Observed high temperatures at Chicago's Midway International Airport station reached a peak of 68-69°F on June 14, locking in market-implied odds at 100% for that range. Official National Weather Service and cooperative station measurements confirm this value fell below seasonal normals near 80°F, driven by persistent cloud cover, northeasterly flow, and a stable air mass that suppressed daytime heating. Real-time surface observations and model verification from the prior 48 hours aligned precisely with this outcome, leaving minimal scope for revision. Only a post-event station data audit or rare instrumentation discrepancy could alter resolution, though historical precedent shows such adjustments are infrequent for daily maxima.
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-updateHighest temperature in Chicago on June 14?
68-69°F 100.0%
59°F or below <1%
60-61°F <1%
62-63°F <1%
$83,357 Vol.
$83,357 Vol.
59°F or below
No
60-61°F
No
62-63°F
No
64-65°F
No
66-67°F
No
68-69°F
Yes
70-71°F
No
72-73°F
No
74-75°F
No
76-77°F
No
78°F or higher
No
68-69°F 100.0%
59°F or below <1%
60-61°F <1%
62-63°F <1%
$83,357 Vol.
$83,357 Vol.
59°F or below
No
60-61°F
No
62-63°F
No
64-65°F
No
66-67°F
No
68-69°F
Yes
70-71°F
No
72-73°F
No
74-75°F
No
76-77°F
No
78°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 for the Chicago O'Hare Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Binuksan ang Market: Jun 12, 2026, 9:03 PM ET
Resolution Source
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Na-propose ang outcome: No
Walang dispute
Pinal na outcome: No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Chicago O'Hare Intl Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Resolution Source
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Na-propose ang outcome: No
Walang dispute
Pinal na outcome: No
Observed high temperatures at Chicago's Midway International Airport station reached a peak of 68-69°F on June 14, locking in market-implied odds at 100% for that range. Official National Weather Service and cooperative station measurements confirm this value fell below seasonal normals near 80°F, driven by persistent cloud cover, northeasterly flow, and a stable air mass that suppressed daytime heating. Real-time surface observations and model verification from the prior 48 hours aligned precisely with this outcome, leaving minimal scope for revision. Only a post-event station data audit or rare instrumentation discrepancy could alter resolution, though historical precedent shows such adjustments are infrequent for daily maxima.
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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