NOAA's Thursday diagnostic discussion says El Nino has strengthened to moderate, gives it a 97 percent chance of lasting through early spring 2027, and assigns an 81 percent chance that the event reaches the agency's official "very strong" category from October through December. [1]

NOAA also reports a weekly Nino-3.4 index of plus 1.2 degrees Celsius and a Nino-1+2 index of plus 2.7 degrees, measurements that support a strengthening event but do not appoint a flood, warm spell, or snow total for any town. [1]

The seasonal tilt remains useful for planning rather than town-by-town prediction: a stronger El Nino favors wetter conditions across the southern United States this winter, warmer conditions across the north, and reduced Atlantic hurricane activity, tendencies AP places in the broader climate forecast. [2]

AP describes the prospect of a powerful El Nino, while searches for catastrophic and natural-cycle reactions found no verified X post about NOAA's July 9 probabilities, leaving the denominator to distinguish a seasonal forecast from a local guarantee before any specific local forecast has been issued.

NOAA is not saying every southern community will be wet, every northern community warm, or every hurricane suppressed; it is saying the odds have shifted, so readers should keep Thursday's probabilities attached and use later regional and local outlooks to translate those odds into plans without treating a national category as a promise about a household's rain, heat, snow, or storm season.

-- KENJI NAKAMURA, Tokyo