Read today’s weather outlook for the nation.

Learn some fun facts about Independence Day.

Find out what weather events took place on this day in previous years.

Air quality is a big concern during the summer months. Are you having a "bad air day"?

Learn the meterological definition of summer.

Find out how the heat index is determined, and what it means for your comfort.

Hot enough for you? Compare this summer to the hottest on record.

Here is a list of holidays celebrated during the summer.