National Weather Service guidance and ensemble forecasts from NOAA's GFS and ECMWF models have converged on a nocturnal low around 52°F at New York City's LaGuardia Airport station for May 15, anchoring trader consensus at 33.5% implied probability for 52-53°F amid partly cloudy skies and light southwesterly winds following recent frontal passages. A week of below-normal temperatures, influenced by a persistent upper-level trough and weakening polar vortex remnants, has established a cooler baseline against mid-May climatological norms near 54°F. High market uncertainty arises from variability in cloud cover—clearer conditions enabling radiative cooling toward 48-49°F (4.6%) or increased low clouds and onshore flow lifting lows to 54-55°F (10%)—with key resolution hinging on overnight observations; watch the next NWS forecast discussion for model refinements.
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. · AggiornatoLowest temperature in NYC on May 15?
Lowest temperature in NYC on May 15?
52-53°F 37%
50-51°F 23%
54-55°F 22%
48-49°F 3.7%
41°F or below
<1%
42-43°F
1%
44-45°F
1%
46-47°F
1%
48-49°F
4%
50-51°F
23%
52-53°F
37%
54-55°F
22%
56-57°F
3%
58-59°F
<1%
60°F o superiore
<1%
52-53°F 37%
50-51°F 23%
54-55°F 22%
48-49°F 3.7%
41°F or below
<1%
42-43°F
1%
44-45°F
1%
46-47°F
1%
48-49°F
4%
50-51°F
23%
52-53°F
37%
54-55°F
22%
56-57°F
3%
58-59°F
<1%
60°F o superiore
<1%
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day by the Forecast for the LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Mercato aperto: May 11, 2026, 7:07 PM ET
Fonte di risoluzione
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
0x69c47De9D...The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day by the Forecast for the LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Fonte di risoluzione
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
0x69c47De9D...National Weather Service guidance and ensemble forecasts from NOAA's GFS and ECMWF models have converged on a nocturnal low around 52°F at New York City's LaGuardia Airport station for May 15, anchoring trader consensus at 33.5% implied probability for 52-53°F amid partly cloudy skies and light southwesterly winds following recent frontal passages. A week of below-normal temperatures, influenced by a persistent upper-level trough and weakening polar vortex remnants, has established a cooler baseline against mid-May climatological norms near 54°F. High market uncertainty arises from variability in cloud cover—clearer conditions enabling radiative cooling toward 48-49°F (4.6%) or increased low clouds and onshore flow lifting lows to 54-55°F (10%)—with key resolution hinging on overnight observations; watch the next NWS forecast discussion for model refinements.
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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