Storm sirens will be going off all over Muskogee around noon today, according to the director of Emergency Management in Muskogee.
The sirens will sound for three minutes, twice.
The city recently upgraded the entire storm siren system, with a total of 20 sirens. The test will ensure all the sirens are working as they should.
The first test will be using the main power to the system, then the second test will cut the main power and test the backup batteries on the system.