{"source":"kalshi","id":"KXLOWTCHI-26JUL18","ticker":"KXLOWTCHI-26JUL18","slug":"KXLOWTCHI-26JUL18","title":"Lowest temperature in Chicago on Jul 18, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-17T14:00:00Z","end_date":"2026-07-25T14:00:00Z","closed_time":null,"volume":1296.39,"volume_24hr":1295.39,"volume_24h_change":null,"normalized_vol_24hr":16.766359329223633,"normalized_volume":13.897274017333984,"liquidity":null,"open_interest":1158.2,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"73° to 74°","top_outcome_probability":0.35,"top_outcome_prob_24h_change":0.019999999999999962,"top_outcome_volume_24h_change":294.26,"updated_at":"2026-07-17T22:23:11.874836Z","fetched_at":"2026-07-17T22:23:11.874836Z","added_at":"2026-07-17T14:09:53.170608Z","url":"https://kalshi.com/markets/kxlowtchi/lowest-temperature-in-chicago-on-jul-18-2026/kxlowtchi-26jul18","chart_24h":[0.0,0.0,0.0,0.0,0.0,1023.52,1023.52,1033.52,1159.52,1199.52],"markets":[{"source":"kalshi","id":"KXLOWTCHI-26JUL18-B73.5","event_id":"KXLOWTCHI-26JUL18","slug":"KXLOWTCHI-26JUL18-B73.5","question":"Will the minimum temperature be 73-74° on Jul 18, 2026?","group_item_title":"73° to 74°","description":"If the minimum temperature recorded at Chicago for Jul 18, 2026, is between 73-74° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nData for CLIMDW can be found by clicking the following URL: https://www.weather.gov/wrh/Climate?wfo=lot, navigating to the \"Observed Weather\" tab, and choosing the location \"Chicago - Midway, IL\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.35,0.65],"probability":0.35,"spread":0.02999999999999997,"active":true,"closed":false,"start_date":"2026-07-17T14:00:00Z","end_date":"2026-07-25T14:00:00Z","closed_time":"2026-07-19T06:00:00Z","volume":295.26,"volume_24hr":294.26,"prob_24h_change":0.019999999999999962,"volume_24h_change":294.26,"normalized_vol_24hr":12.91471004486084,"normalized_volume":9.479353904724121,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-07-17T22:24:49.882900Z","fetched_at":"2026-07-17T22:23:12.099373Z","added_at":"2026-07-17T14:09:53.284001Z","url":"https://kalshi.com/markets/kxlowtchi/lowest-temperature-in-chicago-on-jul-18-2026/kxlowtchi-26jul18","event_title":"Lowest temperature in Chicago on Jul 18, 2026?","chart_24h":[0.33,0.37,0.37,0.37]},{"source":"kalshi","id":"KXLOWTCHI-26JUL18-B71.5","event_id":"KXLOWTCHI-26JUL18","slug":"KXLOWTCHI-26JUL18-B71.5","question":"Will the minimum temperature be 71-72° on Jul 18, 2026?","group_item_title":"71° to 72°","description":"If the minimum temperature recorded at Chicago for Jul 18, 2026, is between 71-72° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nData for CLIMDW can be found by clicking the following URL: https://www.weather.gov/wrh/Climate?wfo=lot, navigating to the \"Observed Weather\" tab, and choosing the location \"Chicago - Midway, IL\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.34,0.6599999999999999],"probability":0.34,"spread":0.09000000000000002,"active":true,"closed":false,"start_date":"2026-07-17T14:00:00Z","end_date":"2026-07-25T14:00:00Z","closed_time":"2026-07-19T06:00:00Z","volume":455.87,"volume_24hr":455.87,"prob_24h_change":0.030000000000000027,"volume_24h_change":455.87,"normalized_vol_24hr":14.973190307617188,"normalized_volume":10.977217674255371,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-07-17T22:24:49.882900Z","fetched_at":"2026-07-17T22:23:12.099373Z","added_at":"2026-07-17T14:09:53.284001Z","url":"https://kalshi.com/markets/kxlowtchi/lowest-temperature-in-chicago-on-jul-18-2026/kxlowtchi-26jul18","event_title":"Lowest temperature in Chicago on Jul 18, 2026?","chart_24h":[0.31,0.31,0.31,0.31,0.31,0.27,0.27,0.27,0.27,0.25,0.33,0.34]},{"source":"kalshi","id":"KXLOWTCHI-26JUL18-T74","event_id":"KXLOWTCHI-26JUL18","slug":"KXLOWTCHI-26JUL18-T74","question":"Will the minimum temperature be >74° on Jul 18, 2026?","group_item_title":"75° or above","description":"If the minimum temperature recorded at Chicago for Jul 18, 2026, is greater than 74° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nData for CLIMDW can be found by clicking the following URL: https://www.weather.gov/wrh/Climate?wfo=lot, navigating to the \"Observed Weather\" tab, and choosing the location \"Chicago - Midway, IL\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.18,0.8200000000000001],"probability":0.18,"spread":0.03,"active":true,"closed":false,"start_date":"2026-07-17T14:00:00Z","end_date":"2026-07-25T14:00:00Z","closed_time":"2026-07-19T06:00:00Z","volume":397.73,"volume_24hr":397.73,"prob_24h_change":-0.10000000000000003,"volume_24h_change":397.73,"normalized_vol_24hr":14.315030097961426,"normalized_volume":10.49470329284668,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-07-17T22:24:49.882900Z","fetched_at":"2026-07-17T22:23:12.099373Z","added_at":"2026-07-17T14:09:53.284001Z","url":"https://kalshi.com/markets/kxlowtchi/lowest-temperature-in-chicago-on-jul-18-2026/kxlowtchi-26jul18","event_title":"Lowest temperature in Chicago on Jul 18, 2026?","chart_24h":[0.28,0.18,0.18,0.18,0.13,0.13,0.17,0.21,0.21,0.16,0.18]},{"source":"kalshi","id":"KXLOWTCHI-26JUL18-B69.5","event_id":"KXLOWTCHI-26JUL18","slug":"KXLOWTCHI-26JUL18-B69.5","question":"Will the minimum temperature be 69-70° on Jul 18, 2026?","group_item_title":"69° to 70°","description":"If the minimum temperature recorded at Chicago for Jul 18, 2026, is between 69-70° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nData for CLIMDW can be found by clicking the following URL: https://www.weather.gov/wrh/Climate?wfo=lot, navigating to the \"Observed Weather\" tab, and choosing the location \"Chicago - Midway, IL\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.12,0.88],"probability":0.12,"spread":0.039999999999999994,"active":true,"closed":false,"start_date":"2026-07-17T14:00:00Z","end_date":"2026-07-25T14:00:00Z","closed_time":"2026-07-19T06:00:00Z","volume":144.53,"volume_24hr":144.53,"prob_24h_change":-0.11000000000000001,"volume_24h_change":144.53,"normalized_vol_24hr":9.901768684387207,"normalized_volume":7.259232044219971,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-07-17T22:08:04.578191Z","fetched_at":"2026-07-17T22:08:04.578191Z","added_at":"2026-07-17T14:09:53.284001Z","url":"https://kalshi.com/markets/kxlowtchi/lowest-temperature-in-chicago-on-jul-18-2026/kxlowtchi-26jul18","event_title":"Lowest temperature in Chicago on Jul 18, 2026?","chart_24h":[0.23,0.23,0.23,0.15,0.15,0.13,0.13,0.13,0.12,0.12]},{"source":"kalshi","id":"KXLOWTCHI-26JUL18-T67","event_id":"KXLOWTCHI-26JUL18","slug":"KXLOWTCHI-26JUL18-T67","question":"Will the minimum temperature be <67° on Jul 18, 2026?","group_item_title":"66° or below","description":"If the minimum temperature recorded at Chicago for Jul 18, 2026, is less than 67° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nData for CLIMDW can be found by clicking the following URL: https://www.weather.gov/wrh/Climate?wfo=lot, navigating to the \"Observed Weather\" tab, and choosing the location \"Chicago - Midway, IL\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.039999999999999994,"active":true,"closed":false,"start_date":"2026-07-17T14:00:00Z","end_date":"2026-07-25T14:00:00Z","closed_time":"2026-07-19T06:00:00Z","volume":3.0,"volume_24hr":3.0,"prob_24h_change":0.03,"volume_24h_change":3.0,"normalized_vol_24hr":0.7671818733215332,"normalized_volume":0.562440037727356,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-07-17T22:23:12.099373Z","fetched_at":"2026-07-17T22:23:12.099373Z","added_at":"2026-07-17T14:09:53.284001Z","url":"https://kalshi.com/markets/kxlowtchi/lowest-temperature-in-chicago-on-jul-18-2026/kxlowtchi-26jul18","event_title":"Lowest temperature in Chicago on Jul 18, 2026?","chart_24h":[0.0,0.04,0.04,0.04,0.04,0.04,0.03,0.03]},{"source":"kalshi","id":"KXLOWTCHI-26JUL18-B67.5","event_id":"KXLOWTCHI-26JUL18","slug":"KXLOWTCHI-26JUL18-B67.5","question":"Will the minimum temperature be 67-68° on Jul 18, 2026?","group_item_title":"67° to 68°","description":"If the minimum temperature recorded at Chicago for Jul 18, 2026, is between 67-68° fahrenheit according to the National Weather Service's Climatological Report (Daily), then the market resolves to Yes.\n\n---\n\nData for CLIMDW can be found by clicking the following URL: https://www.weather.gov/wrh/Climate?wfo=lot, navigating to the \"Observed Weather\" tab, and choosing the location \"Chicago - Midway, IL\" with Daily Climate Report selected. Please use the latest version of the data for the desired date, keeping in mind that different cities update their reports at different frequencies.\n\nNot all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the corresponding NWS Climatological Report (Daily) linked in the rules above. Preliminary NWS reporting and measurement methods may be subject to underlying rounding and conversion nuances. Traders should exercise caution when interpreting preliminary NWS data.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.009999999999999995,"active":true,"closed":false,"start_date":"2026-07-17T14:00:00Z","end_date":"2026-07-25T14:00:00Z","closed_time":"2026-07-19T06:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-07-17T22:23:12.099373Z","fetched_at":"2026-07-17T22:23:12.099373Z","added_at":"2026-07-17T14:09:53.284001Z","url":"https://kalshi.com/markets/kxlowtchi/lowest-temperature-in-chicago-on-jul-18-2026/kxlowtchi-26jul18","event_title":"Lowest temperature in Chicago on Jul 18, 2026?","chart_24h":[0.0,0.0,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXLOWTCHI-26JUL18","as_of":"2026-07-17T22:25:59.829731Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Lowest temperature in Chicago on Jul 18, 2026?\" — top market at 34% probability across 6 outcomes","source_url":null}}