Primary sources
We prefer NOAA and National Weather Service material over secondary summaries. Each result should be read as an interpretation of these public sources, not as a replacement for them.
NOAA CPC ENSO Diagnostic Discussion — 10 Sep 2026
Open official source ↗Used for current ENSO status, probability, seasonal temperature/precipitation outlook or historical El Niño impacts.NOAA CPC Official ENSO Probabilities
Open official source ↗Used for current ENSO status, probability, seasonal temperature/precipitation outlook or historical El Niño impacts.NOAA CPC ENSO Strength Probabilities
Open official source ↗Used for current ENSO status, probability, seasonal temperature/precipitation outlook or historical El Niño impacts.NOAA CPC Long-Lead Seasonal Outlook Discussion
Open official source ↗Used for current ENSO status, probability, seasonal temperature/precipitation outlook or historical El Niño impacts.NOAA Climate.gov — El Niño and U.S. winter weather
Open official source ↗Used for current ENSO status, probability, seasonal temperature/precipitation outlook or historical El Niño impacts.NOAA Climate.gov — El Niño and snowfall over North America
Open official source ↗Used for current ENSO status, probability, seasonal temperature/precipitation outlook or historical El Niño impacts.NOAA Climate.gov — Winter precipitation during El Niño
Open official source ↗Used for current ENSO status, probability, seasonal temperature/precipitation outlook or historical El Niño impacts.Location matching
The checker performs city/state parsing locally in the browser. For 5-digit ZIP codes it uses an embedded ZIP-prefix-to-state table based on the IRS state and ZIP range reference, including listed exceptions. No third-party geocoding request is made by the supplied code.
Update cadence
The embedded ENSO snapshot is from September 10, 2026. NOAA scheduled the next ENSO Diagnostic Discussion for October 8, 2026. The embedded long-lead seasonal outlook was issued August 20, 2026, with the next set scheduled for September 17, 2026.
Attribution and endorsement
NOAA/CPC material is used as the authoritative factual source for climate status and outlook interpretation. References to NOAA, NWS and CPC are for attribution only and do not imply endorsement or affiliation. Third-party material linked from a NOAA page can have separate rights; this site does not copy those third-party assets.
The site uses its own wording and design and does not use NOAA agency logos or present itself as an official government service.