KBWI - Baltimore-Washington Intl, MD, US
| Potential Impact | None | Slight | Moderate | High |
| Time | 10/08Z | 10/09Z | 10/10Z | 10/11Z | 10/12Z | 10/13Z | 10/14Z | 10/15Z | 10/16Z | 10/17Z | 10/18Z | 10/19Z | 10/20Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 70 | 69 | 70 | 70 | 72 | 71 | 73 | 77 | 81 | 85 | 88 | 88 | 86 |
| Dewpt | 62 | 62 | 63 | 63 | 65 | 68 | 70 | 72 | 71 | 71 | 73 | 73 | 72 |
| Altim | 1015.7 | 1015 | 1015 | 1015 | 1014.6 | 1014.6 | 1014 | 1013.6 | 1012.6 | 1011.9 | 1010.9 | 1010.6 | 1010.2 |
| VIS | 10+ | 10+ | 10+ | 10+ | 10+ | 4 | 7 | 10+ | 10+ | 10+ | 10+ | 10+ | 10+ |
| CIG | 14000 | 16000 | 16000 | 8000 | 7500 | 10000 | 7500 | 15000 | 25000 | 25000 | 25000 | 13000 | 5000 |
| Cover | OVC | BKN | BKN | BKN | OVC | OVC | BKN | BKN | BKN | BKN | BKN | BKN | OVC |
| FltCat | VFR | VFR | VFR | VFR | VFR | MVFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -- | -RA BR | -RA | -- | -- | -- | -- | -- | -- |
| WDir | 0 | 120 | 180 | 0 | 220 | 230 | 210 | 220 | 240 | 220 | 220 | 230 | 280 |
| WSpd | 0 | 3 | 3 | 0 | 3 | 5 | 5 | 9 | 10 | 6 | 10 | 9 | 8 |
| WGst | -- | -- | -- | -- | -- | -- | -- | 18 | 17 | -- | 16 | -- | -- |
METAR KBWI 100754Z COR 00000KT 10SM FEW075 SCT110 BKN140 OVC160 21/17 A2999 RMK AO2 SLP153 T02110167
METAR KBWI 100854Z 12003KT 10SM FEW110 BKN160 BKN220 BKN250 21/17 A2997 RMK AO2 SLP147 60000 T02060167 56018
METAR KBWI 100954Z 18003KT 10SM FEW070 FEW095 BKN160 BKN220 BKN250 21/17 A2997 RMK AO2 SLP145 T02060167
METAR KBWI 101054Z 00000KT 10SM FEW041 BKN080 BKN140 BKN160 OVC250 21/17 A2997 RMK AO2 SLP147 T02110172
METAR KBWI 101154Z 22003KT 10SM FEW041 BKN075 BKN110 OVC160 22/18 A2996 RMK AO2 SLP143 60000 T02220183 10222 20206 58004
METAR KBWI 101254Z 23005KT 4SM -RA BR FEW020 SCT070 BKN100 OVC150 22/20 A2996 RMK AO2 RAB06 SLP144 P0006 T02170200
METAR KBWI 101354Z 21005KT 7SM -RA FEW008 SCT049 BKN075 BKN150 BKN250 23/21 A2994 RMK AO2 RAE20B47 SLP138 P0003 T02280211
METAR KBWI 101454Z 22009G18KT 10SM SCT012 SCT080 BKN150 BKN250 25/22 A2993 RMK AO2 RAE1357 SLP133 P0000 60009 T02500222 58012
METAR KBWI 101554Z 24010G17KT 10SM FEW016 SCT150 BKN250 27/22 A2990 RMK AO2 SLP124 T02720217
METAR KBWI 101654Z 22006KT 10SM FEW027 SCT160 BKN250 29/22 A2988 RMK AO2 SLP115 T02940217
METAR KBWI 101754Z 22010G16KT 10SM SCT031 SCT160 BKN250 31/23 A2985 RMK AO2 SLP108 60009 T03110228 10311 20217 56025
METAR KBWI 101854Z 23009KT 10SM SCT033 SCT045 BKN130 BKN250 31/23 A2984 RMK AO2 SLP102 T03110228
METAR KBWI 101954Z 28008KT 10SM SCT037CB BKN050 BKN130 OVC240 30/22 A2983 RMK AO2 SLP100 CB NE AND W-N MOV E T03000222