Areas of Severe Thunderstorms and Excessive Rainfall through This Weekend

Several rounds of severe thunderstorms are ongoing and expected from the central and southern High Plains to the Southeast U.S. through Sunday. Large hail, damaging winds, and a few tornadoes will be possible. Thunderstorms may also bring areas of excessive rainfall which could bring flooding to parts of the aforementioned areas through Sunday. Read More >

Pre-Duty Controller Weather Briefing

The Pre-Duty Controller Weather Briefing is designed to increase controller situational awareness. It is produced by the Center Weather Service Unit three times daily. After hours or during changing weather this briefing may not represent the latest information. This product does not replace pilot pre-flight briefings.

TAFs
Winds Aloft
Gate Forecast
DC Metro Aviation Forecast Discussion
Hourly Weather
Turbulence
Low Level Wind Shear
Visibility/Sierra
Icing
Radar

KIAD	KDCA

KBWI	KRIC

DCA

Default Runway is None

DC Metro Gate Forecast website here.

.AVIATION /19Z SATURDAY THROUGH THURSDAY/... A front moves south through the area this afternoon, bringing some showers and a thunderstorm or two. Coverage is expected to be low, so do not have any TEMPO groups in the TAFs. Low clouds build in from the east tonight into Sunday morning. MVFR to possibly IFR conditions prevail until Sunday afternoon when a wave of low pressure moves across the area. There is uncertainty regarding when the strongest showers and thunderstorms develop, but there will likely be several hours of impacts at all terminals. VFR conditions Sunday night into Monday as the low pressure moves offshore. Special Marine Warnings may occur in stronger thunderstorms Tuesday afternoon and evening. Otherwise, no marine hazards expected Tuesday through Wednesday night. Winds southwest 5 to 10 knots, except for gusts over 35 knots in thunderstorms Tuesday and Tuesday evening; otherwise, winds becoming northwest 5 to 10 knots through Wednesday night. AVIATION...KRR/KLW Update as of: 305 PM EDT Sat Jun 7 2025