Summer/Fall 2023 Mesonet OK-First Classes

Summer/Fall 2023 Mesonet 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:

  • 1 In-person Certification class (4 day class)
  • 2 Online Certification classes (6 weeks to complete)
  • 2 Online Re-certification classes (2 weeks to complete)
  • 6 In-person Re-certification classes (1 day classes)

  • If you are a current OK-First member, go to and sign in with your OK-First account to enroll in a Summer/Fall 2023 class. If you are a public safety official 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 data access to weather and radar visualization tools including software and a webpage.

    Please contact us at with any questions.