National Weather Service United States Department of Commerce

Life-Threatening Flash Flooding in South Central Texas; Heat Continues from the Northern Plains to the Mid-Atlantic

Life-threatening and locally catastrophic flash and urban flooding is expected across portions of south-central Texas through early Friday, with significant river flooding and rapid rises on small streams, arroyos, and typically dry washes expected. A significant heat wave continues for the Rockies, Northern Plains, and Great Lakes into the Mid-Atlantic, peaking in intensity through midweek. 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.