why are flags half mast today

Flags are at half-mast today as a nationwide mark of respect for the victims of a recent mass shooting that occurred on August 27, 2025, at Annunciation Catholic School in Minneapolis, Minnesota. This tragic event led to the deaths of two children and injuries to at least 17 others. In response, President Donald Trump issued a proclamation ordering U.S. flags to be flown at half- staff across the country from August 27 until sunset on August 31, 2025, to honor the victims of this senseless act of violence. Additionally, some states like Louisiana are flying flags at half-staff today to commemorate the 20th anniversary of Hurricane Katrina.