Not as hot Thursday, but remaining very warm and humid. Remain alert for updates on Thursday's forecast. Full briefing package here:

Widespread showers and thunderstorms are expected Thursday afternoon through Thursday night. Storms will be capable of producing locally heavy rainfall, and scattered instances of flash flooding will be possible. Some isolated severe thunderstorms possible Thursday as well.

🔥⛈️ Similarly hot and humid conditions expected today as we experienced on Tuesday with highs in the mid to upper 90s and heat indices 100-105°. Some isolated severe thunderstorms are possible northwest of I-95 this afternoon & evening (20-30% chance). #PAwx #NJwx #DEwx #MDwx

The dangerous heat continues for most areas through Wednesday, then our weather pattern transitions into an unsettled one. This will also break the high heat and humidity. Latest briefing: #pawx #njwx #mdwx #dewx

As of 4PM, record highs have been tied at Philadelphia International Airport and Atlantic City International Airport, both 98 degrees.

RT @NWSOPC: When the dangers of the high seas meet the coastlines, make sure you "Know Your Blue IQ." NOAA recently launched a new beach sa….

Some cirrocumulus seen a few hours ago.

🌪️🗓️ On this day 4 years ago, 9 tornadoes impacted our area causing significant damage to portions of PA and NJ. This event would later be overshadowed by the tornado outbreak and catastrophic flash flooding caused by Hurricane Ida's remnants, which occurred just 34 days later.

Full briefing package for this week's weather threats here:

Showers and thunderstorms with locally heavy rainfall could lead to flash flooding Thursday afternoon through Thursday night. Much cooler, cloudy, showery, and breezy on Friday. This weekend still looks very pleasant and dry; very low humidity with highs in the low 80s!.

🥵🌡️ High temperatures in the mid 90s to near 100° are forecast today and Wednesday with heat indices 100-105°. It will be mostly sunny and dry today, but some isolated severe thunderstorms are possible Wednesday. Stay cool out there today! #PAwx #NJwx #DEwx #MDwx

The heat and humidity continues through Wednesday when it will also peak. Many places will have feel like (heat index) values above 100 degrees. Be careful if spending time outside. A significant cool down arrives on Friday!! #pawx #njwx #dewx #mdwx

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Thinking about leaving your kid or pet in a locked car? Just. Don't. Do. It.

(2/2) Cold front comes through on Thurs (we'll cover potential severe weather & flash flooding later on). Then highs on the 70s/80s with lows in the 50s/60s for several days!. Your latest forecast can be found at: . #NJwx #PAwx #DEwx #MDwx

(1/2) We know. It's been a hot, humid, & miserable summer. The next several days will be no different. HOWEVER. there is a pattern change on tap, & relief is on the way for this weekend & start of next week!.

🌞🥵The heat returns this week through Wednesday as heat indices approach and exceed triple digits, especially Tuesday and Wednesday. Heat Advisories were issued for a more targeted area today, then most of the area tomorrow and Wednesday. #NJwx #MDwx #DEwx #PAwx

A few lingering showers/storms fade away this evening. The heat will then continue to build through midweek, although the dew points should not be as high as today. Still a hot and humid first half of the week. #pawx #njwx #dewx #mdwx

Severe Thunderstorm Warning including Easton MD, Stevensville MD and Chester MD until 3:15 PM EDT

Severe Thunderstorm Warning including Chestertown MD, Centreville MD and Grasonville MD until 3:00 PM EDT