 WTOV News. The Northeast is feeling hot and humid conditions after getting a short break from scorching temperatures earlier in the week. The conditions could bring severe thunderstorms to New York, New Jersey, and Delaware. Baltimore, New York City, Philadelphia, and Washington, D.C. could all have damaging storms. Meanwhile, the Upper Midwest and Central Plains had flash flood and tornado warnings in effect today. Days of severe thunderstorms have triggered deadly flooding from Nebraska to Wisconsin.