Weather Blog The First Labor Day Parade New York City’s Manhattan Island was the site of the nation’s first Labor Day parade on September 5, 1882. Read More… About Author OTW Observer See author's posts Post navigation Previous Haze Sweeps Over the MediterraneanNext Grim London weather forecast for September as 4 days of rain and thunder to hit Related Stories Tropical Storm Arthur Weather Blog Tropical Storm Arthur June 19, 2026 Desert Field Test With NASA Advanced Rover Prototype Weather Blog Desert Field Test With NASA Advanced Rover Prototype June 18, 2026 El Niño Is Underway Weather Blog El Niño Is Underway June 18, 2026