**Scattered showers and thunderstorms driven by frontal boundaries, a lingering low-pressure system, and monsoon influences are shaping precipitation patterns across parts of the U.S. and India on September 12, 2026.** NOAA’s Weather Prediction Center notes slight risks of excessive rainfall in the Upper Mississippi Valley, Ohio Valley, and Southwest, with model guidance highlighting localized heavy bands tied to an upper-level shortwave and surface fronts. In the eastern U.S., daytime conditions remain mostly dry in many areas before overnight activity increases, while Florida sees sea-breeze-driven storms per NWS Miami discussions. India’s IMD reports active southwest monsoon conditions with heavy rain warnings across 20 states, fueled by a low-pressure area near the Bay of Bengal. Traders should monitor updated NWS and IMD short-term forecasts plus radar trends, as precise location thresholds depend on evolving steering patterns and moisture convergence.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado¿Dónde lloverá el 12 de septiembre?
Nueva York, NY
27%
Los Ángeles, CA
4%
Chicago, IL
6%
Houston, TX
19%
Dallas, TX
7%
Phoenix, AZ
27%
Filadelfia, PA
50%
Denver, CO
19%
Washington, DC
73%
Atlanta, GA
73%
Miami, FL
74%
Seattle, WA
67%
Boston, MA
2%
Nueva Orleans, LA
75%
San Francisco, CA
1%
$985 Vol.
Nueva York, NY
27%
Los Ángeles, CA
4%
Chicago, IL
6%
Houston, TX
19%
Dallas, TX
7%
Phoenix, AZ
27%
Filadelfia, PA
50%
Denver, CO
19%
Washington, DC
73%
Atlanta, GA
73%
Miami, FL
74%
Seattle, WA
67%
Boston, MA
2%
Nueva Orleans, LA
75%
San Francisco, CA
1%
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.
Mercado abierto: Sep 11, 2026, 7:09 AM ET
Fuente de resolución
https://forecast.weather.gov/product.php?site=NWS&product=CLI&issuedby=NYCResolver
0x65070BE91...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.
Fuente de resolución
https://forecast.weather.gov/product.php?site=NWS&product=CLI&issuedby=NYCResolver
0x65070BE91...**Scattered showers and thunderstorms driven by frontal boundaries, a lingering low-pressure system, and monsoon influences are shaping precipitation patterns across parts of the U.S. and India on September 12, 2026.** NOAA’s Weather Prediction Center notes slight risks of excessive rainfall in the Upper Mississippi Valley, Ohio Valley, and Southwest, with model guidance highlighting localized heavy bands tied to an upper-level shortwave and surface fronts. In the eastern U.S., daytime conditions remain mostly dry in many areas before overnight activity increases, while Florida sees sea-breeze-driven storms per NWS Miami discussions. India’s IMD reports active southwest monsoon conditions with heavy rain warnings across 20 states, fueled by a low-pressure area near the Bay of Bengal. Traders should monitor updated NWS and IMD short-term forecasts plus radar trends, as precise location thresholds depend on evolving steering patterns and moisture convergence.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado


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