A low-pressure system and trailing cold front are the primary drivers shifting precipitation chances across the northern Rockies, northern Plains, and upper Midwest for September 8, 2026, with National Weather Service guidance showing elevated probabilities of showers and thunderstorms in those regions amid modest instability. Warmer, more stable high-pressure influence is keeping southern and eastern areas drier according to current model consensus, though scattered activity remains possible in the Southeast. Traders should monitor the next WPC short-range updates and 6-hour probability of precipitation products, which refine timing and amounts ahead of resolution based on official surface and radar observations. Historical September patterns indicate typical variability in frontal passages this time of year, underscoring the value of the latest observational data.
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 l'8 settembre?
New York, NY
50%
Los Angeles, CA
49%
Chicago, IL
50%
Houston, TX
50%
Dallas, TX
48%
Phoenix, AZ
49%
Philadelphia, PA
50%
Denver, CO
50%
Washington, DC
50%
Atlanta, GA
50%
Miami, FL
50%
Seattle, WA
50%
Boston, MA
50%
New Orleans, LA
68%
San Francisco, CA
50%
$569 Vol.
New York, NY
50%
Los Angeles, CA
49%
Chicago, IL
50%
Houston, TX
50%
Dallas, TX
48%
Phoenix, AZ
49%
Philadelphia, PA
50%
Denver, CO
50%
Washington, DC
50%
Atlanta, GA
50%
Miami, FL
50%
Seattle, WA
50%
Boston, MA
50%
New Orleans, LA
68%
San Francisco, CA
50%
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 7, 2026, 7:09 AM ET
Fonte di risoluzione
https://forecast.weather.gov/product.php?site=NWS&product=CLI&issuedby=NYCRisolutore
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.
Fonte di risoluzione
https://forecast.weather.gov/product.php?site=NWS&product=CLI&issuedby=NYCRisolutore
0x65070BE91...A low-pressure system and trailing cold front are the primary drivers shifting precipitation chances across the northern Rockies, northern Plains, and upper Midwest for September 8, 2026, with National Weather Service guidance showing elevated probabilities of showers and thunderstorms in those regions amid modest instability. Warmer, more stable high-pressure influence is keeping southern and eastern areas drier according to current model consensus, though scattered activity remains possible in the Southeast. Traders should monitor the next WPC short-range updates and 6-hour probability of precipitation products, which refine timing and amounts ahead of resolution based on official surface and radar observations. Historical September patterns indicate typical variability in frontal passages this time of year, underscoring the value of the latest observational data.
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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