Recent National Weather Service and model guidance for Chicago on September 4 points to a high in the mid-to-upper 80s amid increasing cloud cover, a 40-50% chance of showers and thunderstorms, and an easterly wind shift that favors Lake Michigan moderation. This setup explains the tight clustering of market-implied odds around 86–89°F, as lake-breeze effects and convective cooling can shave several degrees from inland maxima while limiting full solar heating. A lingering warm, humid airmass from earlier in the week supports the upper end of that range, yet model consensus on storm timing and lake influence keeps lower-80s outcomes viable. Updated forecast discussions and morning model runs will likely refine these thresholds ahead of resolution.
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 September 4?
Highest temperature in Chicago on September 4?
82-83°F 25%
88-89°F 19%
86-87°F 19%
84-85°F 15%
BAGO
BAGO
Sep 4, 2026
79°F or below
1%
80-81°F
7%
82-83°F
25%
84-85°F
15%
86-87°F
19%
88-89°F
19%
90-91°F
10%
92-93°F
7%
94-95°F
6%
96-97°F
6%
98°F or higher
2%
82-83°F 25%
88-89°F 19%
86-87°F 19%
84-85°F 15%
BAGO
BAGO
Sep 4, 2026
79°F or below
$0 Vol.
1%
80-81°F
$0 Vol.
7%
82-83°F
$0 Vol.
25%
84-85°F
$0 Vol.
15%
86-87°F
$0 Vol.
19%
88-89°F
$133 Vol.
19%
90-91°F
$111 Vol.
10%
92-93°F
$0 Vol.
7%
94-95°F
$0 Vol.
6%
96-97°F
$0 Vol.
6%
98°F or higher
$0 Vol.
2%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 4 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.Recent National Weather Service and model guidance for Chicago on September 4 points to a high in the mid-to-upper 80s amid increasing cloud cover, a 40-50% chance of showers and thunderstorms, and an easterly wind shift that favors Lake Michigan moderation. This setup explains the tight clustering of market-implied odds around 86–89°F, as lake-breeze effects and convective cooling can shave several degrees from inland maxima while limiting full solar heating. A lingering warm, humid airmass from earlier in the week supports the upper end of that range, yet model consensus on storm timing and lake influence keeps lower-80s outcomes viable. Updated forecast discussions and morning model runs will likely refine these thresholds ahead of resolution.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 4 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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: Sep 2, 2026, 3:56 AM ET
Volume
$244Petsa ng Pagtatapos
Sep 4, 2026Binuksan ang Market
Sep 2, 2026, 3:56 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=kordResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 4 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.Recent National Weather Service and model guidance for Chicago on September 4 points to a high in the mid-to-upper 80s amid increasing cloud cover, a 40-50% chance of showers and thunderstorms, and an easterly wind shift that favors Lake Michigan moderation. This setup explains the tight clustering of market-implied odds around 86–89°F, as lake-breeze effects and convective cooling can shave several degrees from inland maxima while limiting full solar heating. A lingering warm, humid airmass from earlier in the week supports the upper end of that range, yet model consensus on storm timing and lake influence keeps lower-80s outcomes viable. Updated forecast discussions and morning model runs will likely refine these thresholds ahead of resolution.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 4 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
Volume
$244Petsa ng Pagtatapos
Sep 4, 2026Binuksan ang Market
Sep 2, 2026, 3:56 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=kordResolver
0x69c47De9D...Recent National Weather Service and model guidance for Chicago on September 4 points to a high in the mid-to-upper 80s amid increasing cloud cover, a 40-50% chance of showers and thunderstorms, and an easterly wind shift that favors Lake Michigan moderation. This setup explains the tight clustering of market-implied odds around 86–89°F, as lake-breeze effects and convective cooling can shave several degrees from inland maxima while limiting full solar heating. A lingering warm, humid airmass from earlier in the week supports the upper end of that range, yet model consensus on storm timing and lake influence keeps lower-80s outcomes viable. Updated forecast discussions and morning model runs will likely refine these thresholds ahead of resolution.
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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