FirstWarn NJ Weather @FirstWarnNJ

A plethora of damage reports from trees to power lines, and even structures, from Philadelphia into South Jersey. Intense microburst with gusts easily upwards of ~80 mph. #njwx #pawx #severewx #wxtwitter

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eliza @liznegative

3 hours ago

crazy flash storm in west philly, so many cars totaled all over

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0 4 33 4K 3

Current state of affairs as of 4:45 p.m. - the energy responsible for the heavy storms in South Jersey is continuing to shift into Delmarva. Rain and thunder will remain possible in the southernmost part of the state through early evening, but will taper over the next two hours. Where’s it been cloudy and rain, temperatures have dropped into the 70s. But it’s humid. In NE NJ, a refreshing airmass is building in with dew points dropping into the lower 60s and sunny skies taking hold, causing temperatures to respond with 80s. This clearing and lowering of dew points will continue to work its way southwest. #NJ #NJWX #Weather #WX

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Power outages as of 4:30 p.m. - 1,855 PSE&G 205 ACE #NJ #NJWX #Weather #NJWX

Event Expanded - Coastal Flood Advisory for Western Monmouth, Eastern Monmouth, Ocean +2 more | Inundation: Up to 1/2 ft | Expires at 07/11/2026 11:00 PM.

3:45 p.m. - An area of heavy showers and embedded thunderstorms will continue impacting Southern New Jersey, especially Route 30, Route 50, AC Expressway and Garden State Parkway areas. The main line will continue diving southeast, while the energy/outflow pulls southwest a bit. #NJ #NJWX #WX #Weather

Event Expanded - Coastal Flood Statement for Hudson, Eastern Bergen, Eastern Essex +2 more | Inundation: Up to 1/2 ft | Expires at 07/11/2026 08:00 PM.

Coastal Flood Statement has been issued for Hudson, Eastern Bergen, Eastern Essex +2 more | Inundation: Up to 1/2 ft | Expires at 07/12/2026 09:00 PM.

3:15 p.m. - There's been a persistent downburst signature in the cell exiting Philadelphia into Camden and Gloucester counties, damaging winds are likely with this cell. It is also dropping heavy rainfall over an area hit hard this past week. #NJ #NJWX #WX #Weather

A Severe Thunderstorm Warning has been issued for Burlington, NJ, Camden, NJ, Gloucester, NJ. | Max Hail: 1.0 inches, Wind: 60 MPH | Torrential Rain: Occurring | Frequent Lightning: Occurring | Expires at 4:00 PM 7/11/26.

A Flash Flood Warning has been issued for Camden, NJ, Gloucester, NJ counties | Amount Fallen: 0.5-1 in | Additional Amounts: 0.5-1.5 in | Expected Rainfall: rate is 1 in | Expires at 7:15 PM 7/11/26.

Mesoscale Discussion has been issued for portions of the Mid-Atlantic | Watch Prob: 5% | Wind Gust: UP TO 60 MPH | Hail Size: UP TO 1.25 IN | Expires at N/A.

A Severe Thunderstorm Warning has been issued for Camden, NJ, Gloucester, NJ, Delaware, PA, Montgomery, PA, Philadelphia, PA. | Max Hail: 1.0 inches, Wind: 60 MPH | Torrential Rain: Occurring | Frequent Lightning: Occurring | Expires at 3:30 PM 7/11/26.

As of 2:35 p.m., a thunderstorm was dropping out of SE PA into SW NJ. An area of earlier thunderstorms in SE NJ has evolved into backbuilding heavy showers with an occasional lightning strike, with an outflow boundary moving west-northwest. That outflow boundary could result in further development, especially as it nears what is dropping south and clashes. #NJ #NJWX #WX #Weather

Portions of Southeastern NJ are contending with thunderstorms with heavy rainfall and frequent lightning. Flash flooding is possible as these storms move slowly. #NJ #NJWX #WX #Weather

Thunderstorms are now firing mostly south of Rt. 70. #NJ #NJWX #WX #Weather

Showers and thunderstorms are developing in the north and will drop down to the south-southeast, while new storms could also develop by midday and early afternoon in the south. Downstream environment is sufficiently unstable for a few severe storms and favorable for flash flooding with 1,500 J/kg CAPE, 1.8” PWATs, 70 degree plus dew points and some wind shear. Risk of inclement weather is higher south of I-195, highest around and south of the AC Expressway. #NJ #NJ #NJWX #WX

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Coastal Flood Advisory has been issued for Cumberland, Atlantic, Cape May +2 more | Inundation: Up to 1 ft | Expires at 07/11/2026 11:00 PM.

Heavy t-storms are especially likely today south of I-195. Storms could fire as early as mid-morning, with the peak between 12 and 6 p.m. Flash flooding is very possible with these storms, and some severe weather is possible, too. Vineland, Atlantic City and Cape May have the highest chances of impactful weather. #NJ #NJWX #WX #Weather

After a quiet start to the evening, a few storms have popped up near Philly, moving east. #NJ #NJWX #Weather #NJ

After a few widely scattered t-storms earlier, it has become quiet with most storm activity well to our south and west. However, as a cold front approaches and encounters a very humid airmass, an isolated pop-up t-storm cannot be ruled out. Computer model guidance really doesn't have all that much until mid to late morning tomorrow, when the front may become more activated with thunderstorms south of I-195 and pose a greater flash flood risk. #NJ #NJWX #WX #Weather