Official National Weather Service observations from Chicago O’Hare International Airport recorded a daily high temperature of 64–65°F on May 22, aligning with the market’s near-certain consensus for that outcome. Persistent northeast onshore flow from Lake Michigan suppressed warming beneath a cool air mass, keeping readings several degrees below the mid-May climatological average of roughly 73°F. Ensemble model guidance and surface analyses throughout the period consistently projected limited diurnal heating under mostly cloudy skies, with no late-day clearing or wind shift sufficient to reach 66°F. This observational confirmation from authoritative monitoring stations resolves the market while illustrating how lake-effect moderation and regional synoptic patterns can anchor temperatures within narrow daily ranges.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoHighest temperature in Chicago on May 22?
64-65°F 100.0%
47°F or below <1%
48-49°F <1%
50-51°F <1%
$72,608 Vol.
$72,608 Vol.
47°F or below
No
48-49°F
No
50-51°F
No
52-53°F
No
54-55°F
No
56-57°F
No
58-59°F
No
60-61°F
No
62-63°F
No
64-65°F
Yes
66°F or higher
No
64-65°F 100.0%
47°F or below <1%
48-49°F <1%
50-51°F <1%
$72,608 Vol.
$72,608 Vol.
47°F or below
No
48-49°F
No
50-51°F
No
52-53°F
No
54-55°F
No
56-57°F
No
58-59°F
No
60-61°F
No
62-63°F
No
64-65°F
Yes
66°F or higher
No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Chicago O'Hare Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.
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.
Mercado Aberto: May 20, 2026, 12:05 AM ET
Fonte de resolução
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Chicago O'Hare Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.
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 de resolução
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: No
Official National Weather Service observations from Chicago O’Hare International Airport recorded a daily high temperature of 64–65°F on May 22, aligning with the market’s near-certain consensus for that outcome. Persistent northeast onshore flow from Lake Michigan suppressed warming beneath a cool air mass, keeping readings several degrees below the mid-May climatological average of roughly 73°F. Ensemble model guidance and surface analyses throughout the period consistently projected limited diurnal heating under mostly cloudy skies, with no late-day clearing or wind shift sufficient to reach 66°F. This observational confirmation from authoritative monitoring stations resolves the market while illustrating how lake-effect moderation and regional synoptic patterns can anchor temperatures within narrow daily ranges.
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
Cuidado com os links externos.
Cuidado com os links externos.
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