Active low-pressure systems and abundant Gulf moisture are driving widespread showers and thunderstorms across the Midwest and Northeast US on September 17, 2026, with National Weather Service forecasts showing 70-90% probability of measurable precipitation and localized heavy totals exceeding one inch in parts of Illinois, Indiana, and Ohio. NOAA model consensus highlights steering patterns favoring continued activity through the afternoon, while South Florida and portions of India face similar convective outbreaks tied to monsoon remnants and tropical moisture. Historical September baselines indicate elevated rain chances in these corridors due to seasonal frontal boundaries. Traders should monitor updated NWS short-term forecasts and radar trends for any shifts in storm tracks or intensity before market resolution.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoOnde vai chover no dia 17 de setembro?
Nova York, NY
34%
Los Angeles, CA
25%
Chicago, IL
98%
Houston, TX
62%
Dallas, TX
26%
Phoenix, AZ
26%
Filadélfia, PA
32%
Denver, CO
40%
Washington, DC
54%
Atlanta, GA
25%
Miami, FL
100%
Seattle, WA
50%
Boston, MA
58%
Nova Orleans, LA
26%
San Francisco, CA
26%
$1,173 Vol.
Nova York, NY
34%
Los Angeles, CA
25%
Chicago, IL
98%
Houston, TX
62%
Dallas, TX
26%
Phoenix, AZ
26%
Filadélfia, PA
32%
Denver, CO
40%
Washington, DC
54%
Atlanta, GA
25%
Miami, FL
100%
Seattle, WA
50%
Boston, MA
58%
Nova Orleans, LA
26%
San Francisco, CA
26%
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 Aberto: Sep 16, 2026, 7:09 AM ET
Resolver
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.
Resolver
0x65070BE91...Active low-pressure systems and abundant Gulf moisture are driving widespread showers and thunderstorms across the Midwest and Northeast US on September 17, 2026, with National Weather Service forecasts showing 70-90% probability of measurable precipitation and localized heavy totals exceeding one inch in parts of Illinois, Indiana, and Ohio. NOAA model consensus highlights steering patterns favoring continued activity through the afternoon, while South Florida and portions of India face similar convective outbreaks tied to monsoon remnants and tropical moisture. Historical September baselines indicate elevated rain chances in these corridors due to seasonal frontal boundaries. Traders should monitor updated NWS short-term forecasts and radar trends for any shifts in storm tracks or intensity before market resolution.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado

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