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Impacts METAR Board
KDCA - Washington/National, VA, US
Updated at: 1200 UTC 19 Jun 2018
| Potential Impact | None | Slight | Moderate | High |
| Time | 19/00Z | 19/01Z | 19/02Z | 19/03Z | 19/04Z | 19/05Z | 19/06Z | 19/07Z | 19/08Z | 19/09Z | 19/10Z | 19/11Z | 19/12Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 86 | 85 | 83 | 86 | 84 | 84 | 81 | 80 | 79 | 79 | 79 | 78 | 83 |
| Dewpt | 75 | 75 | 75 | 70 | 70 | 70 | 71 | 72 | 73 | 73 | 72 | 73 | 71 |
| Altim | 29.88 | 29.88 | 29.89 | 29.90 | 29.89 | 29.89 | 29.87 | 29.85 | 29.84 | 29.84 | 29.85 | 29.86 | 29.86 |
| VIS | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| CIG | 250 | 250 | 250 | -- | 250 | 250 | 250 | 250 | -- | 250 | 160 | 250 | 250 |
| Cover | BKN | BKN | BKN | SCT | BKN | BKN | BKN | BKN | SCT | BKN | BKN | OVC | BKN |
| FltCat | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WDir | 190 | 190 | 180 | 220 | 230 | 240 | 180 | 180 | 180 | 180 | 180 | 170 | 0 |
| WSpd | 8 | 6 | 8 | 8 | 6 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 0 |
| WGst | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
KDCA 182352Z 19008KT 10SM FEW070 BKN250 30/24 A2988 RMK AO2 SLP118 T03000239 10333 20294 56015 $KDCA 190052Z 19006KT 10SM FEW075 BKN250 29/24 A2988 RMK AO2 SLP118 T02940239 $KDCA 190152Z 18008KT 10SM FEW080 BKN250 28/24 A2989 RMK AO2 SLP122 T02830239 $KDCA 190255Z 22008KT 10SM FEW090 SCT250 30/21 A2990 RMK AO2 T03000211 $KDCA 190352Z 23006KT 10SM BKN250 29/21 A2989 RMK AO2 SLP123 T02890211 $KDCA 190452Z 24007KT 10SM BKN250 29/21 A2989 RMK AO2 SLP120 T02890211 403330233 $KDCA 190552Z 18007KT 10SM BKN250 27/22 A2987 RMK AO2 SLP114 T02720217 10311 20272 58012 $KDCA 190652Z 18008KT 10SM BKN250 27/22 A2985 RMK AO2 SLP108 T02670222 $KDCA 190752Z 18008KT 10SM FEW180 SCT250 26/23 A2984 RMK AO2 SLP105 T02610228 $KDCA 190852Z 18007KT 10SM BKN250 26/23 A2984 RMK AO2 SLP103 T02610228 56011 $KDCA 190952Z 18007KT 10SM FEW130 BKN160 BKN250 26/22 A2985 RMK AO2 SLP108 T02610222 $KDCA 191052Z 17007KT 10SM FEW160 OVC250 26/23 A2986 RMK AO2 SLP110 T02560228 $KDCA 191152Z 00000KT 10SM SCT160 BKN250 28/22 A2986 RMK AO2 SLP110 T02830217 10283 20256 51007