United States

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  Tropics May Come Alive in Western Atlantic

  July 24, 2015; 12:20 PM ET

  Waters along the Southeast U.S. coast will be ripe for tropical development into early August.

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  More Typical Summer Humidity to Return to Northeast This Weekend

  July 25, 2015; 1:22 AM ET

  More humid conditions will return to the Northeast this weekend, but so will the risk of showers and thunderstorms.

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  Tropical Atlantic May Come Alive Near US Coast Next Week

  July 25, 2015; 1:21 AM ET

  Waters from the northeastern Gulf of Mexico to Bermuda will remain the most likely to spawn one or more tropical systems in the Atlantic basin into early August.

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  Wragg Fire Scorches 6,900 Acres, Forces Evacuations Near Lake Berryessa in California

  July 25, 2015; 1:19 AM ET

  A growing fire in Northern California is threatening homes in Napa and Solano County, particularly near Lake Berryessa.

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  Researchers Accidentally Discover Centuries Old Shipwreck off North Carolina Coast

  July 25, 2015; 1:16 AM ET

  A group of researchers recently uncovered a shipwreck off the coast of North Carolina that could originate from the time of the American Revolution.

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  Typhoon Halola Targets Japan's Ryukyu Islands, South Korea

  July 25, 2015; 1:12 AM ET

  Typhoon Halola remains on track to whip through Japan's Ryukyu Islands before taking aim at South Korea, albeit as a much weaker tropical system.

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  Dallas, Oklahoma City and Little Rock to Continue to Swelter

  July 25, 2015; 1:10 AM ET

  The intense heat over the Plains states could come to an end for some areas, but not for all.

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  Weekly Wrap-Up: Flooding, Wildfires Ravage California; NASA Unveils Viral Photo of Earth From DSCOVR

  July 25, 2015; 1:08 AM ET

  It was an unusually active week across Southern California, as moisture from once-Hurricane Dolores brought record-setting rainfall.

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  Severe Storms to Rattle Michigan to Nebraska Into Friday Night

  July 25, 2015; 1:06 AM ET

  A potent storm system swinging across the northern Plains, the Upper Midwest and neighboring Canada will spark severe storms through Friday night.

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  Florida Braces for Onslaught of Rain Through End of July

  July 25, 2015; 1:02 AM ET

  The frequency of thunderstorms and the intensity downpours will increase over much of Florida and will bring both the risk of flooding and beneficial rain through the end of July.

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  Atlanta: Hot and Humid Conditions to Persist Through Weekend

  July 25, 2015; 1:00 AM ET

  Atlanta residents can expect muggy and hot conditions through the weekend and into the early part of next week.