National Weather Service forecasts from the Chicago office project a high temperature of 76°F at O'Hare International Airport today under mostly sunny skies with southerly winds enhancing warm air advection, driving the market's 100% implied probability for 54°F or higher. Current observations already show midday readings near 79°F, aligning with model consensus from recent GFS and NAM runs that indicate peak heating this afternoon amid low cloud cover and high pressure dominance. Historical April 21 normals hover around 61°F, making sub-54°F outcomes climatologically improbable without an unforeseen cold front or marine influence, which satellite imagery and upper-air analyses rule out; resolution awaits official daily maximum from NOAA archives.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoTemperatura mais alta em Chicago em 21 de abril?
Temperatura mais alta em Chicago em 21 de abril?
54°F ou mais 100.0%
35°F ou menos <1%
36-37°F <1%
38-39°F <1%
$143,941 Vol.
$143,941 Vol.
21 abr 2026
35°F ou menos
Não
36-37°F
Não
38-39°F
Não
40-41°F
Não
42-43°F
Não
44-45°F
Não
46-47°F
Não
48-49°F
Não
50-51°F
Não
52-53°F
Não
54°F ou mais
Sim
54°F ou mais 100.0%
35°F ou menos <1%
36-37°F <1%
38-39°F <1%
$143,941 Vol.
$143,941 Vol.
21 abr 2026
35°F ou menos
$21,200 Vol.
Não
36-37°F
$16,038 Vol.
Não
38-39°F
$6,632 Vol.
Não
40-41°F
$4,743 Vol.
Não
42-43°F
$4,098 Vol.
Não
44-45°F
$4,070 Vol.
Não
46-47°F
$4,121 Vol.
Não
48-49°F
$6,627 Vol.
Não
50-51°F
$13,973 Vol.
Não
52-53°F
$18,983 Vol.
Não
54°F ou mais
$43,458 Vol.
Sim
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 21 Apr '26.
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.National Weather Service forecasts from the Chicago office project a high temperature of 76°F at O'Hare International Airport today under mostly sunny skies with southerly winds enhancing warm air advection, driving the market's 100% implied probability for 54°F or higher. Current observations already show midday readings near 79°F, aligning with model consensus from recent GFS and NAM runs that indicate peak heating this afternoon amid low cloud cover and high pressure dominance. Historical April 21 normals hover around 61°F, making sub-54°F outcomes climatologically improbable without an unforeseen cold front or marine influence, which satellite imagery and upper-air analyses rule out; resolution awaits official daily maximum from NOAA archives.
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 21 Apr '26.
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.
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: Apr 19, 2026, 12:06 AM ET
Volume
$143,941Data de Término
21 abr 2026Mercado Aberto
Apr 19, 2026, 12:06 AM ETFonte de resolução
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Resultado proposto: Não
Sem contestação
Resultado final: Não
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 21 Apr '26.
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.National Weather Service forecasts from the Chicago office project a high temperature of 76°F at O'Hare International Airport today under mostly sunny skies with southerly winds enhancing warm air advection, driving the market's 100% implied probability for 54°F or higher. Current observations already show midday readings near 79°F, aligning with model consensus from recent GFS and NAM runs that indicate peak heating this afternoon amid low cloud cover and high pressure dominance. Historical April 21 normals hover around 61°F, making sub-54°F outcomes climatologically improbable without an unforeseen cold front or marine influence, which satellite imagery and upper-air analyses rule out; resolution awaits official daily maximum from NOAA archives.
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 21 Apr '26.
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.
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.
Volume
$143,941Data de Término
21 abr 2026Mercado Aberto
Apr 19, 2026, 12:06 AM ETFonte de resolução
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Resultado proposto: Não
Sem contestação
Resultado final: Não
National Weather Service forecasts from the Chicago office project a high temperature of 76°F at O'Hare International Airport today under mostly sunny skies with southerly winds enhancing warm air advection, driving the market's 100% implied probability for 54°F or higher. Current observations already show midday readings near 79°F, aligning with model consensus from recent GFS and NAM runs that indicate peak heating this afternoon amid low cloud cover and high pressure dominance. Historical April 21 normals hover around 61°F, making sub-54°F outcomes climatologically improbable without an unforeseen cold front or marine influence, which satellite imagery and upper-air analyses rule out; resolution awaits official daily maximum from NOAA archives.
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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