Severe Weather
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  Sirens  
  In Hamilton County, the outdoor warning sirens will sound a steady tone for five (5) minutes when a Tornado Warning or a Severe Thunderstorm Warning is issued during a Tornado Watch. Click here for a demo of the tone you would hear.

A map of all Hamilton Counties Outdoor Warning Sirens can be found here.

The outdoor warning sirens in Hamilton County are tested the first Wednesday of each month at noon.  

For additional information on severe weather safety and preparedness, visit the Ohio Committee for Severe Weather Awareness web site at: www.weathersafety.ohio.gov

 
 

 
 

2009 Severe Weather Calendar of Events

  • National Flood Safety Awareness Week - March 16-20, 2009

  • Ohio's Spring Severe Weather Awareness Week - March 22-28, 2009

  • Statewide Tornado Drill - March 25, 2009, 9:50 a.m.

  • National Lightning Safety Awareness Week - June 21-27, 2009.   Awareness web site at: www.lightningsafety.noaa.gov .

 
 

 
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