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Fall 2021 Mesonet OK-First Classes

Published: Friday, May 7, 2021

Fall 2021 OK-First classes for public safety officials are now open for enrollment! We will be offering a mix of in-person and online classes with the online classes being self-paced. Here are the classes we will be offering during August-September 2021:


  • 6 In-person Re-certification classes (1 day each)
  • 2 Online Re-certification classes (2 weeks in length)
  • 1 Online Certification class (6 weeks in length)


If you are currently an OK-First participant go to and sign in with your OK-First account to enroll in a Fall 2021 class. If you are a public safety official and are interested in joining the Oklahoma Mesonet's OK-First program, please visit our eligibility and how to join page for more information. OK-First provides FREE training and password-protected access to weather visualization tools including software and a webpage.



Please contact us at with any questions.