Latest National Weather Service guidance and ensemble models project Chicago's highest temperature on April 16 in the upper 60s to mid-70s°F at O'Hare International Airport, mirroring the tight trader consensus with 76-77°F leading at 29% implied probability, closely trailed by 68-69°F (25.5%) and 70-71°F (22%). This positioning stems from a recent warm surge peaking at 81°F on April 12—well above the 59.2°F normal—and NOAA's Climate Prediction Center spring 2026 outlook favoring above-normal temperatures across the Midwest under ENSO-neutral conditions. Key differentiators include boundary layer mixing depth, southwest warm air advection strength, and afternoon cloud cover variability from potential weak disturbances, introducing 8-10°F forecast uncertainty. Watch for 12z GFS/ECMWF updates and NWS Chicago forecast discussion later today.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourHighest temperature in Chicago on April 16?
Highest temperature in Chicago on April 16?
72-73°F 22%
68-69°F 15%
70-71°F 14%
74-75°F 14%
61°F or below
1%
62-63°F
4%
64-65°F
6%
66-67°F
12%
68-69°F
15%
70-71°F
14%
72-73°F
22%
74-75°F
14%
76-77°F
8%
78-79°F
3%
80°F or higher
2%
72-73°F 22%
68-69°F 15%
70-71°F 14%
74-75°F 14%
61°F or below
1%
62-63°F
4%
64-65°F
6%
66-67°F
12%
68-69°F
15%
70-71°F
14%
72-73°F
22%
74-75°F
14%
76-77°F
8%
78-79°F
3%
80°F or higher
2%
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.
Marché ouvert : Apr 14, 2026, 6:05 PM ET
Source de résolution
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.
Source de résolution
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Latest National Weather Service guidance and ensemble models project Chicago's highest temperature on April 16 in the upper 60s to mid-70s°F at O'Hare International Airport, mirroring the tight trader consensus with 76-77°F leading at 29% implied probability, closely trailed by 68-69°F (25.5%) and 70-71°F (22%). This positioning stems from a recent warm surge peaking at 81°F on April 12—well above the 59.2°F normal—and NOAA's Climate Prediction Center spring 2026 outlook favoring above-normal temperatures across the Midwest under ENSO-neutral conditions. Key differentiators include boundary layer mixing depth, southwest warm air advection strength, and afternoon cloud cover variability from potential weak disturbances, introducing 8-10°F forecast uncertainty. Watch for 12z GFS/ECMWF updates and NWS Chicago forecast discussion later today.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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