National Weather Service United States Department of Commerce

Areas of Severe Thunderstorms and Excessive Rainfall Wednesday

Severe thunderstorms will be possible over parts of the northern Plains again Wednesday which could bring large hail, damaging winds, and possible tornadoes. Thunderstorms with heavy to excessive rainfall may produce flooding over parts of the southern and northern Plains Wednesday. Read More >

WSR-88D CODE

National Program

CODE Change History

Weather.gov > WSR-88D CODE > CODE Change History

What's New for CODE B24.0r1.20

January 2026

  1. CODE Volume 1 - Guide to Setting Up the Development Environment
    • Modifications for the new version of ORPG Build 23.0r1.9 software.
  2. CODE Volume 2 - ORPG Application Development Guide
    • No change
  3. CODE Volume 3 - WSR-88D Algorithm Programming Guide
    • No change
  4. CODE Volume 4 - CODE Utility Guide
    • No change
  5. ORPG Source Code
    • Updated to ORPG Build 24.0r1.20 January 2026
  6. CODE Software
    • CODEview Graphics (CVG) 9.2 (integrated with ORPG B24.0r1.20)
      • No change
    • CODEview Text (CVT) 4.4.3 (integrated with ORPG B24.0r1.20)
      • No change.