Current National Weather Service and NOAA model guidance for September 18 shows the highest precipitation probabilities concentrated in parts of the Midwest and Southeast, driven by a cold front and associated trough promoting showers and thunderstorms. Chicago-area forecasts indicate mostly cloudy conditions with an 80-90% chance of showers or thunderstorms developing overnight, while Florida locations carry 50-70% afternoon storm chances amid humid northeast flow. Other regions, including the Northeast and much of the Plains, trend drier with only slight or isolated chances. Short-term updates from NWS local offices and WPC probability-of-precipitation products will refine these patterns ahead of market resolution, with steering flow and instability as key variables.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateWhere will it rain on September 18?
New York, NY
50%
Los Angeles, CA
24%
Chicago, IL
50%
Houston, TX
24%
Dallas, TX
2%
Phoenix, AZ
24%
Philadelphia, PA
24%
Denver, CO
55%
Washington, DC
50%
Atlanta, GA
50%
Miami, FL
77%
Seattle, WA
24%
Boston, MA
42%
New Orleans, LA
24%
San Francisco, CA
24%
$100 Vol.
New York, NY
50%
Los Angeles, CA
24%
Chicago, IL
50%
Houston, TX
24%
Dallas, TX
2%
Phoenix, AZ
24%
Philadelphia, PA
24%
Denver, CO
55%
Washington, DC
50%
Atlanta, GA
50%
Miami, FL
77%
Seattle, WA
24%
Boston, MA
42%
New Orleans, LA
24%
San Francisco, CA
24%
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.
Binuksan ang Market: Sep 17, 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...Current National Weather Service and NOAA model guidance for September 18 shows the highest precipitation probabilities concentrated in parts of the Midwest and Southeast, driven by a cold front and associated trough promoting showers and thunderstorms. Chicago-area forecasts indicate mostly cloudy conditions with an 80-90% chance of showers or thunderstorms developing overnight, while Florida locations carry 50-70% afternoon storm chances amid humid northeast flow. Other regions, including the Northeast and much of the Plains, trend drier with only slight or isolated chances. Short-term updates from NWS local offices and WPC probability-of-precipitation products will refine these patterns ahead of market resolution, with steering flow and instability as key variables.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update



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