Latest Aviation Discussion:
.AVIATION /13Z WEDNESDAY THROUGH SUNDAY/...
A bank of clouds east of the Blue Ridge persists into late this
morning, but will gradually clear out throughout the day.
Conditions eventually lift to VFR by this afternoon.
Additional low clouds or fog are expected to develop late this
evening into the overnight, with higher potential reaching
further east into the I-95 corridor TAF sites as light east
winds shift to southeast. Clouds should lift mid to late morning
Thursday as winds shift to the south and southwest in the wake
of a lifting warm front, with VFR then likely through Friday as
a dry cold front approaches/crosses. Winds will shift to the
northwest Friday, north Friday night, then northeast to east on
Saturday as another area of high pressure builds to the north.
Sunday has been trending drier as high pressure persists,
although there is increasing uncertainty at this range of the
forecast. Light southerly winds are expected during this time.
AVIATION...DHOF/CPB/SRT
Update as of: 1003 AM EDT Wed Oct 28 2026
This discussion and more can be found in the Area Forecast Discussion.
Aviation Forecasts
The National Weather Service (NWS) Weather Forecast Office (WFO-LWX), in Sterling, VA has responsibility for six Terminal Aerodrome Forecasts or TAFs in Virginia, Maryland and the eastern West Virginia panhandle. Click on each map below to view the latest decoded TAF Note: maps are not for official aviation use. FAA VFR charts are available here.
REAGAN NATIONAL (DCA)
TERMINAL FORECAST (DCA)
24 HRS OF OBSERVATIONS
FAA DETAILS
TABULAR FORECAST
DCA TAF BOARD
DULLES (IAD)
TERMINAL FORECAST (IAD)
24 HRS OF OBSERVATIONS
FAA DETAILS
TABULAR FORECAST
IAD TAF BOARD
BALTIMORE (BWI)
TERMINAL FORECAST (BWI)
24 HRS OF OBSERVATIONS
FAA DETAILS
TABULAR FORECAST
BWI TAF BOARD
CHARLOTTESVILLE (CHO)
TERMINAL FORECAST (CHO)
24 HRS OF OBSERVATIONS
FAA DETAILS
TABULAR FORECAST
CHO TAF BOARD
MARTIN STATE (MTN)
TERMINAL FORECAST (MTN)
24 HRS OF OBSERVATIONS
FAA DETAILS
TABULAR FORECAST
MTN TAF BOARD
MARTINSBURG (MRB)
TERMINAL FORECAST (MRB)
24 HRS OF OBSERVATIONS
FAA DETAILS
TABULAR FORECAST
MRB TAF BOARD
Center Weather Service Unit Products
The Leesburg VA Center Weather Service Unit (CWSU/ZDC) covers the NWS Sterling, VA County Warning Area. Use the buttons on the map or....CLICK HERE to view ZDC's web site. For complete AVIATION WEATHER CENTER products click here.
Decoded/Raw Text
- 24 hour decoded observations for Virginia Portion of our CWA...
- 24 hour decoded observations for Maryland Portion of our CWA...
- 24 hour decoded observations for West Virginia Portion of our CWA...
Surface Weather Maps
Wind Rose Data
- Washington Reagan-National (DCA) wind rose data...
- Dulles International (IAD) wind rose data...
- Baltimore-Washington International (BWI) wind rose data...
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