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Heat, humidity ramp up in DC area

Heat and humidity have crept back into the forecast, and the heat index for the next couple of days will make it feel extra steamy in the D.C. area. Here’s what you need to know.

After a gorgeous Fourth of July weekend, Tuesday and Wednesday will have temperatures in the mid-90s and a heat index around 100 degrees. Both days will see mostly sunny skies with a few isolated thunderstorms.

Thursday there will be a slight drop in temperature to the upper 80s as a cold front approaches. It will be a cloudy day with showers and thunderstorms that will extend into Friday.



Forecast

Tuesday: Mostly sunny, very hot and humid with isolated afternoon storms. Highs in the mid to upper 90s. Heat index around 100.

Wednesday: Partly cloudy, hot and humid with isolated afternoon thunderstorms. Highs in the mid to upper 90s, with the heat index ranging from 100 to 105.

Thursday: Mostly cloudy and muggy with showers and afternoon thunderstorms. Highs 85 to 90.

Current weather

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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