Heavy precipitation fell across eastern Iowa on September 20, 2026, with National Weather Service reports documenting 1–3+ inches in many locations including Cedar Rapids (3.21 inches) and Marion (3.11 inches), driven by an upper-level low and ample atmospheric moisture that triggered flooding. South Florida and parts of Connecticut also recorded widespread showers and storms from similar moisture surges ahead of a warm front, while much of the western and southern U.S. remained dry with trace or zero amounts per NOAA climate summaries. These verified observations from NWS stations and radar data shape trader consensus on resolved outcomes, highlighting how localized convective patterns and precipitable water values determine geographic rainfall distribution over a single day.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoDove pioverà il 20 settembre?
$7,077 Vol.
New York, NY
Sì
Los Angeles, CA
No
Chicago, IL
Sì
Houston, TX
No
Dallas, TX
No
Phoenix, AZ
No
Philadelphia, PA
Sì
Denver, CO
Sì
Washington, DC
No
Atlanta, GA
No
Miami, FL
Sì
Seattle, WA
No
Boston, MA
Sì
New Orleans, LA
No
San Francisco, CA
No
$7,077 Vol.
New York, NY
Sì
Los Angeles, CA
No
Chicago, IL
Sì
Houston, TX
No
Dallas, TX
No
Phoenix, AZ
No
Philadelphia, PA
Sì
Denver, CO
Sì
Washington, DC
No
Atlanta, GA
No
Miami, FL
Sì
Seattle, WA
No
Boston, MA
Sì
New Orleans, LA
No
San Francisco, CA
No
Measurable precipitation means 0.01 inches or more as reported by the PRECIPITATION (IN) figure in the NWS Daily Climate Report (CLI) for the city's station.
A report of trace ("T") does not qualify.
The PRECIPITATION (IN) figure measures total liquid-equivalent precipitation and does not distinguish between precipitation types.
The observation period is the NWS climate day for KNYC: midnight to midnight local standard time. The final CLI report for a climate day is issued the following morning.
This market will resolve according to the NWS Daily Climate Report as published by 2:00 PM ET on the day following the observation date. If multiple versions of the report are issued, the last version published before that time governs. If no figure has been published by that time, this market will resolve to "No".
The resolution source for this market is the NWS Daily Climate Report (CLI) for KNYC, published at https://forecast.weather.gov/product.php?site=NWS&product=CLI&issuedby=NYC.
Mercato aperto: Sep 19, 2026, 7:09 AM ET
Fonte di risoluzione
https://forecast.weather.gov/product.php?site=NWS&product=CLI&issuedby=NYCRisolutore
0x65070BE91...Esito proposto: Sì
Nessuna contestazione
Esito finale: Sì
Measurable precipitation means 0.01 inches or more as reported by the PRECIPITATION (IN) figure in the NWS Daily Climate Report (CLI) for the city's station.
A report of trace ("T") does not qualify.
The PRECIPITATION (IN) figure measures total liquid-equivalent precipitation and does not distinguish between precipitation types.
The observation period is the NWS climate day for KNYC: midnight to midnight local standard time. The final CLI report for a climate day is issued the following morning.
This market will resolve according to the NWS Daily Climate Report as published by 2:00 PM ET on the day following the observation date. If multiple versions of the report are issued, the last version published before that time governs. If no figure has been published by that time, this market will resolve to "No".
The resolution source for this market is the NWS Daily Climate Report (CLI) for KNYC, published at https://forecast.weather.gov/product.php?site=NWS&product=CLI&issuedby=NYC.
Fonte di risoluzione
https://forecast.weather.gov/product.php?site=NWS&product=CLI&issuedby=NYCRisolutore
0x65070BE91...Esito proposto: Sì
Nessuna contestazione
Esito finale: Sì
Heavy precipitation fell across eastern Iowa on September 20, 2026, with National Weather Service reports documenting 1–3+ inches in many locations including Cedar Rapids (3.21 inches) and Marion (3.11 inches), driven by an upper-level low and ample atmospheric moisture that triggered flooding. South Florida and parts of Connecticut also recorded widespread showers and storms from similar moisture surges ahead of a warm front, while much of the western and southern U.S. remained dry with trace or zero amounts per NOAA climate summaries. These verified observations from NWS stations and radar data shape trader consensus on resolved outcomes, highlighting how localized convective patterns and precipitable water values determine geographic rainfall distribution over a single day.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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