data api · USA
NOAA Rapid Refresh Forecast System (RRFS) and RRFS Ensemble Forecast System (REFS) [Operational]
#### Update Version 1 of the RRFS and REFS are scheduled to be implemented on October 14th, 2026 per the following [Service Change Notice](https://www.weather.gov/media/notification/pdf_2026/scn26-048_Updated_RRFS_and_REFS_Implementation_aad.pdf). Please note that upon the start of the pre-implementation parallel phase, August 12th, 2026, the RRFS/REFS [prototype data feed](https://noaa-rrfs-pds.s3.amazonaws.com/index.html) will no longer be updated. <br/><br/> Users will be able to access the o
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- Licence
- NOAA data disseminated through NODD is made available under the [Creative Commons 1.0 Universal Public Domain Dedication (CC0-1.0) license](https://creativecommons.org/publicdomain/zero/1.0/?ref=choos
- Authentication
- Unknown — review source docs
- GitHub stars
- Unknown
- Last commit
- Unknown
- Last successful page check
- 16/10/2026
- Page health
- page reachable
- Package
- Not recorded
- Verification
- Not independently verified
Provenance & evidence
Listed in aws-odr public catalogue API on 2026-10-16; relevance/value screened (haiku).
Metadata observed 14/10/2026 · research sweep: sweep-2026-10-16 (aws-odr)