Trader consensus on Polymarket prices a tight race among 60-65°F outcomes for Chicago's highest temperature on March 29, reflecting National Weather Service (NWS) Chicago guidance and ensemble model runs from GFS and ECMWF centering highs near 62°F at O'Hare International Airport. This warmer-than-normal outlook—exceeding the late-March climatological average of 48°F—stems from southerly winds advecting a mild air mass amid a developing upper-level ridge, boosting afternoon insolation despite partly cloudy skies. Differentiating factors include model spread on boundary-layer mixing and convective cloud development, which could cap peaks at 60-61°F or allow 64-65°F with clearer conditions; recent 12Z runs show minimal shifts, but 00Z updates tonight may refine probabilities ahead of resolution based on official O'Hare observations.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertHighest temperature in Chicago on March 29?
Highest temperature in Chicago on March 29?
60-61°F 25%
62-63°F 23%
64-65°F 17%
58-59°F 14%
$18,259 Vol.
$18,259 Vol.
53°F oder darunter
1%
54-55°F
1%
56-57°F
4%
58-59°F
14%
60-61°F
25%
62-63°F
23%
64-65°F
17%
66-67°F
7%
68-69°F
2%
70-71°F
1%
72°F or higher
1%
60-61°F 25%
62-63°F 23%
64-65°F 17%
58-59°F 14%
$18,259 Vol.
$18,259 Vol.
53°F oder darunter
1%
54-55°F
1%
56-57°F
4%
58-59°F
14%
60-61°F
25%
62-63°F
23%
64-65°F
17%
66-67°F
7%
68-69°F
2%
70-71°F
1%
72°F or higher
1%
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.
Markt eröffnet: Mar 25, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Trader consensus on Polymarket prices a tight race among 60-65°F outcomes for Chicago's highest temperature on March 29, reflecting National Weather Service (NWS) Chicago guidance and ensemble model runs from GFS and ECMWF centering highs near 62°F at O'Hare International Airport. This warmer-than-normal outlook—exceeding the late-March climatological average of 48°F—stems from southerly winds advecting a mild air mass amid a developing upper-level ridge, boosting afternoon insolation despite partly cloudy skies. Differentiating factors include model spread on boundary-layer mixing and convective cloud development, which could cap peaks at 60-61°F or allow 64-65°F with clearer conditions; recent 12Z runs show minimal shifts, but 00Z updates tonight may refine probabilities ahead of resolution based on official O'Hare observations.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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Vorsicht bei externen Links.
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