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The Community CollaborativeRain, Hail and Snow Network CoCoRaHS is a grassroots volunteer network of backyard weather observers of all ages and backgrounds working together to measure and map precipitation rain, hail and snow in their local communities.

 

How can I get involved

• Step 1: Become a CoCoRaHS Observer
• Step 2: Become trained to take observations. You can either take the On-line training or attend local training sessions to be announced later.
• Step 3: Purchase an official 4" Rain Gauge. Available from various suppliers.
  

You are then ready to start submitting your daily reports online!

Iowa CoCoRaHS Training Sessions

No upcoming training events at this time.