National Weather Service United States Department of Commerce

 
Statewide Severe Weather Preparedness/Awareness Weeks are an opportunity to increase awareness of and response to severe weather hazards.  They are scheduled throughout the spring, targeting a time before the spring severe weather "season" typically begins in that state. Most states also conduct a tornado drill during their awareness week, when test tornado warnings are issued at a predetermined time.  Please mark your calendar and plan to participate in the drill for your local area, as this is an opportunity to test your communication methods as if it were a real situation.

 
Official Severe Weather Preparedness Dates (Updated for 2025)
 
Illinois Missouri Iowa

Mar. 3-7, 2025

Required Weekly Test (RWT) Drill
Tuesday, Mar. 4 at 10 AM

Mar. 3-7, 2025

Required Weekly Test (RWT) Drill
Wednesday, Mar. 5 at 11 AM

 

Mar. 24-28, 2025

Required Weekly Test (RWT) Drill
Wednesday, Mar. 26 at 10 AM

 

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Daily Topics

Monday: Have a Plan
Tuesday: Lightning  
Wednesday: Tornadoes
Thursday: Wind and Hail 
Friday:  Flooding

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Daily Topics

Monday: Receiving Alerts/Forecast Information
Tuesday: Lightning  
Wednesday: Tornadoes
Thursday: Wind and Hail 
Friday:  Flooding

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Daily Topics

Monday: Lightning
Tuesday: Tornadoes
Wednesday: Preparedness
Thursday: Severe Thunderstorms
Friday: Flash Floods

The Bottom Line: 

Living in the most severe weather prone country in the world, 
your best defense is to be both prepared and informed

Know the local warning systems.  
Invest in a NOAA Weather Radio.  
Stay informed.  
Take action – indoors or out!




Severe Weather Social Media Graphics

Look for these and other messages on our Facebook and Twitter accounts, then "Share"/"Retweet"!

  Click on the titles for a direct link to the corresponding Facebook post.  

 
Watch v. Warning Severe Thunderstorm WATCH Tornado WATCH Tornado Watch v. Warning
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 Hazards Outlooks Severe Thunderstorm WARNING  Tornado WARNING
NA NA NA NA
Take Shelter Weather Radio Cell Phone Alerts Severe Weather Plan
NA NA NA NA
  Check Weather.gov Daily  
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Related Topics
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Severe Weather Climatology
(Applies to National Weather Service Quad Cities IA/IL County Warning Area)
Damaging Wind
(1,561 Reports from 1994-2006)
 
Large Hail
(1,346 Reports from 1994-2006)
 
Hourly Monthly Hourly Monthly
NA NA NA NA
       
Tornadoes
[ 701 Reports from 1950-2006, 678 Ranked (F0=292, F1=205, F2=122, F3=49, F4=10, F5=0), Avg. per year=12.5 ]
 
F-Scale Hourly Monthly Decadal
NA NA NA NA

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