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BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Baltimore MD/Washington DC 654 PM EDT Fri May 30 2025 The National Weather Service in Sterling Virginia has issued a * Tornado Warning for... Northwestern Anne Arundel County in central Maryland... Southeastern Howard County in central Maryland... Southeastern Montgomery County in central Maryland... Northeastern Prince Georges County in central Maryland... * Until 730 PM EDT. * At 654 PM EDT, a severe thunderstorm capable of producing a tornado was located over Kemp Mill, or near Langley Park, moving northeast at 25 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. Damage to roofs, siding, and windows may occur. Mobile homes may be damaged or destroyed. Tree damage is likely. * This dangerous storm will be near... Adelphi, Beltsville, Goddard, Fairland, Savage-guilford, Greenbelt, Colesville, White Oak, College Park, and Columbia around 700 PM EDT. Fort Meade around 705 PM EDT. Bowie around 710 PM EDT. Odenton around 715 PM EDT. Other locations impacted by this tornadic thunderstorm include Fulton, Spencerville, Cloverly, Calverton, Ilchester, Savage, Scaggsville, Burtonsville, Four Corners, and Wheaton. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 3901 7707 3909 7708 3923 7677 3900 7666 TIME...MOT...LOC 2254Z 247DEG 21KT 3905 7701 TORNADO...RADAR INDICATED MAX HAIL SIZE...1.00 IN

Montgomery County storm also now tornado warned

BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Baltimore MD/Washington DC 651 PM EDT Fri May 30 2025 The National Weather Service in Sterling Virginia has issued a * Tornado Warning for... West central Prince Georges County in central Maryland... Northwestern Charles County in southern Maryland... Southeastern Fairfax County in northern Virginia... * Until 715 PM EDT. * At 650 PM EDT, a severe thunderstorm capable of producing a tornado was located near Fort Belvoir, moving northeast at 20 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. Damage to roofs, siding, and windows may occur. Mobile homes may be damaged or destroyed. Tree damage is likely. * This dangerous storm will be near... Fort Hunt, Clinton, and Fort Washington around 655 PM EDT. Other locations impacted by this tornadic thunderstorm include Tantallon, Accokeek, Mount Vernon, and Bryans Road. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris.

Both of them looking to be hooking... wouldn't be surprised to see TWs shortly

BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Baltimore MD/Washington DC 647 PM EDT Fri May 30 2025 The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... The south central District of Columbia... West central Prince Georges County in central Maryland... Northwestern Charles County in southern Maryland... Southeastern Arlington County in northern Virginia... Southeastern Fairfax County in northern Virginia... The City of Alexandria in northern Virginia... * Until 730 PM EDT. * At 647 PM EDT, a severe thunderstorm was located near Fort Belvoir, moving northeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. * Locations impacted include... Oxon Hill, Fort Belvoir, Hayfield, Tantallon, Friendly, Huntington, Forest Heights, Jefferson Manor, National Harbor, Fort Washington, Groveton, Mount Vernon, Hybla Valley, Alexandria, Mason Neck, Fort Hunt, Temple Hills, Bryans Road, Camp Springs, and Marlow Heights. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until midnight EDT for District of Columbia...southern and central Maryland...and northern Virginia. && LAT...LON 3880 7692 3861 7709 3864 7720 3886 7710 TIME...MOT...LOC 2247Z 203DEG 20KT 3867 7713 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Baltimore MD/Washington DC 647 PM EDT Fri May 30 2025 The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Northwestern Anne Arundel County in central Maryland... Southeastern Howard County in central Maryland... Southeastern Montgomery County in central Maryland... Northern Prince Georges County in central Maryland... * Until 730 PM EDT. * At 647 PM EDT, a severe thunderstorm was located over Kemp Mill, or near Langley Park, moving east at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. * Locations impacted include... Cloverly, Calverton, Ilchester, Beltsville, Forest Glen, Savage, South Kensington, Aspen Hill, Wheaton-Glenmont, Fort Meade, Wheaton, North Chevy Chase, Chevy Chase View, Norbeck, Hillandale, White Oak, Georgetown, Colesville, Savage-guilford, and Laurel. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until midnight EDT for central Maryland. && LAT...LON 3900 7710 3911 7713 3924 7677 3898 7665 TIME...MOT...LOC 2247Z 254DEG 19KT 3906 7702 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

https://www.spc.noaa.gov/products/md/md1049.html Mesoscale Discussion 1049 NWS Storm Prediction Center Norman OK 0540 PM CDT Fri May 30 2025 Areas affected...Northern Virginia...Washington DC...parts of central Maryland Concerning...Tornado Watch 350... Valid 302240Z - 310045Z The severe weather threat for Tornado Watch 350 continues. SUMMARY...A local corridor of greater tornado threat is evident in the DC/Baltimore region over the next 1-3 hours. DISCUSSION...A narrow zone of favorably backed surface winds, south of a warm front near the PA/MD border, will be the most favorable corridor for tornadoes over the next 1-3 hours. Local VAD data from KLWX and nearby TDWRs show sufficient SRH for low-level mesocyclone development. A bookend vortex within a linear segment in northern Virginia will continue north-northeast into this favorable zone. Farther east, additional discrete storms will also have some potential to produce a tornado. The primary limiting factors will be modest buoyancy, weak mid-level lapse rates, and limited remaining time for surface heating. ..Wendt.. 05/30/2025 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...LWX... LAT...LON 38847850 39007821 39187785 39357727 39347659 39147634 38797648 38477706 38367775 38337838 38847850 MOST PROBABLE PEAK TORNADO INTENSITY...85-115 MPH MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN

122 NWUS51 KLWX 302228 LSRLWX Preliminary Local Storm Report National Weather Service Baltimore MD/Washington DC 628 PM EDT Fri May 30 2025 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0536 PM Tstm Wnd Dmg 4 W Massanutten 38.41N 78.80W 05/30/2025 Rockingham VA 911 Call Center Lots of trees reported down, especially near Rush Lane & Indian Trail Road. && Event Number LWX2505061

Structure collapse in Harrisonburg and numerous trees down near Massanutten 568 NWUS51 KLWX 302225 LSRLWX Preliminary Local Storm Report National Weather Service Baltimore MD/Washington DC 625 PM EDT Fri May 30 2025 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0530 PM Tstm Wnd Dmg 2 NNE Harrisonburg 38.46N 78.86W 05/30/2025 Rockingham VA 911 Call Center A new building which was under construction was reported to have collapsed. Unsure of the size of this structure. && Event Number LWX2505060

BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Baltimore MD/Washington DC 626 PM EDT Fri May 30 2025 The National Weather Service in Sterling Virginia has issued a * Tornado Warning for... Southern Warren County in northwestern Virginia... Northern Rappahannock County in northwestern Virginia... Northwestern Fauquier County in northern Virginia... * Until 700 PM EDT. * At 626 PM EDT, a severe thunderstorm capable of producing a tornado was located 9 miles north of Sperryville, or 9 miles south of Front Royal, moving east at 40 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. Damage to roofs, siding, and windows may occur. Mobile homes may be damaged or destroyed. Tree damage is likely. * This dangerous storm will be near... Linden and Hume around 635 PM EDT. Delaplane around 645 PM EDT. Other locations impacted by this tornadic thunderstorm include Huntly, Arco, Marshall, Flint Hill, Fourway, Cresthill, Rectortown, Glen Echo, Meadowville, and Markham. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris

That line should be in DC metro around 8pm... Tornado warned portion is on path for the metro

BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service Baltimore MD/Washington DC 550 PM EDT Fri May 30 2025 The National Weather Service in Sterling Virginia has issued a * Tornado Warning for... Southern Shenandoah County in northwestern Virginia... Central Rockingham County in western Virginia... Southwestern Warren County in northwestern Virginia... Northern Page County in northwestern Virginia... West central Rappahannock County in northwestern Virginia... * Until 630 PM EDT. * At 549 PM EDT, a severe thunderstorm capable of producing a tornado was located near Mount Jackson, or 16 miles southwest of Woodstock, moving east at 40 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. Damage to roofs, siding, and windows may occur. Mobile homes may be damaged or destroyed. Tree damage is likely. * This dangerous storm will be near... Luray and Mount Jackson around 555 PM EDT. Sperryville around 615 PM EDT. Other locations impacted by this tornadic thunderstorm include Kimball, Kings Crossing, Compton, Shenandoah Caverns, Leaksville, Hamburg, Fourway, Quicksburg, Fairview, and Bentonville. PRECAUTIONARY/PREPAREDNESS ACTIONS... TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 3861 7874 3872 7878 3885 7829 3865 7820 TIME...MOT...LOC 2149Z 256DEG 36KT 3867 7867 TORNADO...RADAR INDICATED MAX HAIL SIZE...<.75 IN

Tornado Warning near Mount Jackson

Looks like some hookage starting in western Spotsylvania county

TOR POSSIBLE tag on the severe warned EZF cell And also on the severe warned line in the i81 corridor

Maybe a lil something SW of EZF?

40/20 tor probs

URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 350 NWS Storm Prediction Center Norman OK 455 PM EDT Fri May 30 2025 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of District Of Columbia Delaware Central and Eastern Maryland Central and Southern New Jersey Southeast Pennsylvania Northern and Eastern Virginia Coastal Waters * Effective this Friday afternoon from 455 PM until Midnight EDT. * Primary threats include... A couple tornadoes possible Scattered damaging wind gusts to 65 mph possible Isolated large hail events to 1.5 inches in diameter possible SUMMARY...Scattered thunderstorms are forecast to continue to develop late this afternoon and continue through the evening as storms progress from west to east across the Watch. A few supercells are forecast with an attendant risk for a couple of tornadoes, damaging gusts, and isolated large hail. Additional thunderstorm bands may also pose a risk for damaging gusts before all of this activity moves east of the coast. The tornado watch area is approximately along and 90 statute miles east and west of a line from 50 miles east of South Hill VA to 30 miles northwest of Philadelphia PA. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU0).

Tornado Watch until midnight for BR eastward to Delmarva

One of the best written AFD from LWX 26 27 28 032 FXUS61 KLWX 302011 AFDLWX Area Forecast Discussion National Weather Service Baltimore MD/Washington DC 411 PM EDT Fri May 30 2025 .SYNOPSIS... Low pressure will track through the area this evening, before departing off to our northeast tomorrow. High pressure will build into the area on Sunday, and remain in control over the area through much of the upcoming week. && .NEAR TERM /THROUGH TONIGHT/... Synoptic overview: Current water vapor imagery shows a vigorous upper low centered off to our west over OH/WV. Moisture continues to stream northward into the area at in advance of this disturbance. Further to the west, a prominent mid-level dry slot is wrapping into the system from the southwest, extending from the Tennessee Valley into West Virginia. A broken, disorganized zone of showers is ongoing within the moist advection regime at low to mid levels, and currently extends from the central Virginia Piedmont northwestward to western Maryland. While some intensification of this activity can`t be ruled out, the expectation is for it to remain just showers. Further west, a more intense band of showers and thunderstorms has developed within the mid-level dry slot, and extends northward from southwest Virginia into central West Virginia. This area of storms is expected to intensify further as it tracks eastward into our area later this afternoon into this evening. As we move forward in time, the entire system will continue to gradually translate eastward. In any given location, on and off showers will be possible for a few hours, before a more focused zone of showers and thunderstorms passes through during a 1-2 hour window. Those stronger storms will reach far western portions of the forecast area over the next 1-2 hours, the Blue Ridge by around 5-7 PM, and then the I-95 corridor around 7-10 PM. These storms will produce the greatest threat for severe thunderstorms, and may also result in some isolated instances of flash flooding. Later tonight a surface low associated with the system will start to deepen overhead as it tracks along a frontal boundary which will extend east-northeastward across northern MD and southern PA. As this occurs, a secondary deformation driven area of precipitation will develop on the backside of the low. This may lead to an additional 2-4 hour period of rain later tonight, with embedded moderate to heavy rain. This activity should be strongest in the vicinity of the front across northern Maryland. An overview of various weather hazards follows... Flash Flooding: There has a been a pronounced northwestward trend in the track of the surface low and the resultant axis of anticipated heaviest rainfall over the past 12-24 hours. While there is still a non-zero chance for flooding, the magnitude of the threat for flooding locally appears to be shifting northward and trending downward in magnitude. All locations should experience a brief period of heavy rainfall in association with the thunderstorms in the north- south oriented band currently over West Virginia. Given recent heavy rainfall, it won`t take much to cause flooding issues. 1 hour Flash Flood guidance is actually below one inch across much of the area, and under 1.5 inches over the vast majority of the forecast area. While the trend has been downward in expected rainfall totals, even brief periods of heavy rainfall may lead to isolated instances of flooding as the storms move through. Any supercells could locally enhance rainfall rates beyond what one might expect with PWATs around 1.5 inches. The second round of rainfall later tonight should be most intense across northern Maryland, where the overall threat for flooding will be maximized. Overall, totals are expected to be around 1-3 inches to north of I-70, with localized higher totals in excess of 3 inches. Further south, totals may average less than one inch, but localized higher totals that could cause flash flooding issues may still be possible. A Flood Watch for flash flooding remains in effect for the entire area through tonight. Severe Thunderstorms: Model soundings show an environment characterized by deep moisture, with nearly saturated profiles. MLCAPE is expected to increase to around 1000-1500 J/kg across much of the area over the next few hours. Deep layer shear in also increasing from the south and west, with effective bulk shear anticipated to increase to around 40-60 knots. Low-level shear on the other hand is much weaker, with only around 10-20 knots of southerly flow at 850 hPa. Strong deep layer shear should result in the development of supercells. In terms of individual threats, damaging wind potential may be a bit lower than one might expect with supercells around. DCAPE is very low (around 200-400 J/kg), suggesting that downburst potential is low. Low-level lapse rates aren`t overly impressive either (around 7.5 C/km), and the background low-level wind field is on the weaker side. While a few isolated instances of damaging winds may be possible, it doesn`t appear to be an overly impressive setup for damaging winds. It`s also worth noting that with saturated soils, it likely won`t take much to bring down trees. With supercells around, a few large hail reports can`t be ruled out, but the environment doesn`t appear to be the most favorable for large hail either. Profiles are saturated, a large portion of the CAPE is located below the freezing level, and mid-level lapse rates are poor, each of which work against efficient hail production. The presence of supercells and the strong updrafts they produce would be a favorable aspect for hail production. The tornado threat is a bit more interesting. Moist profiles with low LCLs, a supercellular mode, and ample 0-3 km CAPE (which will lead to efficient stretching and tilting of environmental vorticity) are factors that would favor the development of tornadoes. On the other hand, low level shear and resultant SRH are both on the weaker side, which limits the amount of environmental vorticity present to stretched into the vertical. A few tornadoes appear possible, but at the same time it also doesn`t look like an environment conducive for the development of stronger tornadoes. A Tornado Watch is currently in effect for western portions of the forecast area, and much of the rest of the area remains in a Slight Risk for severe thunderstorms from SPC. Another potential threat worth mentioning is increasing synoptic winds within northwesterly flow on the backside of the low later tonight. Model soundings show around 40-50 knots of flow developing just above the surface. While most of this wind likely won`t make it down to the surface, gusts of 20-30 knots may be possible later tonight, and some localized higher gusts can`t be ruled out.

I think our line we are watching is in WV right now for this evening

Tornado Watch up for i81 corridor for now

16z HRRR looks to bring in a line of supercells through the i95 corridor between 6pm and 9pm... then rotates in a complex of heavy rain after midnight for N VA/DC/MD

Tornado Watch coming soon for western part of the CWA