Product Search
Specify 4-6 characters for exact match
Can be left blank
Can be left blank

IEM NWS Text Product Finder

Search and view National Weather Service text products

  • 5 June 2025: The app was mostly rewritten and now uses a URL Parameters pil= style page reference. Any previous bookmarks should continue to work, but you may want to update them to the new style.
  • 29 Mar 2024: Backend documentation exists for those wishing to script against this service.
  • 15 May 2019: If you specify a three character PIL, you will get any PIL matches that start with those three characters. You can optionally specify a WMO Header (TTAAII) to reduce PIL ambiguity.
  • 19 Jan 2012: Added the ability to limit a AFOS PIL by the issuing center ID (4 character). For example, the AFOS pil RWRTX is issued by a number of centers in Texas. To only get RWRTX from Fort Worth, enter KFWD for the center.

Using our local UNIDATA IDD data feed, a simple script archives recent NWS text products into a database. You must know the AFOS PIL / AWIPS ID in order to get the products you want.

The archive maintains products from at least the most recent 7 days. A daily scrubber runs at 3:30 AM each day to reindex the products and delete old products, so the query interface is off-line at that time. This interruption should only last 10 minutes.

If you don't like this app, here is the old one.

Common Product IDs
MOS PILS
PILDescriptionDSM Example
ECMxxxECMWF Guidance MECMDSM
ECSxxxECMWF Guidance SECSDSM
MAVxxxGFS MOS GuidanceMAVDSM
METxxxNAM MOS GuidanceMETDSM
NBExxxNational Blend ENBEDSM
Popular Products