Good evening partners,

About a month ago we sent out an email notifying you of the decommissioning of AHPS and the NWPS replacement scheduled for late March. Please find below some recent updates on NWPS, including a change to the NWPS API link.

The week of February 20th, the URL for the “preview” API will be changing.

New Link: https://preview-api.water.noaa.gov/nwps/v1/docs/ 


NWPS Software updates:  (preview.water.noaa.gov

  • Next expected update is 3/14

  • There may also be one update in mid-March.

  • Operational date is March 27th.

  • Reminder AHPS will be available 60 days after NWPS is “operational”.  After 60 days will be redirected to NWPS


Kind regards,

-Rob Megnia

If you have any questions or would like more information, please don't hesitate to contact us. You can reach us via:
phone: 508.622.3280
Slack/NWSChat 2.0 (for approved partners)
social media: Website | Facebook | Twitter