KBWI - Baltimore-Washington Intl, MD, US
| Potential Impact | None | Slight | Moderate | High |
| Time | 08/17Z | 08/18Z | 08/19Z | 08/20Z | 08/21Z | 08/22Z | 08/23Z | 09/00Z | 09/01Z | 09/02Z | 09/03Z | 09/04Z | 09/05Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 20 | 21 | 22 | 22 | 22 | 21 | 20 | 19 | 18 | 18 | 18 | 18 | 17 |
| Dewpt | -0 | -0 | 1 | 1 | -1 | -3 | -2 | -3 | -3 | -3 | -3 | -4 | -4 |
| Altim | 1026.2 | 1025.8 | 1025.5 | 1025.5 | 1025.8 | 1026.5 | 1027.2 | 1027.5 | 1028.2 | 1028.5 | 1028.5 | 1028.2 | 1028.2 |
| VIS | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ |
| CIG | -- | 5500 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cover | FEW | BKN | FEW | FEW | FEW | FEW | FEW | CLR | CLR | CLR | CLR | CLR | CLR |
| FltCat | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WDir | 310 | 290 | 300 | 330 | 320 | 320 | 310 | 320 | 300 | 300 | 300 | 310 | 300 |
| WSpd | 14 | 19 | 14 | 15 | 16 | 10 | 7 | 6 | 4 | 6 | 8 | 10 | 7 |
| WGst | 24 | 26 | 26 | 21 | 26 | -- | -- | -- | -- | -- | -- | 19 | -- |
METAR KBWI 081654Z 31014G24KT 10SM FEW050 FEW250 M07/M18 A3030 RMK AO2 SLP262 T10671178 $=
METAR KBWI 081754Z 29019G26KT 10SM BKN055 BKN250 M06/M18 A3029 RMK AO2 PK WND 33028/1711 SLP258 VIRGA NW T10611178 11056 21117 58012 $=
METAR KBWI 081854Z 30014G26KT 10SM FEW055 FEW250 M06/M17 A3028 RMK AO2 PK WND 31028/1800 SLP255 T10561172 $=
METAR KBWI 081954Z 33015G21KT 10SM FEW055 M06/M17 A3028 RMK AO2 PK WND 35027/1905 SLP256 T10561172 $=
METAR KBWI 082054Z 32016G26KT 10SM FEW055 M06/M18 A3029 RMK AO2 PK WND 32026/2054 SLP259 T10561183 53001 $=
METAR KBWI 082154Z 32010KT 10SM FEW055 M06/M19 A3031 RMK AO2 SLP265 T10611194 $=
METAR KBWI 082254Z 31007KT 10SM FEW250 M07/M19 A3033 RMK AO2 SLP272 T10671189 $=
METAR KBWI 082354Z 32006KT 10SM CLR M07/M19 A3034 RMK AO2 SLP278 T10721194 11056 21072 53018 $=
METAR KBWI 090054Z 30004KT 10SM CLR M08/M19 A3036 RMK AO2 SLP282 T10781194 $=
METAR KBWI 090154Z 30006KT 10SM CLR M08/M19 A3037 RMK AO2 SLP285 T10781194 $=
METAR KBWI 090254Z 30008KT 10SM CLR M08/M19 A3037 RMK AO2 SLP285 T10781194 51007 $=
METAR KBWI 090354Z 31010G19KT 10SM CLR M08/M20 A3036 RMK AO2 SLP284 T10781200 $=
METAR KBWI 090454Z 30007KT 10SM CLR M08/M20 A3036 RMK AO2 SLP282 T10831200 410561117 $=