Active Weather Alerts
Flood Watch
Issued: 1:08 PM Jun. 17, 2025 – National Weather Service
...FLOOD WATCH IN EFFECT FROM 5 PM EDT THIS AFTERNOON THROUGH THIS EVENING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...The District of Columbia, the following in Maryland, Montgomery, Frederick MD, and Prince Georges, and the following in northern Virginia, Arlington/Falls Church/Alexandria. * WHEN...From 5 PM EDT this afternoon through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Showers are likely with scattered thunderstorms this afternoon and evening. Some thunderstorms will contain heavy rainfall, with rain amounts of 1 to 2 inches in an hour or two. Storms may also train over the same areas causing the possibility of locally higher amounts around 3 to 5 inches. Heavy rain in a short period of time may cause rapid rises in creeks and streams as well as potential flash flooding in urban areas. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. &&
Special Weather Statement
Issued: 9:33 AM Jun. 17, 2025 – National Weather Service
...PATCHY DENSE FOG THIS MORNING... Traffic cameras across the north-central Maryland continue to show areas of significant reductions in visibility. Although many of the roads show good visibility, expect rapid reductions while traveling especially in valley locations and areas near bodies of water. Will monitor the need for any Dense Fog Advisories this morning. Please maintain a safe distance from the vehicle in front and obey local speed limits.
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