PETTIS COUNTY SIREN TEST POSTPONED TO APRIL 1st March 11, 2026 Local News Tweet Share LinkedIn Email A second straight rainy Wednesday has resulted in the Pettis County Emergency Management Office cancelling this month’s storm siren test. Pettis County EMA says their next test will take place at noon April 1, weather permitting. Tags: Outdoor Early-Warning Storm Sirens, Pettis County, Sedalia-Pettis County Emergency Management Agency