Recent National Weather Service guidance points to a Sunday night low near 59–60°F in Chicago under partly cloudy skies and light northerly flow, with some private models indicating 55–57°F if radiational cooling strengthens after afternoon showers. This reflects advection of cooler Canadian air behind a departing warm sector, lowering temperatures below the prior week’s mid-60s readings and near the 1991–2020 September 13 average of 60°F. Model spread arises from variable cloud cover and wind speeds, which traders weigh against historical variance where overnight minima can dip 3–5°F below guidance under clear, calm conditions. Resolution hinges on the official daily minimum at Chicago Midway or O’Hare, with new model runs and evening observations likely to refine the 53°F-or-below versus 58–61°F bracket probabilities.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoLa temperatura più bassa a Chicago il 13 settembre?
La temperatura più bassa a Chicago il 13 settembre?
53°F o inferiore 76%
54-55°F 39%
58-59°F 29%
60-61°F 22%
NUOVO
NUOVO
13 set 2026
53°F o inferiore
76%
54-55°F
39%
56-57°F
21%
58-59°F
29%
60-61°F
22%
62-63°F
21%
64-65°F
14%
66-67°F
10%
68-69°F
3%
70-71°F
2%
72°F o superiore
2%
53°F o inferiore 76%
54-55°F 39%
58-59°F 29%
60-61°F 22%
NUOVO
NUOVO
13 set 2026
53°F o inferiore
$0 Vol.
76%
54-55°F
$0 Vol.
39%
56-57°F
$0 Vol.
21%
58-59°F
$0 Vol.
29%
60-61°F
$0 Vol.
22%
62-63°F
$0 Vol.
21%
64-65°F
$0 Vol.
14%
66-67°F
$0 Vol.
10%
68-69°F
$0 Vol.
3%
70-71°F
$0 Vol.
2%
72°F o superiore
$0 Vol.
2%
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 13 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest 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 guidance points to a Sunday night low near 59–60°F in Chicago under partly cloudy skies and light northerly flow, with some private models indicating 55–57°F if radiational cooling strengthens after afternoon showers. This reflects advection of cooler Canadian air behind a departing warm sector, lowering temperatures below the prior week’s mid-60s readings and near the 1991–2020 September 13 average of 60°F. Model spread arises from variable cloud cover and wind speeds, which traders weigh against historical variance where overnight minima can dip 3–5°F below guidance under clear, calm conditions. Resolution hinges on the official daily minimum at Chicago Midway or O’Hare, with new model runs and evening observations likely to refine the 53°F-or-below versus 58–61°F bracket probabilities.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 13 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest 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 lowest 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.
Mercato aperto: Sep 11, 2026, 3:29 AM ET
Volume
$0Data di fine
13 set 2026Mercato aperto
Sep 11, 2026, 3:29 AM ETFonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=kordRisolutore
0x69c47De9D...This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 13 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest 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 guidance points to a Sunday night low near 59–60°F in Chicago under partly cloudy skies and light northerly flow, with some private models indicating 55–57°F if radiational cooling strengthens after afternoon showers. This reflects advection of cooler Canadian air behind a departing warm sector, lowering temperatures below the prior week’s mid-60s readings and near the 1991–2020 September 13 average of 60°F. Model spread arises from variable cloud cover and wind speeds, which traders weigh against historical variance where overnight minima can dip 3–5°F below guidance under clear, calm conditions. Resolution hinges on the official daily minimum at Chicago Midway or O’Hare, with new model runs and evening observations likely to refine the 53°F-or-below versus 58–61°F bracket probabilities.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 13 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest 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 lowest 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
$0Data di fine
13 set 2026Mercato aperto
Sep 11, 2026, 3:29 AM ETFonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=kordRisolutore
0x69c47De9D...Recent National Weather Service guidance points to a Sunday night low near 59–60°F in Chicago under partly cloudy skies and light northerly flow, with some private models indicating 55–57°F if radiational cooling strengthens after afternoon showers. This reflects advection of cooler Canadian air behind a departing warm sector, lowering temperatures below the prior week’s mid-60s readings and near the 1991–2020 September 13 average of 60°F. Model spread arises from variable cloud cover and wind speeds, which traders weigh against historical variance where overnight minima can dip 3–5°F below guidance under clear, calm conditions. Resolution hinges on the official daily minimum at Chicago Midway or O’Hare, with new model runs and evening observations likely to refine the 53°F-or-below versus 58–61°F bracket probabilities.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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