User posts storm brewing in Raleigh

An X account identified as BrosseauShelby posted multiple photos from Raleigh, North Carolina, on May 21 showing dark cloud formations moving toward the city. The post said, “A storm is brewing in Raleigh. Mother Nature is setting the scene,” and included the hashtag #soundthesiren, according to the post on X. May 21 was a hot day in Raleigh before wetter weather moved into the area. Historical weather data for Raleigh showed a high of 95 degrees on Thursday, with the National Weather Service forecast on Friday calling for cloudy conditions, then rain chances later in the day and showers and thunderstorms through the weekend and Memorial Day. ### What did the post actually show? The May 21 images showed layered clouds approaching an urban Raleigh backdrop, matching the post’s description of a storm building over the city. (x.com) The X post was cited in a social-media briefing that described it as a Raleigh post from Thursday featuring multiple images and the caption about a brewing storm. Raleigh was under a forecast that supported the possibility of unsettled skies. (timeanddate.com) The National Weather Service office serving Raleigh said Friday’s forecast included a slight chance of rain after 3 p.m., followed by showers likely overnight and showers and thunderstorms likely on Saturday. ### Was there official weather context behind the dramatic sky? The National Weather Service forecast for Raleigh on May 22 pointed to several days of wet weather after the heat of May 21. (x.com) The agency forecast showers and possible thunderstorms from Friday night through Tuesday, with rain chances ranging from 60% to 100% over that stretch. Raleigh’s recent weather data showed the city had been running hot in the days before the post. Historical records available Friday listed highs of 97 degrees on May 18 and May 19, 95 degrees on May 20 and May 21, and a Thursday maximum of 95 degrees. (weather.gov) ### Why did the hashtag matter? The hashtag #soundthesiren appeared in the original post and gave the images a severe-weather tone, though the post itself did not identify a tornado warning, thunderstorm warning or other official alert. (weather.gov) The available post text described the scene as Mother Nature “setting the scene,” which framed the photos as an observation of incoming weather rather than a report of damage or emergency conditions. (timeanddate.com) The City of Raleigh says severe weather is most common in spring and fall and that thunderstorms in North Carolina can bring gusty winds, hail and lightning. The city’s preparedness guidance says residents and visitors should be prepared for severe weather at all times. ### Where can Raleigh residents check conditions if heavier rain develops? Raleigh maintains an online storm-tracking page that monitors rainfall and stream levels when heavy rain is in the forecast. (x.com) The city says it uses gauges, cameras and signs to identify flooding conditions, including along Walnut Creek and Crabtree Creek, and to help first responders close roads when needed. The city’s preparedness page says North Carolina sees about 40 to 50 thunderstorm days each year, and about 10% of thunderstorms are classified as severe. (raleighnc.gov) The city also warns that straight-line winds and lightning can be dangerous even outside the heaviest rain. ### What comes next in the forecast? Friday’s National Weather Service forecast said Raleigh could see showers likely Friday night, thunderstorms on Saturday, and continued showers into Sunday, Memorial Day and Tuesday. (raleighnc.gov) The City of Raleigh’s flood-monitoring and severe-weather preparedness pages remain available for residents checking roads, stream levels and local storm conditions. (weather.gov) (raleighnc.gov)