{"source":"kalshi","id":"KXHIGHTHOU-26AUG19","ticker":"KXHIGHTHOU-26AUG19","slug":"KXHIGHTHOU-26AUG19","title":"Highest temperature in Houston on Aug 19, 2026?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":null,"volume":2438.75,"volume_24hr":2438.75,"volume_24h_change":null,"normalized_vol_24hr":21.07840347290039,"normalized_volume":16.788551330566406,"liquidity":null,"open_interest":2380.68,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"97° to 98°","top_outcome_probability":0.5,"top_outcome_prob_24h_change":0.13,"top_outcome_volume_24h_change":571.69,"updated_at":"2026-08-18T23:25:25.046101Z","fetched_at":"2026-08-18T23:25:25.046101Z","added_at":"2026-08-18T14:16:45.616970Z","url":"https://kalshi.com/markets/kxhighthou/highest-temperature-in-houston-on-aug-19-2026/kxhighthou-26aug19","chart_24h":[22.0,306.45,348.45,348.45,362.39,502.39,1481.4,1881.4,1881.4,2000.28,2120.28,2127.28,2151.28,2262.86,2276.86],"markets":[{"source":"kalshi","id":"KXHIGHTHOU-26AUG19-B97.5","event_id":"KXHIGHTHOU-26AUG19","slug":"KXHIGHTHOU-26AUG19-B97.5","question":"Will the maximum temperature be 97-98° on Aug 19, 2026?","group_item_title":"97° to 98°","description":"If the maximum temperature recorded at Houston (CLIHOU) for Aug 19, 2026, is between 97-98° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\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 Weather Company.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.5,0.5],"probability":0.5,"spread":0.04999999999999999,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":"2026-08-20T06:00:00Z","volume":571.69,"volume_24hr":571.69,"prob_24h_change":0.13,"volume_24h_change":571.69,"normalized_vol_24hr":14.601014137268066,"normalized_volume":12.553764343261719,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T23:27:45.670332Z","fetched_at":"2026-08-18T23:25:25.147086Z","added_at":"2026-08-18T14:16:45.724505Z","url":"https://kalshi.com/markets/kxhighthou/highest-temperature-in-houston-on-aug-19-2026/kxhighthou-26aug19","event_title":"Highest temperature in Houston on Aug 19, 2026?","chart_24h":[0.37,0.47,0.47,0.47,0.47,0.52,0.56,0.5,0.51,0.51,0.51,0.51,0.51,0.49,0.5]},{"source":"kalshi","id":"KXHIGHTHOU-26AUG19-B99.5","event_id":"KXHIGHTHOU-26AUG19","slug":"KXHIGHTHOU-26AUG19-B99.5","question":"Will the maximum temperature be 99-100° on Aug 19, 2026?","group_item_title":"99° to 100°","description":"If the maximum temperature recorded at Houston (CLIHOU) for Aug 19, 2026, is between 99-100° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\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 Weather Company.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.27,0.73],"probability":0.27,"spread":0.03999999999999998,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":"2026-08-20T06:00:00Z","volume":494.94,"volume_24hr":494.94,"prob_24h_change":0.27,"volume_24h_change":494.94,"normalized_vol_24hr":13.9468355178833,"normalized_volume":11.99130916595459,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T23:25:25.147086Z","fetched_at":"2026-08-18T23:25:25.147086Z","added_at":"2026-08-18T14:16:45.724505Z","url":"https://kalshi.com/markets/kxhighthou/highest-temperature-in-houston-on-aug-19-2026/kxhighthou-26aug19","event_title":"Highest temperature in Houston on Aug 19, 2026?","chart_24h":[0.0,0.31,0.26,0.26,0.24,0.23,0.22,0.26,0.26,0.26,0.25,0.25,0.26,0.27]},{"source":"kalshi","id":"KXHIGHTHOU-26AUG19-T97","event_id":"KXHIGHTHOU-26AUG19","slug":"KXHIGHTHOU-26AUG19-T97","question":"Will the maximum temperature be <97° on Aug 19, 2026?","group_item_title":"96° or below","description":"If the maximum temperature recorded at Houston (CLIHOU) for Aug 19, 2026, is less than 97° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\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 Weather Company.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.27,0.73],"probability":0.27,"spread":0.009999999999999953,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":"2026-08-20T06:00:00Z","volume":630.12,"volume_24hr":630.12,"prob_24h_change":0.07,"volume_24h_change":617.12,"normalized_vol_24hr":15.051182746887207,"normalized_volume":12.940813064575195,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T23:27:45.670332Z","fetched_at":"2026-08-18T23:25:25.147086Z","added_at":"2026-08-18T14:16:45.724505Z","url":"https://kalshi.com/markets/kxhighthou/highest-temperature-in-houston-on-aug-19-2026/kxhighthou-26aug19","event_title":"Highest temperature in Houston on Aug 19, 2026?","chart_24h":[0.2,0.22,0.22,0.21,0.21,0.24,0.25,0.25,0.26,0.27,0.26,0.26,0.26,0.26]},{"source":"kalshi","id":"KXHIGHTHOU-26AUG19-B101.5","event_id":"KXHIGHTHOU-26AUG19","slug":"KXHIGHTHOU-26AUG19-B101.5","question":"Will the maximum temperature be 101-102° on Aug 19, 2026?","group_item_title":"101° to 102°","description":"If the maximum temperature recorded at Houston (CLIHOU) for Aug 19, 2026, is between 101-102° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\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 Weather Company.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.04,0.96],"probability":0.04,"spread":0.019999999999999997,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":"2026-08-20T06:00:00Z","volume":299.0,"volume_24hr":299.0,"prob_24h_change":0.0,"volume_24h_change":293.0,"normalized_vol_24hr":11.77916145324707,"normalized_volume":10.127571105957031,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T22:32:50.024537Z","fetched_at":"2026-08-18T22:30:30.533472Z","added_at":"2026-08-18T14:16:45.724505Z","url":"https://kalshi.com/markets/kxhighthou/highest-temperature-in-houston-on-aug-19-2026/kxhighthou-26aug19","event_title":"Highest temperature in Houston on Aug 19, 2026?","chart_24h":[0.04,0.04,0.04,0.04,0.04,0.01,0.01,0.01,0.04]},{"source":"kalshi","id":"KXHIGHTHOU-26AUG19-B103.5","event_id":"KXHIGHTHOU-26AUG19","slug":"KXHIGHTHOU-26AUG19-B103.5","question":"Will the maximum temperature be 103-104° on Aug 19, 2026?","group_item_title":"103° to 104°","description":"If the maximum temperature recorded at Houston (CLIHOU) for Aug 19, 2026, is between 103-104° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\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 Weather Company.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":"2026-08-20T06:00:00Z","volume":289.0,"volume_24hr":289.0,"prob_24h_change":-0.019999999999999997,"volume_24h_change":288.0,"normalized_vol_24hr":11.639554023742676,"normalized_volume":10.007538795471191,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T22:14:29.626041Z","fetched_at":"2026-08-18T22:12:09.442353Z","added_at":"2026-08-18T14:16:45.724505Z","url":"https://kalshi.com/markets/kxhighthou/highest-temperature-in-houston-on-aug-19-2026/kxhighthou-26aug19","event_title":"Highest temperature in Houston on Aug 19, 2026?","chart_24h":[0.03,0.03,0.03,0.01,0.01,0.01]},{"source":"kalshi","id":"KXHIGHTHOU-26AUG19-T104","event_id":"KXHIGHTHOU-26AUG19","slug":"KXHIGHTHOU-26AUG19-T104","question":"Will the maximum temperature be >104° on Aug 19, 2026?","group_item_title":"105° or above","description":"If the maximum temperature recorded at Houston (CLIHOU) for Aug 19, 2026, is greater than 104° fahrenheit according to The Weather Company, then the market resolves to Yes.\n\n---\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 Weather Company.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-18T14:00:00Z","end_date":"2026-08-26T14:00:00Z","closed_time":"2026-08-20T06:00:00Z","volume":154.0,"volume_24hr":154.0,"prob_24h_change":-0.03,"volume_24h_change":152.0,"normalized_vol_24hr":9.209575653076172,"normalized_volume":7.918274402618408,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-08-18T22:14:29.626041Z","fetched_at":"2026-08-18T22:12:09.442353Z","added_at":"2026-08-18T14:16:45.724505Z","url":"https://kalshi.com/markets/kxhighthou/highest-temperature-in-houston-on-aug-19-2026/kxhighthou-26aug19","event_title":"Highest temperature in Houston on Aug 19, 2026?","chart_24h":[0.04,0.01,0.01,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXHIGHTHOU-26AUG19","as_of":"2026-08-18T23:31:51.960663Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Highest temperature in Houston on Aug 19, 2026?\" — top market at 27% probability across 6 outcomes","source_url":null}}