Weather Alerts For North Brentwood, MD

# SUMMARY -------------------- THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 465 IN EFFECT UNTIL 1 AM EDT MONDAY FOR THE FOLLOWING AREAS THE DISTRICT OF COLUMBIA IN MARYLAND THIS WATCH INCLUDES 13 COUNTIES IN CENTRAL MARYLAND ANNE ARUNDEL HOWARD MONTGOMERY PRINCE GEORGES IN NORTH CENTRAL MARYLAND CARROLL FREDERICK WASHINGTON IN NORTHEAST MARYLAND CECIL IN NORTHERN MARYLAND BALTIMORE BALTIMORE CITY HARFORD IN SOUTHERN MARYLAND CALVERT CHARLES IN VIRGINIA THIS WATCH INCLUDES 22 COUNTIES IN CENTRAL VIRGINIA CITY OF FREDERICKSBURG KING GEORGE IN NORTHERN VIRGINIA ARLINGTON CITY OF ALEXANDRIA CITY OF FAIRFAX CITY OF FALLS CHURCH CITY OF MANASSAS CITY OF MANASSAS PARK CULPEPER FAIRFAX FAUQUIER LOUDOUN PRINCE WILLIAM STAFFORD IN NORTHWEST VIRGINIA CITY OF WINCHESTER CLARKE FREDERICK MADISON PAGE RAPPAHANNOCK SHENANDOAH WARREN IN WEST VIRGINIA THIS WATCH INCLUDES 3 COUNTIES IN PANHANDLE WEST VIRGINIA BERKELEY JEFFERSON MORGAN THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN, ADEN, AIRLIE, ALBIN, ALEXANDRIA, ALONZAVILLE, ANDORA, ANNANDALE, ANNAPOLIS, APPLETON, ARCO, ARKENDALE, ARLINGTON, ARNOLD, BAKERTON, BALLENGER CREEK, BALLSTON, BALTIMORE, BARCROFT, BARKSDALE, BAY VIEW, BENTONVILLE, BERKELEY SPGS, BERRYVILLE, BERRYVILLE, BETHEL, BETHESDA, BLAKE, BLOOMERY, BOHEMIAS MILLS, BOWIE, BOYDS, BRANTWOOD, BROOKFIELD, BROOMES ISLAND, BUCKEYSTOWN, BUCKTON, BURKE, BYNUM, CARDOVA, CATALPA, CATONSVILLE, CEDAR GROVE, CEDARVILLE, CHANTILLY, CHARLES TOWN, CHERRYDALE, CHESAPEAKE BEACH, CHESTER GAP, CLARKSVILLE, CLARY, CLINTON, COLLEGE PARK, COLUMBIA, COMPTON, COUNTRYSIDE, COVE POINT, CULPEPER, DAHLGREN, DALE CITY, DRUM POINT, DULLES INTERNATIONAL AIRPORT, DUNDALK, DUNKIRK, EDGEWOOD, ELDERSBURG, ESSEX, FAIRFAX, FAIRFAX STATION, FAIRVIEW, FALLS CHURCH, FALMOUTH, FELLS POINT, FIVE FORKS, FORDSVILLE, FOUR CORNERS, FREDERICK, FREDERICKSBURG, FRONT ROYAL, GAINESBORO, GAITHERSBURG, GAMBER, GARRISONVILLE, GERMANTOWN, GLEEDSVILLE, GLEN BURNIE, GLEN ECHO, GLENDIE, GLENMONT, GREENBELT, HAGERSTOWN, HALFWAY, HAMBURG, HANCOCK, HARFORD FURNACE, HAWKINSTOWN, HICKORY, HISTORIC ELLICOTT CITY, HOWELLSVILLE, INDEPENDENT HILL, KIMBALL, LAKE RIDGE, LANGLEY, LEESBURG, LONG BEACH, LUCKETTS, LURAY, MADISON MILLS, MAGNOLIA, MAGNOLIA, MANASSAS, MANASSAS PARK, MARTINSBURG, MCLEAN, MIDDLEWAY, MILLVILLE, MONTCLAIR, MONTPELIER, MOUNT CLIFTON, MOUNT HARMONY, MOUNT JACKSON, OAK GROVE, PARK HEIGHTS, PARK MILLS, PARKVILLE, PAW PAW, RANDALLSTOWN, RANSON, RAPIDAN, REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGEWAY, RILEYVILLE, RIVERCREST, ROLLINS FORK, ROSSLYN, SEVERN, SEVERNA PARK, SHADY GROVE, SHENANDOAH JUNCTION, SHILOH, SILVER SPRING, SIMPSONVILLE, SKYLAND, SMITH CROSSROADS, SOUTH GATE, ST. CHARLES, STERLING PARK, STEVENSBURG, STRASBURG, STRINGTOWN, SUITLAND-SILVER HILL, TANTALLON, TOWSON, TURNBULL, TWYMANS MILL, WALDORF, WARRENTON, WASHINGTON, WESTMINSTER, WIDEWATER, WINCHESTER, WINSTON, WOODBRIDGE, WOODLAWN, WOODSTOCK, AND WOODSTOCK. # DETAILS -------------------- ISSUED AT Sunday, July 5, 2026 at 6:44 PM EDT ISSUED BY NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC HEADER WATCH COUNTY NOTIFICATION FOR WATCH 465

# HEADLINE -------------------- FLOOD WATCH IN EFFECT UNTIL 1 AM EDT MONDAY # DETAILS -------------------- WHAT Flash flooding caused by excessive rainfall is possible. WHERE The District of Columbia, and portions of Maryland, including the following areas, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick, Northwest Howard, Northwest Montgomery and Prince Georges, and northern Virginia, including the following areas, Arlington/Falls Church/Alexandria, Eastern Loudoun and Fairfax. WHEN Until 1 AM EDT Monday. IMPACTS Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. ADDITIONAL DETAILS - Thunderstorms will develop into an increasingly humid airmass this evening. This, combined with recent rainfall, may result in flash flooding, particularly along small streams and in urban areas. Localized totals of 2 to 4 inches of rain are possible. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information. ISSUED AT Sunday, July 5, 2026 at 5:22 PM EDT ISSUED BY National Weather Service Baltimore MD/Washington DC HEADER URGENT - IMMEDIATE BROADCAST REQUESTED | Flood Watch # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. # AREAS AFFECTED -------------------- Central and Southeast Howard, Arlington/Falls Church/Alexandria, Carroll, Central and Southeast Montgomery, District of Columbia, Eastern Loudoun, Fairfax, Frederick, Northwest Howard, Northwest Montgomery, Prince Georges

# HEADLINE -------------------- AIR QUALITY ALERT IS IN EFFECT FOR SUNDAY JULY 5 2026 # SUMMARY -------------------- The Maryland Department of the Environment has issued a Code RED Air Quality Alert Sunday for the Maryland suburban DC region. A Code Red Air Quality Alert means that air pollution concentrations within the region are unhealthy for the general population. The effects of air pollution can be minimized by avoiding strenuous activity or exercise outdoors. For more information on ground-level ozone and fine particles visit the web site mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/index.aspx # DETAILS -------------------- ISSUED AT Saturday, July 4, 2026 at 4:40 PM EDT ISSUED BY Relayed by National Weather Service Baltimore MD/Washington DC HEADER Air Quality Alert Message | MD Dept of Environment and VA Dept of Environmental Quality # AREAS AFFECTED -------------------- Prince Georges, Central and Southeast Howard, Central and Southeast Montgomery

Closest strike: 22.58 miles Monitor Storms You are not at immediate risk, but frequently check WeatherBug to see if storms are moving towards you. Be aware that new storms can also form with little notice.

There is a Slight Severe Storm Risk for your location. Continue reading for today's outlook from the National Weather Service's Storm Prediction Center. -------------------- National Severe Storm Outlook THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS OVER WEST-CENTRAL TEXAS...WESTERN AND NORTH-CENTRAL NORTH DAKOTA...AND PARTS OF THE MID-ATLANTIC SUMMARY Scattered wind damage remains possible with thunderstorms across the Mid-Atlantic and west-central Texas through the remainder of the evening. Large hail and damaging gusts may still occur with thunderstorms in North Dakota and Montana. West-Central Texas A forward-propagating MCS has evolved this evening across the TX Big Country into the Low Rolling Plains with gusts of 62 and 75 mph reported with the system over the past hour. The inflow air mass remains hot and relatively moist with latest objective analysis indicating MLCAPE of 1500-2000 J/kg. The KFDR VWP indicates a belt of 30-40 kt northerly winds in the 4-6 km AGL layer, which is likely enhancing vertical shear. This, when coupled with the presence of a relatively deep and well-mixed PBL, will continue to support severe wind gusts and sporadic hail occurrences for the next few hours as the MCS continues south into the Concho Valley. For additional near-term details, see MCD 1517. Mid-Atlantic Earlier, more discrete storms have gradually evolved into a larger-scale complex over southeast PA with that system tracking east along a subtle boundary that extends into central NJ. Additional storm clustering is noted farther south, near Baltimore, with latest model guidance suggesting additional consolidation of storms over the next hour or two across the Delmarva into the DE River Valley. The 00Z IAD sampled a moist and moderately unstable air mass, which featured steep lapse rates in the lowest 1-1.5 km AGL. While vertical shear is relatively weak, the steep lapse rates will support episodic cold-pool organization with an attendant risk for damaging winds for the next 1-3 hours. For additional near-term information, see MCD 1518. Montana and North Dakota Mesoanalysis places a surface front from western ND into south-central MT, with steep lapse rates and locally higher boundary-layer moisture contributing to a corridor of moderate to strong instability in the vicinity of the boundary over northwest ND into northeast MT. Widely scattered thunderstorms are ongoing this evening to the east of the boundary in western ND amidst a warmer and slightly drier boundary layer as sampled by the 00Z BIS sounding. The development of a nocturnal low-level jet may support some moistening late this evening into tonight; however, increasing convective inhibition may become more prohibitive to surface-based storm sustenance upon nightfall. Nonetheless, isolated occurrences of large hail and severe wind gusts remain possible with the ongoing storms for the next 1-3 hours. Farther west, a separate thunderstorm regime is ongoing to the north of the surface front in central MT. The short-term models suggest a few of those storms could persist through the remainder of the evening with isolated occurrences of large hail and severe wind gusts possible.