Watches, Warnings & Advisories



2 products issued by NWS for: Frederick Municipal Airport MD

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
438 AM EDT Tue Jul 15 2025

MDZ003>006-503-505-507-VAZ025>031-036>040-050-051-501-502-505>508-
526-WVZ050>053-055-160845-
Washington-Frederick MD-Carroll-Northern Baltimore-
Northwest Montgomery-Northwest Howard-Northwest Harford-Augusta-
Rockingham-Shenandoah-Frederick VA-Page-Warren-Clarke-Nelson-
Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper-
Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-Northern Virginia Blue Ridge-
Central Virginia Blue Ridge-Northwest Prince William-Hampshire-
Morgan-Berkeley-Jefferson-Hardy-
438 AM EDT Tue Jul 15 2025

This Hazardous Weather Outlook is for portions of eastern West
Virginia, northern and central Virginia, and central and western
Maryland.

.DAY ONE...Today and Tonight

Scattered instances of flash flooding are possible this
afternoon.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$



Special Weather Statement

Special Weather Statement
National Weather Service Baltimore MD/Washington DC
509 AM EDT Tue Jul 15 2025

ANZ535-DCZ001-MDZ003>006-011-501>510-VAZ025>031-036>040-050-051-
053-054-501>506-526-527-WVZ050>053-055-501>506-151300-
Tidal Potomac from Key Bridge to Indian Head MD-
District of Columbia-Washington-Frederick MD-Carroll-
Northern Baltimore-Southern Baltimore-Extreme Western Allegany-
Central and Eastern Allegany-Northwest Montgomery-
Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Northwest Harford-Southeast Harford-
Western Garrett-Eastern Garrett-Augusta-Rockingham-Shenandoah-
Frederick VA-Page-Warren-Clarke-Nelson-Albemarle-Greene-Madison-
Rappahannock-Orange-Culpeper-Fairfax-
Arlington/Falls Church/Alexandria-Northern Fauquier-
Southern Fauquier-Western Highland-Eastern Highland-
Western Loudoun-Eastern Loudoun-Northwest Prince William-
Central and Southeast Prince William/Manassas/Manassas Park-
Hampshire-Morgan-Berkeley-Jefferson-Hardy-Western Grant-
Eastern Grant-Western Mineral-Eastern Mineral-Western Pendleton-
Eastern Pendleton-
Including the cities of Washington, Hagerstown, Frederick,
Ballenger Creek, Eldersburg, Westminster, Reisterstown,
Cockeysville, Baltimore, Frostburg, Cumberland, Germantown,
Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring,
Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen,
Mountain Lake Park, Oakland, Grantsville, Staunton, Waynesboro,
Stuarts Draft, Harrisonburg, Strasburg, Woodstock, Mount Jackson,
New Market, Winchester, Luray, Shenandoah, Stanley, Front Royal,
Berryville, Lovingston, Charlottesville, Stanardsville, Madison,
Orange, Gordonsville, Culpeper, Reston, Herndon, Annandale,
Centreville, Chantilly, McLean, Franconia, Arlington, Alexandria,
Falls Church, Warrenton, Turnbull, Hightown, Monterey,
Purcellville, Leesburg, Ashburn, Sterling, Haymarket, Dale City,
Manassas, Woodbridge, Lake Ridge, Montclair, Romney, Paw Paw,
Martinsburg, Charles Town, Shepherdstown, Moorefield, Bayard,
Mount Storm, Petersburg, Elk Garden, Antioch, Keyser, New Creek,
Ridgeville, Russelldale, Headsville, Fort Ashby, Riverton,
Brandywine, Franklin, Oak Flat, Ruddle, and Sugar Grove
509 AM EDT Tue Jul 15 2025

...PATCHY DENSE FOG THIS MORNING...

Traffic cameras across northern and central Virginia, western and
central Maryland, the eastern panhandle of West Virginia, and the
Washington DC metropolitan area continue to show areas of
significant reductions in visibility between 1/4 to 2 miles.
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.

$$