The National Weather Service in Washington D.C. reported an overcast morning with a humidity of 85% and a mild southwest wind traveling at 6 mph. As the region grapples with high humidity, a scattered array of showers and thunderstorms is anticipated post-11 am today, with temperatures expected to hover around a high of 91 degrees. The barometric pressure was noted at 29.90 in (1012.4 mb), and the visibility stood firm at 10 miles, according to the NWS's latest update.
The forecast also shows some reprieve tonight with partly cloudy skies and a modest dip to around 73 degrees. Monday is set to bring sunny skies and searing heat, with highs approaching 97 degrees, possibly pushing the heat index values as high as 100. The evening offers little alleviation from the warmth, with overnight lows anticipated to be around 77 degrees.
Looking ahead, Tuesday signals a mix of sun and potential storms with a 40% chance of precipitation after 2 pm and highs near 95. The NWS warns of probable showers and thunderstorms later in the evening, with overwhelming chances of precipitation at 70%. The pattern continues midweek, as Wednesday brings a 60% chance of thunderstorms and showers during the day and night, with the mercury rising to a high of 84 degrees.
In the Hazardous Weather Outlook, an isolated occurrence of damaging wind gusts, or flooding could materialize this afternoon, particularly near the Chesapeake Bay area. Boaters should stay vigilant as Special Marine Warnings may be necessary during strong thunderstorms. That said, no hazardous weather is anticipated from Monday through the forthcoming Saturday. Weather spotters, often the first line of defense against the capricious skies, have been advised that their activation is not anticipated at this time.
