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Impacts METAR Board
KDCA - Washington/National, VA, US
Updated at: 1200 UTC 23 Mar 2019
| Potential Impact | None | Slight | Moderate | High |
| Time | 23/00Z | 23/01Z | 23/02Z | 23/03Z | 23/04Z | 23/05Z | 23/06Z | 23/07Z | 23/08Z | 23/09Z | 23/10Z | 23/11Z | 23/12Z |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp | 45 | 45 | 44 | 43 | 42 | 41 | 41 | 40 | 39 | 39 | 38 | 37 | 38 |
| Dewpt | 28 | 23 | 23 | 24 | 25 | 25 | 24 | 22 | 22 | 22 | 22 | 21 | 21 |
| Altim | 29.75 | 29.79 | 29.82 | 29.83 | 29.87 | 29.86 | 29.88 | 29.89 | 29.90 | 29.93 | 29.97 | 30.00 | 30.03 |
| VIS | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| CIG | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cover | FEW | FEW | FEW | FEW | FEW | FEW | FEW | FEW | CLR | CLR | CLR | FEW | FEW |
| FltCat | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR | VFR |
| WX | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| WDir | 290 | 290 | 300 | 310 | 290 | 290 | 300 | 310 | 300 | 300 | 310 | 320 | 290 |
| WSpd | 11 | 17 | 13 | 21 | 19 | 15 | 18 | 14 | 16 | 14 | 13 | 12 | 12 |
| WGst | 25 | 29 | 20 | 36 | 27 | 31 | 24 | 30 | 30 | 28 | 20 | 20 | 17 |
KDCA 222352Z 29011G25KT 10SM FEW055 07/M02 A2975 RMK AO2 PK WND 32035/2254 SLP075 60006 T00721022 10128 20039 53038 $KDCA 230052Z 29017G29KT 10SM FEW055 07/M05 A2979 RMK AO2 PK WND 29032/0033 SLP086 T00721050 $KDCA 230152Z 30013G20KT 10SM FEW055 07/M05 A2982 RMK AO2 PK WND 28029/0109 SLP097 T00671050 $KDCA 230252Z 31021G36KT 10SM FEW055 06/M04 A2983 RMK AO2 PK WND 30036/0250 SLP101 T00611044 51026 $KDCA 230352Z 29019G27KT 10SM FEW030 06/M04 A2987 RMK AO2 PK WND 32028/0254 SLP113 T00561039 $KDCA 230452Z 29015G31KT 10SM FEW040 05/M04 A2986 RMK AO2 PK WND 30034/0357 SLP112 T00501039 401280039 $KDCA 230552Z 30018G24KT 10SM FEW040 05/M04 A2988 RMK AO2 PK WND 29027/0539 SLP117 T00501044 10072 20044 51017 $KDCA 230652Z 31014G30KT 10SM FEW040 04/M06 A2989 RMK AO2 PK WND 30030/0646 SLP119 T00441056 $KDCA 230752Z 30016G30KT 10SM CLR 04/M06 A2990 RMK AO2 PK WND 31030/0746 SLP125 T00391056 $KDCA 230852Z 30014G28KT 10SM CLR 04/M06 A2993 RMK AO2 PK WND 32029/0830 SLP133 T00391056 53015 $KDCA 230952Z 31013G20KT 10SM CLR 03/M06 A2997 RMK AO2 PK WND 31027/0927 SLP147 T00331056 $KDCA 231052Z 32012G20KT 10SM FEW110 03/M06 A3000 RMK AO2 SLP158 T00281061 $KDCA 231152Z 29012G17KT 10SM FEW100 03/M06 A3003 RMK AO2 SLP170 70006 T00331061 10050 20028 51037 $