Extreme Heat Persists in Mid-Atlantic as Storms Promise Relief
• The Mid-Atlantic region is enduring another day of extreme heat, with temperatures ranging from 91°F to 96°F (33°C to 36°C) on Wednesday, May 20,
• This follows record-breaking highs earlier in the week, including a 101°F (38°C) reading in New Jersey on Tuesday. A heat advisory has been issued for New York City, where Mayor Zohran Mamdani has urged residents to stay hydrated and utilize cooling centers. Relief is expected as a storm system moves into the region later in the day, bringing significant temperature drops of over 20°F (11°C) by Thursday. Meanwhile, severe thunderstorms are forecast for parts of the southern Plains, Ohio Valley, and lower Great Lakes, with hail risks in West Texas. On the West Coast, wildfires are burning in California, including the Sandy Fire near Simi Valley, which has consumed 1,700 acres and is 15% contained.
Why It's Important?
The extreme heat poses health risks, particularly for vulnerable populations such as the elderly and those without access to air conditioning. The heat advisory in New York City highlights the potential for heat-related illnesses, especially during peak temperatures from noon to 3 p.m. ET. Severe thunderstorms in the southern Plains and Ohio Valley could bring damaging hail and strong winds. In California, wildfires are affecting air quality, with smoke alerts issued for Riverside, San Bernardino, and Los Angeles counties. Residents in these areas are advised to limit outdoor activities and use air purifiers to mitigate health risks from smoke exposure.
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