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Swampy summer: Showers set to move in — with ‘stickiness factor’

The first half of the year has been historically dry. In fact, so far 2023 has been the fifth-driest year on record in Maryland since 1895. As relief began with showers on Wednesday, the weekend looks to bring more rain and swampy humidity.

Showers are set to continue rolling in Thursday evening with an “increasing stickiness factor,” said 7News First Alert meteorologist Steve Rudin.

The wet weather is expected to continue overnight and may become moderate to heavy at times with a few rumbles of thunder possible.

Rain is mostly likely in Southern Maryland Central Virginia, he said.

Friday will be warmer, with highs back into the low 80s along with high humidity. Scattered showers and thunderstorms are expected, along with a few thunderstorms that could develop with brief periods of moderate to heavy rain.

As far as the weekend?

“The first full weekend of summer features swampy warmth and humidity with chances of showers and scattered thunderstorms,” Rudin said.

Highs on Saturday are expected to reach the low to mid 80s. Scattered showers and storms are likely, especially in the afternoon and evening.

Sunday will be sunnier and hotter, with highs in the upper 80s. Sunday will also feature the lowest rain chances over the next several days.

Despite the welcome rain, the D.C. area remains under a moderate drought. Rainfall deficits for the year are over eight inches.



Forecast

THURSDAY NIGHT: Thunderstorms possible in the evening with showers and patches of fog tonight. Lows in the 50s.

FRIDAY: Scattered showers and storms. Highs in the upper 70s to low 80s.

SATURDAY: Scattered showers and storms likely in the afternoon and evening. Highs in the low to mid 80s.

SUNDAY: More sunshine and hotter, with highs in the upper 80s.

Current conditions

WTOP’s Jack Moore contributed to this report. 

Hot, humid week ahead for DC area with severe storm risk

A dangerous heat wave will grip the D.C. area through Thursday, with highs in the mid to upper 90s and heat index values between 100 and 105. Hot and humid conditions are expected through Thursday, according to the National Weather Service, which said to expect daily thunderstorm chances and a risk of severe thunderstorms. 7News Meteorologist Eileen Whelan told WTOP that most of Tuesday will stay dry, but a few late-day thunderstorms are possible, especially north and east of D.C. as storms drift south from Pennsylvania. Any storm could produce damaging wind gusts and hail, but Whelan reiterated "storm chances are low" on Tuesday. Due to a lack of air conditioning, Parkdale High School in Riverdale, Maryland, closed early at 10:30 a.m. on Tuesday, Prince George's County Public Schools said in a social media post.
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