Sep 1, 2014; 4:56 PM ET
The fifth tropical depression of the Atlantic Hurricane season has formed in the southwestern Gulf of Mexico.
Sep 1, 2014; 2:51 PM ET
The late-season swelter will continue along much of the Atlantic Seaboard through the week as tens of millions head back to school and work.
Sep 1, 2014; 2:50 PM ET
Tropical depression five has formed in the southwestern Gulf of Mexico's Bay of Campeche and will continue its west-northwest path during the next couple of days.
Sep 1, 2014; 2:47 PM ET
A second volcanic eruption occurred on Sunday morning in Iceland in the same area that had one on Friday.
Sep 1, 2014; 2:44 PM ET
Severe thunderstorms will threaten holiday festivities across parts of the Midwest and central Plains to close out the extended Labor Day weekend.
Sep 1, 2014; 2:40 PM ET
While flooding is a threat, monsoonal rains will be beneficial for most areas across northwest India this week.
Sep 1, 2014; 2:37 PM ET
Gusty winds, large hail and power outages occurred Sunday into Monday morning in the north-central United States.
Sep 1, 2014; 2:34 PM ET
After a chillier summer for many across the country, fall is around the corner and large retailers have already been stocking the shelves with autumnal products.
Sep 1, 2014; 2:27 PM ET
When the right mix of heat and bacteria clashes with other natural and man-made factors, hazardous and unsightly conditions can arise in water areas across the country.
Sep 1, 2014; 2:24 PM ET
Labor Day weekend traditionally marks the unofficial end to summer, but the weather has another idea in mind around Pittsburgh with a prolonged stretch of steamy air underway.
Sep 1, 2014; 2:20 PM ET
There is a distinct difference between a watch and a warning, and knowing the difference can save your life.
Daily U.S. Extremespast 24 hours
As September progresses, there is a noticeable increase and decrease in certain weather elements. The peak of hurricane season occurs around Sept. 10, when the ocean is typically at its warmest. The lengthening nights contribute to an increase in fog, while there tends to be less convective thunderstorms popping up. Average temperatures will remain on the decline as the direct rays of the sun migrate toward the Tropic of Capricorn.
This Day In Weather History
Los Angeles (1955)
The temperature reached 110 degrees, making this their hottest day ever.
Milwaukee, Wis. (1988)
Hottest summer on record. Six days of 100 degrees or greater and 36 days of 90 or above. The average temperature of 73.8 beat the old record of 72.8 set in 1921. The normal average temperature for a summer in Milwaukee is 68.3 degrees.