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    Locally severe thunderstorms and flooding downpours are possible into the end of the week.
    Storms to sweep from Great Lakes to Northeast
    Friday Northeast heavy storms 8.18 AM

    Storms may hit Friday commute hard in northeastern US

    August 17, 2017, 11:04:02 AM EDT

    The same storm responsible for severe weather in the central United States on Thursday will swing into the Northeast on Friday. more

    FOX 5 Washington D.C. Headlines

    Heat Advisory

    DCZ001-MDZ011-013-014-016-504-506-VAZ052057-181545- /O.NEW.KLWX.HT.Y.0007.170818T1500Z-170819T0000Z/ District of Columbia-Southern Baltimore-Prince Georges- Anne Arundel-Charles-Central and Southeast Montgomery- Central and Southeast Howard- Prince William/Manassas/Manassas Park-Fairfax- Arlington/Falls Church/Alexandria-Stafford-Spotsylvania- King George- Including the cities of Washington, Baltimore, Bowie, Suitland-Silver Hill, Clinton, College Park, Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn, South Gate, Severna Park, Arnold, Odenton, St. Charles, Waldorf, Bethesda, Rockville, Gaithersburg, Silver Spring, Columbia, Ellicott City, Dale City, Manassas, Woodbridge, Lake Ridge, Montclair, Reston, Herndon, Annandale, Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria, Falmouth, Fredericksburg, and Dahlgren 342 AM EDT Fri Aug 18 2017 ...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING... The National Weather Service in Baltimore MD/Washington has issued a Heat Advisory, which is in effect from 11 AM this morning to 8 PM EDT this evening. * HEAT INDEX VALUES...Around 105 degrees due to temperatures in the lower 90s and dewpoints in the mid to upper 70s. * IMPACTS...The heat and humidity may cause heat stress during outdoor exertion or extended exposure. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Heat Advisory means that a period of high temperatures is expected. The combination of high temperatures and high humidity will create a situation in which heat illnesses are possible. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency - call 911. & $$ More

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    Northeast U.S. Weather Reports