2 products issued by NWS for: Springfield VA
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Baltimore MD/Washington DC 821 AM EDT Mon May 20 2024 ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508- VAZ053>057-527-211230- Chesapeake Bay north of Pooles Island MD- Chesapeake Bay from Pooles Island to Sandy Point MD- Chesapeake Bay from Sandy Point to North Beach MD- Chesapeake Bay from North Beach to Drum Point MD- Chesapeake Bay from Drum Point MD to Smith Point VA- Tidal Potomac from Key Bridge to Indian Head MD- Tidal Potomac from Indian Head to Cobb Island MD- Tidal Potomac from Cobb Island MD to Smith Point VA- Patapsco River including Baltimore Harbor- Chester River to Queenstown MD-Eastern Bay- Choptank River to Cambridge MD and the Little Choptank River- Patuxent River to Broomes Island MD- Tangier Sound and the inland waters surrounding Bloodsworth Island-District of Columbia-Cecil-Southern Baltimore- Prince Georges-Anne Arundel-Charles-St. Marys-Calvert- Central and Southeast Montgomery-Central and Southeast Howard- Southeast Harford-Fairfax-Arlington/Falls Church/Alexandria- Stafford-Spotsylvania-King George- Central and Southeast Prince William/Manassas/Manassas Park- 821 AM EDT Mon May 20 2024 This Hazardous Weather Outlook is for the Maryland portion of the Chesapeake Bay, Tidal Potomac River, and I-95 corridor through central Maryland, northern Virginia, and District of Columbia. .DAY ONE...Today and Tonight A Dense Fog Advisory is in effect for parts of the area until 10 AM. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday There is a limited threat of severe thunderstorms Thursday afternoon. If the threat materializes, some storms may produce damaging wind gusts and large hail. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed Thursday afternoon. $$
Dense Fog Advisory
URGENT - WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 601 AM EDT Mon May 20 2024 MDZ004-503-504-VAZ053-055-056-505-506-526-527-201400- /O.EXB.KLWX.FG.Y.0014.240520T1100Z-240520T1400Z/ Frederick MD-Northwest Montgomery-Central and Southeast Montgomery-Fairfax-Stafford-Spotsylvania-Western Loudoun-Eastern Loudoun-Northwest Prince William-Central and Southeast Prince William/Manassas/Manassas Park- Including the cities of Franconia, Sterling, Lake Ridge, Ballenger Creek, Fredericksburg, McLean, Haymarket, Leesburg, Chantilly, Centreville, Purcellville, Damascus, Rockville, Germantown, Annandale, Montclair, Silver Spring, Gaithersburg, Ashburn, Frederick, Reston, Woodbridge, Manassas, Falmouth, Dale City, Herndon, and Bethesda 601 AM EDT Mon May 20 2024 ...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT THIS MORNING... * WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...In Maryland, Central and Southeast Montgomery, Northwest Montgomery, and Frederick MD Counties. In Virginia, Spotsylvania, Central and Southeast Prince William/Manassas/Manassas Park, Eastern Loudoun, Fairfax, Northwest Prince William, Stafford, and Western Loudoun Counties. * WHEN...Until 10 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. && $$