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At 12:16 p.m. on Monday, the National Weather Service issued a heat advisory valid from Wednesday 10 a.m. until Thursday July 10, at 8 p.m. for San Bernardino and Riverside County Valleys.

A heat advisory was released by the National Weather Service on Monday at 1:39 p.m. valid for Tuesday between 10 a.m. and 8 p.m. for Westchester and Nassau counties.

The National Weather Service issued a heat advisory at 2:06 a.m. on Monday valid for Tuesday between 10 a.m. and 8 p.m. for Bucks County.

Flash flooding, possible severe storms and heat risks will be in effect for Delaware as the remnants of tropical cyclone Chantal reach the area.

Meteorologist Jacqueline Thomas says another hot, humid day can be expected Monday with highs in the 90s and a chance for afternoon thunderstorms.

The National Weather Service in Duluth Thursday issued a heat advisory from 11 a.m.-8 p.m. Friday, July 4, for all of northeast Minnesota, including Aitkin, Cass and Crow Wing counties.

Just like for tornadoes and severe thunderstorms, the National Weather Service issues both extreme heat warnings and extreme heat watches.