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Severe Thunderstorms in the Central U.S.; Heavy Rain in the Southwest

Isolated strong to severe thunderstorms are possible in parts of the Midwest and the south-central Plains. Heavy rainfall pose a risk of flash flooding in the Desert Southwest and northeast New Mexico, especially in burn scars, and in the urban corridor of southeast Florida. Read More >

For NWWS-Open Interface message detail (other than header information) XMMP
reader software (commercial or user-developed) is required.

 

To request a user_id and password for NWWS Open Interface access, please email NWWS.Issue@noaa.gov.

Be sure to include the following:

  • Name (First and Last)
  • Company
  • Address
  • State, City, and Zip
  • Telephone Number
  • Account Info: Single or Multiple Accounts

Remember: If multiple accounts are run from the same computer system the system will shut down.

 

Note: NWS processing of your request may take as long as 10-days or more depending on weather conditions (critical weather days) and NWS priority requirements.