| VIS | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| CIG | 29 | 29 | 25 | 25 | 41 | 43 | 43 | 44 | 43 | 43 | 33 | 60 | 65 |
| Cover | BKN | BKN | BKN | BKN | BKN | BKN | BKN | BKN | BKN | BKN | BKN | BKN | BKN |
| FltCat | MVFR | MVFR | MVFR | MVFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WDir | 70 | 80 | 30 | 50 | 60 | 50 | 60 | 80 | 110 | 140 | 180 | 150 | 120 |
| WSpd | 5 | 6 | 6 | 7 | 7 | 6 | 6 | 10 | 5 | 6 | 8 | 8 | 7 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 20 | -- |
KBWI 210654Z 07005KT 10SM BKN029 BKN060 BKN250 19/16 A3028 RMK AO2 SLP253 T01940156KBWI 210754Z 08006KT 10SM BKN029 BKN046 BKN250 19/16 A3027 RMK AO2 SLP249 T01940161KBWI 210854Z 03006KT 10SM BKN025 BKN044 BKN250 20/16 A3027 RMK AO2 SLP248 T02000161 56008KBWI 210954Z 05007KT 10SM BKN025 BKN039 BKN050 BKN250 19/16 A3028 RMK AO2 SLP250 T01940161KBWI 211054Z 06007KT 10SM FEW025 BKN041 BKN055 BKN250 19/16 A3028 RMK AO2 SLP252 T01940161KBWI 211154Z 05006KT 10SM SCT023 BKN043 BKN050 BKN180 20/17 A3029 RMK AO2 SLP255 T02000167 10200 20194 53007KBWI 211254Z 06006KT 10SM SCT022 BKN043 BKN180 BKN250 22/17 A3029 RMK AO2 SLP257 T02170172KBWI 211354Z 08010KT 10SM SCT018 BKN044 BKN180 BKN250 23/17 A3029 RMK AO2 SLP256 T02280172KBWI 211454Z 11005KT 10SM SCT019 BKN043 BKN060 24/18 A3029 RMK AO2 SLP255 T02390178 58000KBWI 211554Z 14006KT 10SM SCT021 BKN043 BKN180 BKN250 26/18 A3028 RMK AO2 SLP251 T02560183KBWI 211654Z 18008KT 10SM SCT027 BKN033 BKN180 BKN250 27/18 A3027 RMK AO2 SLP247 T02670178KBWI 211754Z 15008G20KT 10SM SCT033 BKN060 BKN180 BKN250 28/17 A3024 RMK AO2 SLP240 T02780172 10283 20200 58015KBWI 211854Z 12007KT 10SM SCT038 BKN065 BKN250 28/18 A3022 RMK AO2 SLP232 T02780178